[7541] | 1 | |
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| 2 | ! ================================================================================================================================= |
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| 3 | ! MODULE : slowproc |
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| 4 | ! |
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| 5 | ! CONTACT : orchidee-help _at_ listes.ipsl.fr |
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| 6 | ! |
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| 7 | ! LICENCE : IPSL (2006) |
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| 8 | ! This software is governed by the CeCILL licence see ORCHIDEE/ORCHIDEE_CeCILL.LIC |
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| 9 | ! |
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| 10 | !>\BRIEF Groups the subroutines that: (1) initialize all variables used in |
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| 11 | !! slowproc_main, (2) prepare the restart file for the next simulation, (3) Update the |
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| 12 | !! vegetation cover if needed, and (4) handle all slow processes if the carbon |
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| 13 | !! cycle is activated (call STOMATE) or update the vegetation properties (LAI and |
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| 14 | !! fractional cover) in the case of a run with only SECHIBA. |
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| 15 | !! |
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| 16 | !!\n DESCRIPTION: None |
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| 17 | !! |
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| 18 | !! RECENT CHANGE(S): Allowed reading of USDA map, Nov 2014, ADucharne |
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| 19 | !! November 2020: It is possible to define soil hydraulic parameters from maps, |
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| 20 | !! as needed for the SP-MIP project (Tafasca Salma and Ducharne Agnes). |
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| 21 | !! Changes in slowproc_xios_initialize, slowproc_soilt and slowproc_finalize |
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| 22 | !! |
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| 23 | !! REFERENCE(S) : |
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| 24 | !!- Tafasca S. (2020). Evaluation de lâimpact des propriétés du sol sur lâhydrologie simulee dans le |
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| 25 | !! modÚle ORCHIDEE, PhD thesis, Sorbonne Universite. \n |
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| 26 | !! SVN : |
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| 27 | !! $HeadURL: svn://forge.ipsl.jussieu.fr/orchidee/branches/ORCHIDEE_2_2/ORCHIDEE/src_sechiba/slowproc.f90 $ |
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| 28 | !! $Date: 2021-07-30 18:36:29 +0200 (Fri, 30 Jul 2021) $ |
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| 29 | !! $Revision: 7265 $ |
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| 30 | !! \n |
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| 31 | !_ ================================================================================================================================ |
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| 32 | |
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| 33 | MODULE slowproc |
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| 34 | |
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| 35 | USE defprec |
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| 36 | USE constantes |
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| 37 | USE constantes_soil |
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| 38 | USE pft_parameters |
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| 39 | USE ioipsl |
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| 40 | USE xios_orchidee |
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| 41 | USE ioipsl_para |
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| 42 | USE sechiba_io_p |
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| 43 | USE interpol_help |
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| 44 | USE stomate |
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| 45 | USE stomate_data |
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| 46 | USE grid |
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| 47 | USE time, ONLY : dt_sechiba, dt_stomate, one_day, FirstTsYear, LastTsDay |
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| 48 | USE time, ONLY : year_start, month_start, day_start, sec_start |
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| 49 | USE time, ONLY : month_end, day_end |
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| 50 | USE mod_orchidee_para |
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| 51 | |
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| 52 | IMPLICIT NONE |
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| 53 | |
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| 54 | ! Private & public routines |
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| 55 | |
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| 56 | PRIVATE |
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| 57 | PUBLIC slowproc_main, slowproc_clear, slowproc_initialize, slowproc_finalize, slowproc_change_frac, slowproc_xios_initialize |
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| 58 | |
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| 59 | ! |
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| 60 | ! variables used inside slowproc module : declaration and initialisation |
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| 61 | ! |
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| 62 | REAL(r_std), SAVE :: slope_default = 0.1 |
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| 63 | !$OMP THREADPRIVATE(slope_default) |
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| 64 | INTEGER, SAVE :: printlev_loc !! Local printlev in slowproc module |
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| 65 | !$OMP THREADPRIVATE(printlev_loc) |
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| 66 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:) :: clayfraction !! Clayfraction (0-1, unitless) |
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| 67 | !$OMP THREADPRIVATE(clayfraction) |
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| 68 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:) :: sandfraction !! Sandfraction (0-1, unitless) |
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| 69 | !$OMP THREADPRIVATE(sandfraction) |
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| 70 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:) :: siltfraction !! Siltfraction (0-1, unitless) |
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| 71 | !$OMP THREADPRIVATE(siltfraction) |
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| 72 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:,:) :: laimap !! LAI map when the LAI is prescribed and not calculated by STOMATE |
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| 73 | !$OMP THREADPRIVATE(laimap) |
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| 74 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:) :: soilclass_default |
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| 75 | !$OMP THREADPRIVATE(soilclass_default) |
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| 76 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: veget_max_new !! New year fraction of vegetation type (0-1, unitless) |
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| 77 | !$OMP THREADPRIVATE(veget_max_new) |
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| 78 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:) :: woodharvest !! New year wood harvest |
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| 79 | !$OMP THREADPRIVATE(woodharvest) |
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| 80 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: frac_nobio_new !! New year fraction of ice+lakes+cities+... (0-1, unitless) |
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| 81 | !$OMP THREADPRIVATE(frac_nobio_new) |
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| 82 | INTEGER(i_std), SAVE :: lcanop !! canopy levels used for LAI |
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| 83 | !$OMP THREADPRIVATE(lcanop) |
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| 84 | INTEGER(i_std) , SAVE :: veget_year !! year for vegetation update |
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| 85 | !$OMP THREADPRIVATE(veget_year) |
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| 86 | |
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| 87 | CONTAINS |
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| 88 | |
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| 89 | |
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| 90 | |
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| 91 | |
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| 92 | !! ============================================================================================================================= |
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| 93 | !! SUBROUTINE: slowproc_xios_initialize |
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| 94 | !! |
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| 95 | !>\BRIEF Initialize xios dependant defintion before closing context defintion |
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| 96 | !! |
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| 97 | !! DESCRIPTION: Initialize xios dependant defintion before closing context defintion |
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| 98 | !! |
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| 99 | !! RECENT CHANGE(S): Initialization of XIOS to read soil hydraulic parameters from maps, |
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| 100 | !! as needed for the SP-MIP project (Tafasca Salma and Ducharne Agnes). |
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| 101 | !! |
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| 102 | !! \n |
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| 103 | !_ ============================================================================================================================== |
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| 104 | |
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| 105 | SUBROUTINE slowproc_xios_initialize |
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| 106 | |
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| 107 | CHARACTER(LEN=255) :: filename, name |
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| 108 | LOGICAL :: lerr |
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| 109 | REAL(r_std) :: slope_noreinf |
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| 110 | LOGICAL :: get_slope |
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| 111 | CHARACTER(LEN=30) :: veget_str !! update frequency for landuse |
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| 112 | INTEGER :: l |
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| 113 | |
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| 114 | IF (printlev>=3) WRITE(numout,*) 'In slowproc_xios_initialize' |
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| 115 | !! 1. Prepare for reading of soils_param file |
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| 116 | ! Get the file name from run.def file and set file attributes accordingly |
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| 117 | filename = 'soils_param.nc' |
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| 118 | CALL getin_p('SOILCLASS_FILE',filename) |
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| 119 | name = filename(1:LEN_TRIM(FILENAME)-3) |
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| 120 | CALL xios_orchidee_set_file_attr("soils_param_file",name=name) |
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| 121 | |
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| 122 | ! Determine if soils_param_file will be read. If not, deactivate the file. |
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| 123 | IF (xios_interpolation .AND. restname_in=='NONE' .AND. .NOT. impsoilt) THEN |
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| 124 | ! Reading will be done with XIOS later |
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| 125 | IF (printlev>=2) WRITE(numout,*) 'Reading of soils_param file will be done later using XIOS. The filename is ', filename |
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| 126 | ELSE |
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| 127 | ! No reading, deactivate soils_param_file |
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| 128 | IF (printlev>=2) WRITE(numout,*) 'Reading of soils_param file will not be done with XIOS.' |
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| 129 | CALL xios_orchidee_set_file_attr("soils_param_file",enabled=.FALSE.) |
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| 130 | CALL xios_orchidee_set_fieldgroup_attr("soil_text",enabled=.FALSE.) |
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| 131 | END IF |
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| 132 | |
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| 133 | |
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| 134 | !! 2. Prepare for reading of PFTmap file |
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| 135 | filename = 'PFTmap.nc' |
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| 136 | CALL getin_p('VEGETATION_FILE',filename) |
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| 137 | name = filename(1:LEN_TRIM(FILENAME)-3) |
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| 138 | CALL xios_orchidee_set_file_attr("PFTmap_file",name=name) |
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| 139 | |
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| 140 | ! Get veget_update from run.def needed to know if the file needs to be read |
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| 141 | veget_update=0 |
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| 142 | WRITE(veget_str,'(a)') '0Y' |
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| 143 | CALL getin_p('VEGET_UPDATE', veget_str) |
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| 144 | l=INDEX(TRIM(veget_str),'Y') |
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| 145 | READ(veget_str(1:(l-1)),"(I2.2)") veget_update |
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| 146 | |
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| 147 | |
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| 148 | ! Check if PFTmap file will be read by XIOS in this execution |
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| 149 | IF ( xios_interpolation .AND. .NOT. impveg .AND. & |
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| 150 | (veget_update>0 .OR. restname_in=='NONE')) THEN |
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| 151 | ! PFTmap will not be read if impveg=TRUE |
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| 152 | ! PFTmap file will be read each year if veget_update>0 |
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| 153 | ! PFTmap is read if the restart file do not exist and if impveg=F |
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| 154 | |
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| 155 | ! Reading will be done |
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| 156 | IF (printlev>=2) WRITE(numout,*) 'Reading of PFTmap file will be done later using XIOS. The filename is ', filename |
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| 157 | ELSE |
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| 158 | ! No reading, deactivate PFTmap file |
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| 159 | IF (printlev>=2) WRITE(numout,*) 'Reading of PFTmap file will not be done with XIOS.' |
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| 160 | |
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| 161 | CALL xios_orchidee_set_file_attr("PFTmap_file",enabled=.FALSE.) |
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| 162 | CALL xios_orchidee_set_field_attr("frac_veget",enabled=.FALSE.) |
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| 163 | CALL xios_orchidee_set_field_attr("frac_veget_frac",enabled=.FALSE.) |
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| 164 | ENDIF |
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| 165 | |
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| 166 | |
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| 167 | !! 3. Prepare for reading of topography file |
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| 168 | filename = 'cartepente2d_15min.nc' |
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| 169 | CALL getin_p('TOPOGRAPHY_FILE',filename) |
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| 170 | name = filename(1:LEN_TRIM(FILENAME)-3) |
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| 171 | CALL xios_orchidee_set_file_attr("topography_file",name=name) |
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| 172 | |
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| 173 | ! Set default values used by XIOS for the interpolation |
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| 174 | slope_noreinf = 0.5 |
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| 175 | CALL getin_p('SLOPE_NOREINF',slope_noreinf) |
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| 176 | lerr=xios_orchidee_setvar('slope_noreinf',slope_noreinf) |
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| 177 | lerr=xios_orchidee_setvar('slope_default',slope_default) |
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| 178 | |
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| 179 | get_slope = .FALSE. |
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| 180 | CALL getin_p('GET_SLOPE',get_slope) |
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| 181 | IF (xios_interpolation .AND. (restname_in=='NONE' .OR. get_slope)) THEN |
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| 182 | ! The slope file will be read using XIOS |
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| 183 | IF (printlev>=2) WRITE(numout,*) 'Reading of albedo file will be done later using XIOS. The filename is ', filename |
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| 184 | ELSE |
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| 185 | ! Deactivate slope reading |
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| 186 | IF (printlev>=2) WRITE(numout,*) 'The slope file will not be read by XIOS' |
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| 187 | CALL xios_orchidee_set_file_attr("topography_file",enabled=.FALSE.) |
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| 188 | CALL xios_orchidee_set_field_attr("frac_slope_interp",enabled=.FALSE.) |
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| 189 | CALL xios_orchidee_set_field_attr("reinf_slope_interp",enabled=.FALSE.) |
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| 190 | END IF |
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| 191 | |
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| 192 | !! 4. Prepare for reading of lai file |
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| 193 | filename = 'lai2D.nc' |
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| 194 | CALL getin_p('LAI_FILE',filename) |
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| 195 | name = filename(1:LEN_TRIM(FILENAME)-3) |
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| 196 | CALL xios_orchidee_set_file_attr("lai_file",name=name) |
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| 197 | ! Determine if lai file will be read. If not, deactivate the file. |
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| 198 | IF (xios_interpolation .AND. restname_in=='NONE' .AND. read_lai) THEN |
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| 199 | ! Reading will be done |
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| 200 | IF (printlev>=2) WRITE(numout,*) 'Reading of lai file will be done later using XIOS. The filename is ', filename |
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| 201 | ELSE |
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| 202 | ! No reading, deactivate lai file |
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| 203 | IF (printlev>=2) WRITE(numout,*) 'Reading of lai file will not be done with XIOS.' |
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| 204 | CALL xios_orchidee_set_file_attr("lai_file",enabled=.FALSE.) |
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| 205 | CALL xios_orchidee_set_field_attr("frac_lai_interp",enabled=.FALSE.) |
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| 206 | CALL xios_orchidee_set_field_attr("lai_interp",enabled=.FALSE.) |
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| 207 | END IF |
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| 208 | |
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| 209 | !! 5. Prepare for reading of woodharvest file |
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| 210 | filename = 'woodharvest.nc' |
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| 211 | CALL getin_p('WOODHARVEST_FILE',filename) |
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| 212 | name = filename(1:LEN_TRIM(FILENAME)-3) |
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| 213 | CALL xios_orchidee_set_file_attr("woodharvest_file",name=name) |
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| 214 | |
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| 215 | IF (xios_interpolation .AND. do_wood_harvest .AND. & |
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| 216 | (veget_update>0 .OR. restname_in=='NONE' )) THEN |
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| 217 | ! Woodharvest file will be read each year if veget_update>0 or if no restart file exists |
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| 218 | |
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| 219 | ! Reading will be done |
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| 220 | IF (printlev>=2) WRITE(numout,*) 'Reading of woodharvest file will be done later using XIOS. The filename is ', filename |
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| 221 | ELSE |
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| 222 | ! No reading, deactivate woodharvest file |
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| 223 | IF (printlev>=2) WRITE(numout,*) 'Reading of woodharvest file will not be done with XIOS.' |
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| 224 | CALL xios_orchidee_set_file_attr("woodharvest_file",enabled=.FALSE.) |
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| 225 | CALL xios_orchidee_set_field_attr("woodharvest_interp",enabled=.FALSE.) |
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| 226 | ENDIF |
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| 227 | |
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| 228 | !Salma |
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| 229 | !! 6. Prepare for reading of soil parameter files |
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| 230 | |
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| 231 | ! Get the file name from run.def file and set file attributes accordingly |
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| 232 | filename = 'params_sp_mip.nc' |
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| 233 | CALL getin_p('PARAM_FILE',filename) |
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| 234 | name = filename(1:LEN_TRIM(FILENAME)-3) |
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| 235 | CALL xios_orchidee_set_file_attr("soilparam_file",name=name) |
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| 236 | ! Determine if the file will be read by XIOS. If not, deactivate reading of the file. |
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| 237 | IF (xios_interpolation .AND. restname_in=='NONE' .AND. .NOT. impsoilt) THEN |
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| 238 | ! Reading will be done with XIOS later |
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| 239 | IF (printlev>=2) WRITE(numout,*) 'Reading of soil hydraulic parameters file will be done later using XIOS. The filename is ', filename |
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| 240 | ELSE |
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| 241 | ! No reading by XIOS, deactivate soilparam_file and related variables declared in context_input_orchidee.xml. |
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| 242 | ! If this is not done, the model will crash if the file is not available in the run directory. |
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| 243 | IF (printlev>=2) WRITE(numout,*) 'Reading of soil parameter file will not be done with XIOS.' |
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| 244 | CALL xios_orchidee_set_file_attr("soilparam_file",enabled=.FALSE.) |
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| 245 | CALL xios_orchidee_set_field_attr("soilks",enabled=.FALSE.) |
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| 246 | CALL xios_orchidee_set_field_attr("soilnvan",enabled=.FALSE.) |
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| 247 | CALL xios_orchidee_set_field_attr("soilavan",enabled=.FALSE.) |
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| 248 | CALL xios_orchidee_set_field_attr("soilmcr",enabled=.FALSE.) |
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| 249 | CALL xios_orchidee_set_field_attr("soilmcs",enabled=.FALSE.) |
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| 250 | CALL xios_orchidee_set_field_attr("soilmcfc",enabled=.FALSE.) |
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| 251 | CALL xios_orchidee_set_field_attr("soilmcw",enabled=.FALSE.) |
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| 252 | ENDIF |
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| 253 | |
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| 254 | IF (printlev_loc>=3) WRITE(numout,*) 'End slowproc_xios_intialize' |
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| 255 | |
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| 256 | END SUBROUTINE slowproc_xios_initialize |
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| 257 | |
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| 258 | |
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| 259 | !! ================================================================================================================================ |
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| 260 | !! SUBROUTINE : slowproc_initialize |
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| 261 | !! |
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| 262 | !>\BRIEF Initialize slowproc module and call initialization of stomate module |
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| 263 | !! |
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| 264 | !! DESCRIPTION : Allocate module variables, read from restart file or initialize with default values |
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| 265 | !! Call initialization of stomate module. |
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| 266 | !! |
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| 267 | !! MAIN OUTPUT VARIABLE(S) : |
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| 268 | !! |
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| 269 | !! REFERENCE(S) : |
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| 270 | !! |
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| 271 | !! FLOWCHART : None |
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| 272 | !! \n |
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| 273 | !_ ================================================================================================================================ |
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| 274 | |
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| 275 | SUBROUTINE slowproc_initialize (kjit, kjpij, kjpindex, & |
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| 276 | rest_id, rest_id_stom, hist_id_stom, hist_id_stom_IPCC, & |
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| 277 | IndexLand, indexveg, lalo, neighbours, & |
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| 278 | resolution, contfrac, temp_air, & |
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| 279 | soiltile, reinf_slope, ks, nvan, & |
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| 280 | avan, mcr, mcs, mcfc, & |
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| 281 | mcw, deadleaf_cover, assim_param, & |
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| 282 | lai, frac_age, height, veget, & |
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| 283 | frac_nobio, njsc, veget_max, fraclut, & |
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| 284 | nwdfraclut, tot_bare_soil,totfrac_nobio, qsintmax, & |
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| 285 | co2_to_bm, temp_growth) |
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| 286 | |
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| 287 | !! 0.1 Input variables |
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| 288 | INTEGER(i_std), INTENT(in) :: kjit !! Time step number |
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| 289 | INTEGER(i_std), INTENT(in) :: kjpij !! Total size of the un-compressed grid |
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| 290 | INTEGER(i_std),INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
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| 291 | INTEGER(i_std),INTENT (in) :: rest_id !! Restart file identifier |
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| 292 | INTEGER(i_std),INTENT (in) :: rest_id_stom !! STOMATE's _Restart_ file identifier |
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| 293 | INTEGER(i_std),INTENT (in) :: hist_id_stom !! STOMATE's _history_ file identifier |
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| 294 | INTEGER(i_std),INTENT(in) :: hist_id_stom_IPCC !! STOMATE's IPCC _history_ file identifier |
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| 295 | INTEGER(i_std),DIMENSION (kjpindex), INTENT (in) :: IndexLand !! Indices of the points on the land map |
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| 296 | INTEGER(i_std),DIMENSION (kjpindex*nvm), INTENT (in):: indexveg !! Indices of the points on the vegetation (3D map ???) |
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| 297 | REAL(r_std),DIMENSION (kjpindex,2), INTENT (in) :: lalo !! Geogr. coordinates (latitude,longitude) (degrees) |
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| 298 | INTEGER(i_std), DIMENSION (kjpindex,NbNeighb), INTENT(in):: neighbours !! neighbouring grid points if land. |
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| 299 | REAL(r_std), DIMENSION (kjpindex,2), INTENT(in) :: resolution !! size in x an y of the grid (m) |
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| 300 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: contfrac !! Fraction of continent in the grid (0-1, unitless) |
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| 301 | REAL(r_std), DIMENSION(kjpindex), INTENT(in) :: temp_air !! Air temperature at first atmospheric model layer (K) |
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| 302 | |
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| 303 | !! 0.2 Output variables |
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| 304 | REAL(r_std), DIMENSION (kjpindex,nvm), INTENT(out) :: co2_to_bm !! Virtual gpp per average ground area (gC m^{-2} dt_stomate^{-1}) |
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| 305 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: temp_growth !! Growth temperature (°C) - Is equal to t2m_month |
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| 306 | INTEGER(i_std), DIMENSION(kjpindex), INTENT(out) :: njsc !! Index of the dominant soil textural class in the grid cell (1-nscm, unitless) |
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| 307 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: lai !! Leaf area index (m^2 m^{-2}) |
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| 308 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: height !! height of vegetation (m) |
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| 309 | REAL(r_std),DIMENSION (kjpindex,nvm,nleafages), INTENT(out):: frac_age !! Age efficacity from STOMATE for isoprene |
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| 310 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: veget !! Fraction of vegetation type in the mesh (unitless) |
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| 311 | REAL(r_std),DIMENSION (kjpindex,nnobio), INTENT (out) :: frac_nobio !! Fraction of ice, lakes, cities etc. in the mesh (unitless) |
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| 312 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: veget_max !! Maximum fraction of vegetation type in the mesh (unitless) |
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| 313 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: tot_bare_soil !! Total evaporating bare soil fraction in the mesh (unitless) |
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| 314 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: totfrac_nobio !! Total fraction of ice+lakes+cities etc. in the mesh (unitless) |
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| 315 | REAL(r_std), DIMENSION (kjpindex,nstm), INTENT(out) :: soiltile !! Fraction of each soil tile within vegtot (0-1, unitless) |
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| 316 | REAL(r_std), DIMENSION (kjpindex,nlut), INTENT(out) :: fraclut !! Fraction of each landuse tile (0-1, unitless) |
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| 317 | REAL(r_std), DIMENSION (kjpindex,nlut), INTENT(out) :: nwdFraclut !! Fraction of non-woody vegetation in each landuse tile (0-1, unitless) |
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| 318 | REAL(r_std),DIMENSION (kjpindex), INTENT(out) :: reinf_slope !! slope coef for reinfiltration |
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| 319 | !Salma: adding soil params |
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| 320 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: ks !! Hydraulic conductivity at saturation (mm {-1}) |
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| 321 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: nvan !! Van Genuchten coeficients n (unitless) |
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| 322 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: avan !! Van Genuchten coeficients a (mm-1}) |
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| 323 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: mcr !! Residual volumetric water content (m^{3} m^{-3}) |
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| 324 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: mcs !! Saturated volumetric water content (m^{3} m^{-3}) |
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| 325 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: mcfc !! Volumetric water content at field capacity (m^{3} m^{-3}) |
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| 326 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: mcw !! Volumetric water content at wilting point (m^{3} m^{-3}) |
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| 327 | |
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| 328 | REAL(r_std),DIMENSION (kjpindex,nvm,npco2),INTENT (out):: assim_param !! min+max+opt temperatures & vmax for photosynthesis (K, \mumol m^{-2} s^{-1}) |
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| 329 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: deadleaf_cover !! Fraction of soil covered by dead leaves (unitless) |
---|
| 330 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: qsintmax !! Maximum water storage on vegetation from interception (mm) |
---|
| 331 | |
---|
| 332 | !! 0.3 Local variables |
---|
| 333 | INTEGER(i_std) :: jsl |
---|
| 334 | REAL(r_std),DIMENSION (kjpindex,nslm) :: land_frac !! To ouput the clay/sand/silt fractions with a vertical dim |
---|
| 335 | |
---|
| 336 | !_ ================================================================================================================================ |
---|
| 337 | |
---|
| 338 | !! 1. Perform the allocation of all variables, define some files and some flags. |
---|
| 339 | ! Restart file read for Sechiba. |
---|
| 340 | CALL slowproc_init (kjit, kjpindex, IndexLand, lalo, neighbours, resolution, contfrac, & |
---|
| 341 | rest_id, lai, frac_age, veget, frac_nobio, totfrac_nobio, soiltile, fraclut, nwdfraclut, reinf_slope, & |
---|
| 342 | ks, nvan, avan, mcr, mcs, mcfc, mcw, & |
---|
| 343 | veget_max, tot_bare_soil, njsc, & |
---|
| 344 | height, lcanop, veget_update, veget_year) |
---|
| 345 | |
---|
| 346 | |
---|
| 347 | !! 2. Define Time step in days for stomate |
---|
| 348 | dt_days = dt_stomate / one_day |
---|
| 349 | |
---|
| 350 | |
---|
| 351 | !! 3. check time step coherence between slow processes and fast processes |
---|
| 352 | IF ( dt_stomate .LT. dt_sechiba ) THEN |
---|
| 353 | WRITE(numout,*) 'slow_processes: time step smaller than forcing time step, dt_sechiba=',dt_sechiba,' dt_stomate=',dt_stomate |
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| 354 | CALL ipslerr_p(3,'slowproc_initialize','Coherence problem between dt_stomate and dt_sechiba',& |
---|
| 355 | 'Time step smaller than forcing time step','') |
---|
| 356 | ENDIF |
---|
| 357 | |
---|
| 358 | !! 4. Call stomate to initialize all variables manadged in stomate, |
---|
| 359 | IF ( ok_stomate ) THEN |
---|
| 360 | |
---|
| 361 | CALL stomate_initialize & |
---|
| 362 | (kjit, kjpij, kjpindex, & |
---|
| 363 | rest_id_stom, hist_id_stom, hist_id_stom_IPCC, & |
---|
| 364 | indexLand, lalo, neighbours, resolution, & |
---|
| 365 | contfrac, totfrac_nobio, clayfraction, temp_air, & |
---|
| 366 | lai, veget, veget_max, & |
---|
| 367 | co2_to_bm, deadleaf_cover, assim_param, temp_growth ) |
---|
| 368 | ELSE |
---|
| 369 | !! ok_stomate is not activated |
---|
| 370 | !! Define the CO2 fluxes to zero (no carbone cycle) |
---|
| 371 | co2_to_bm(:,:) = zero |
---|
| 372 | ENDIF |
---|
| 373 | |
---|
| 374 | !! 5. Specific run without the carbon cycle (STOMATE not called): |
---|
| 375 | !! Need to initialize some variables that will be used in SECHIBA: |
---|
| 376 | !! height, deadleaf_cover, assim_param, qsintmax. |
---|
| 377 | IF (.NOT. ok_stomate ) THEN |
---|
| 378 | CALL slowproc_derivvar (kjpindex, veget, lai, & |
---|
| 379 | qsintmax, deadleaf_cover, assim_param, height, temp_growth) |
---|
| 380 | ELSE |
---|
| 381 | qsintmax(:,:) = qsintcst * veget(:,:) * lai(:,:) |
---|
| 382 | qsintmax(:,1) = zero |
---|
| 383 | ENDIF |
---|
| 384 | |
---|
| 385 | |
---|
| 386 | !! 6. Output with XIOS for variables done only once per run |
---|
| 387 | |
---|
| 388 | DO jsl=1,nslm |
---|
| 389 | land_frac(:,jsl) = clayfraction(:) |
---|
| 390 | ENDDO |
---|
| 391 | CALL xios_orchidee_send_field("clayfraction",land_frac) ! mean fraction of clay in grid-cell |
---|
| 392 | DO jsl=1,nslm |
---|
| 393 | land_frac(:,jsl) = sandfraction(:) |
---|
| 394 | ENDDO |
---|
| 395 | CALL xios_orchidee_send_field("sandfraction",land_frac) ! mean fraction of sand in grid-cell |
---|
| 396 | DO jsl=1,nslm |
---|
| 397 | land_frac(:,jsl) = siltfraction(:) |
---|
| 398 | ENDDO |
---|
| 399 | CALL xios_orchidee_send_field("siltfraction",land_frac) ! mean fraction of silt in grid-cell |
---|
| 400 | |
---|
| 401 | END SUBROUTINE slowproc_initialize |
---|
| 402 | |
---|
| 403 | |
---|
| 404 | !! ================================================================================================================================ |
---|
| 405 | !! SUBROUTINE : slowproc_main |
---|
| 406 | !! |
---|
| 407 | !>\BRIEF Main routine that manage variable initialisation (slowproc_init), |
---|
| 408 | !! prepare the restart file with the slowproc variables, update the time variables |
---|
| 409 | !! for slow processes, and possibly update the vegetation cover, before calling |
---|
| 410 | !! STOMATE in the case of the carbon cycle activated or just update LAI (and possibly |
---|
| 411 | !! the vegetation cover) for simulation with only SECHIBA |
---|
| 412 | !! |
---|
| 413 | !! |
---|
| 414 | !! DESCRIPTION : (definitions, functional, design, flags): The subroutine manages |
---|
| 415 | !! diverses tasks: |
---|
| 416 | !! (1) Initializing all variables of slowproc (first call) |
---|
| 417 | !! (2) Preparation of the restart file for the next simulation with all prognostic variables |
---|
| 418 | !! (3) Compute and update time variable for slow processes |
---|
| 419 | !! (4) Update the vegetation cover if there is some land use change (only every years) |
---|
| 420 | !! (5) Call STOMATE for the runs with the carbone cycle activated (ok_stomate) and compute the respiration |
---|
| 421 | !! and the net primary production |
---|
| 422 | !! (6) Compute the LAI and possibly update the vegetation cover for run without STOMATE |
---|
| 423 | !! |
---|
| 424 | !! RECENT CHANGE(S): None |
---|
| 425 | !! |
---|
| 426 | !! MAIN OUTPUT VARIABLE(S): ::co2_flux, ::fco2_lu,::fco2_wh, ::fco2_ha, ::lai, ::height, ::veget, ::frac_nobio, |
---|
| 427 | !! ::veget_max, ::woodharvest, ::totfrac_nobio, ::soiltype, ::assim_param, ::deadleaf_cover, ::qsintmax, |
---|
| 428 | !! and resp_maint, resp_hetero, resp_growth, npp that are calculated and stored |
---|
| 429 | !! in stomate is activated. |
---|
| 430 | !! |
---|
| 431 | !! REFERENCE(S) : None |
---|
| 432 | !! |
---|
| 433 | !! FLOWCHART : |
---|
| 434 | ! \latexonly |
---|
| 435 | ! \includegraphics(scale=0.5){SlowprocMainFlow.eps} !PP to be finalize!!) |
---|
| 436 | ! \endlatexonly |
---|
| 437 | !! \n |
---|
| 438 | !_ ================================================================================================================================ |
---|
| 439 | |
---|
| 440 | SUBROUTINE slowproc_main (kjit, kjpij, kjpindex, & |
---|
| 441 | IndexLand, indexveg, lalo, neighbours, resolution, contfrac, soiltile, fraclut, nwdFraclut, & |
---|
| 442 | temp_air, temp_sol, stempdiag, & |
---|
| 443 | humrel, shumdiag, litterhumdiag, precip_rain, precip_snow, gpp, & |
---|
| 444 | deadleaf_cover, & |
---|
| 445 | assim_param, & |
---|
| 446 | lai, frac_age, height, veget, frac_nobio, veget_max, totfrac_nobio, qsintmax, & |
---|
| 447 | rest_id, hist_id, hist2_id, rest_id_stom, hist_id_stom, hist_id_stom_IPCC, & |
---|
| 448 | co2_flux, fco2_lu, fco2_wh, fco2_ha, & |
---|
| 449 | co2_to_bm, temp_growth, tot_bare_soil) |
---|
| 450 | |
---|
| 451 | !! INTERFACE DESCRIPTION |
---|
| 452 | |
---|
| 453 | !! 0.1 Input variables |
---|
| 454 | |
---|
| 455 | INTEGER(i_std), INTENT(in) :: kjit !! Time step number |
---|
| 456 | INTEGER(i_std), INTENT(in) :: kjpij !! Total size of the un-compressed grid |
---|
| 457 | INTEGER(i_std),INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
| 458 | INTEGER(i_std),INTENT (in) :: rest_id,hist_id !! _Restart_ file and _history_ file identifier |
---|
| 459 | INTEGER(i_std),INTENT (in) :: hist2_id !! _history_ file 2 identifier |
---|
| 460 | INTEGER(i_std),INTENT (in) :: rest_id_stom !! STOMATE's _Restart_ file identifier |
---|
| 461 | INTEGER(i_std),INTENT (in) :: hist_id_stom !! STOMATE's _history_ file identifier |
---|
| 462 | INTEGER(i_std),INTENT(in) :: hist_id_stom_IPCC !! STOMATE's IPCC _history_ file identifier |
---|
| 463 | INTEGER(i_std),DIMENSION (kjpindex), INTENT (in) :: IndexLand !! Indices of the points on the land map |
---|
| 464 | INTEGER(i_std),DIMENSION (kjpindex*nvm), INTENT (in):: indexveg !! Indices of the points on the vegetation (3D map ???) |
---|
| 465 | REAL(r_std),DIMENSION (kjpindex,2), INTENT (in) :: lalo !! Geogr. coordinates (latitude,longitude) (degrees) |
---|
| 466 | INTEGER(i_std), DIMENSION (kjpindex,NbNeighb), INTENT(in) :: neighbours !! neighbouring grid points if land |
---|
| 467 | REAL(r_std), DIMENSION (kjpindex,2), INTENT(in) :: resolution !! size in x an y of the grid (m) |
---|
| 468 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: contfrac !! Fraction of continent in the grid (0-1, unitless) |
---|
| 469 | REAL(r_std), DIMENSION (kjpindex,nvm), INTENT (in) :: humrel !! Relative humidity ("moisture stress") (0-1, unitless) |
---|
| 470 | REAL(r_std), DIMENSION(kjpindex), INTENT(in) :: temp_air !! Temperature of first model layer (K) |
---|
| 471 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: temp_sol !! Surface temperature (K) |
---|
| 472 | REAL(r_std),DIMENSION (kjpindex,nslm), INTENT (in) :: stempdiag !! Soil temperature (K) |
---|
| 473 | REAL(r_std),DIMENSION (kjpindex,nslm), INTENT (in) :: shumdiag !! Relative soil moisture (0-1, unitless) |
---|
| 474 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: litterhumdiag !! Litter humidity (0-1, unitless) |
---|
| 475 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: precip_rain !! Rain precipitation (mm dt_stomate^{-1}) |
---|
| 476 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: precip_snow !! Snow precipitation (mm dt_stomate^{-1}) |
---|
| 477 | REAL(r_std), DIMENSION(kjpindex,nvm), INTENT(in) :: gpp !! GPP of total ground area (gC m^{-2} time step^{-1}). |
---|
| 478 | !! Calculated in sechiba, account for vegetation cover and |
---|
| 479 | !! effective time step to obtain gpp_d |
---|
| 480 | |
---|
| 481 | !! 0.2 Output variables |
---|
| 482 | REAL(r_std), DIMENSION (kjpindex,nvm), INTENT(out) :: co2_flux !! CO2 flux per average ground area (gC m^{-2} dt_stomate^{-1}) |
---|
| 483 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: fco2_lu !! CO2 flux from land-use (without forest management) (gC m^{-2} dt_stomate^{-1}) |
---|
| 484 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: fco2_wh !! CO2 Flux to Atmosphere from Wood Harvesting (gC m^{-2} dt_stomate^{-1}) |
---|
| 485 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: fco2_ha !! CO2 Flux to Atmosphere from Crop Harvesting (gC m^{-2} dt_stomate^{-1}) |
---|
| 486 | REAL(r_std), DIMENSION (kjpindex,nvm), INTENT(out) :: co2_to_bm !! virtual gpp flux per average ground area (gC m^{-2} dt_stomate^{-1}) |
---|
| 487 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: temp_growth !! Growth temperature (°C) - Is equal to t2m_month |
---|
| 488 | REAL(r_std), DIMENSION (kjpindex), INTENT(out) :: tot_bare_soil !! Total evaporating bare soil fraction in the mesh |
---|
| 489 | |
---|
| 490 | !! 0.3 Modified variables |
---|
| 491 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (inout) :: lai !! Leaf area index (m^2 m^{-2}) |
---|
| 492 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (inout) :: height !! height of vegetation (m) |
---|
| 493 | REAL(r_std),DIMENSION (kjpindex,nvm,nleafages), INTENT(inout):: frac_age !! Age efficacity from STOMATE for isoprene |
---|
| 494 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (inout) :: veget !! Fraction of vegetation type including none biological fractionin the mesh (unitless) |
---|
| 495 | REAL(r_std),DIMENSION (kjpindex,nnobio), INTENT (inout) :: frac_nobio !! Fraction of ice, lakes, cities etc. in the mesh |
---|
| 496 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (inout) :: veget_max !! Maximum fraction of vegetation type in the mesh (unitless) |
---|
| 497 | REAL(r_std),DIMENSION (kjpindex), INTENT (inout) :: totfrac_nobio !! Total fraction of ice+lakes+cities etc. in the mesh |
---|
| 498 | REAL(r_std), DIMENSION (kjpindex,nstm), INTENT(inout) :: soiltile !! Fraction of each soil tile within vegtot (0-1, unitless) |
---|
| 499 | REAL(r_std), DIMENSION (kjpindex,nlut), INTENT(inout) :: fraclut !! Fraction of each landuse tile (0-1, unitless) |
---|
| 500 | REAL(r_std), DIMENSION (kjpindex,nlut), INTENT(inout) :: nwdFraclut !! Fraction of non-woody vegetation in each landuse tile (0-1, unitless) |
---|
| 501 | REAL(r_std),DIMENSION (kjpindex,nvm,npco2),INTENT (inout):: assim_param !! min+max+opt temperatures & vmax for photosynthesis (K, \mumol m^{-2} s^{-1}) |
---|
| 502 | REAL(r_std),DIMENSION (kjpindex), INTENT (inout) :: deadleaf_cover !! Fraction of soil covered by dead leaves (unitless) |
---|
| 503 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (inout) :: qsintmax !! Maximum water storage on vegetation from interception (mm) |
---|
| 504 | |
---|
| 505 | !! 0.4 Local variables |
---|
| 506 | INTEGER(i_std) :: j, jv, ji !! indices |
---|
| 507 | REAL(r_std), DIMENSION(kjpindex,nvm) :: resp_maint !! Maitanance component of autotrophic respiration in (gC m^{-2} dt_stomate^{-1}) |
---|
| 508 | REAL(r_std), DIMENSION(kjpindex,nvm) :: resp_hetero !! heterotrophic resp. (gC/(m**2 of total ground)/time step) |
---|
| 509 | REAL(r_std), DIMENSION(kjpindex,nvm) :: resp_growth !! Growth component of autotrophic respiration in gC m^{-2} dt_stomate^{-1}) |
---|
| 510 | REAL(r_std), DIMENSION(kjpindex,nvm) :: npp !! Net Ecosystem Exchange (gC/(m**2 of total ground)/time step) |
---|
| 511 | REAL(r_std),DIMENSION (kjpindex) :: totfrac_nobio_new !! Total fraction for the next year |
---|
| 512 | REAL(r_std),DIMENSION (kjpindex) :: histvar !! Temporary variable for output |
---|
| 513 | |
---|
| 514 | !_ ================================================================================================================================ |
---|
| 515 | |
---|
| 516 | !! 1. Compute and update all variables linked to the date and time |
---|
| 517 | IF (printlev_loc>=5) WRITE(numout,*) 'Entering slowproc_main, year_start, month_start, day_start, sec_start=',& |
---|
| 518 | year_start, month_start,day_start,sec_start |
---|
| 519 | |
---|
| 520 | !! 2. Activate slow processes if it is the end of the day |
---|
| 521 | IF ( LastTsDay ) THEN |
---|
| 522 | ! 3.2.2 Activate slow processes in the end of the day |
---|
| 523 | do_slow = .TRUE. |
---|
| 524 | |
---|
| 525 | ! 3.2.3 Count the number of days |
---|
| 526 | days_since_beg = days_since_beg + 1 |
---|
| 527 | IF (printlev_loc>=4) WRITE(numout,*) "New days_since_beg : ",days_since_beg |
---|
| 528 | ELSE |
---|
| 529 | do_slow = .FALSE. |
---|
| 530 | ENDIF |
---|
| 531 | |
---|
| 532 | !! 3. Update the vegetation if it is time to do so. |
---|
| 533 | !! This is done at the first sechiba time step on a new year and only every "veget_update" years. |
---|
| 534 | !! veget_update correspond to a number of years between each vegetation updates. |
---|
| 535 | !! Nothing is done if veget_update=0. |
---|
| 536 | !! Update will never be done if impveg=true because veget_update=0. |
---|
| 537 | IF ( FirstTsYear ) THEN |
---|
| 538 | IF (veget_update > 0) THEN |
---|
| 539 | veget_year = veget_year + 1 |
---|
| 540 | |
---|
| 541 | ! Update of the vegetation cover with Land Use only if |
---|
| 542 | ! the current year match the requested condition (a multiple of "veget_update") |
---|
| 543 | IF ( MOD(veget_year - veget_year_orig, veget_update) == 0 ) THEN |
---|
| 544 | IF (printlev_loc>=1) WRITE(numout,*) 'We are updating the vegetation map for year =' , veget_year |
---|
| 545 | |
---|
| 546 | ! Read the new the vegetation from file. Output is veget_max_new and frac_nobio_new |
---|
| 547 | CALL slowproc_readvegetmax(kjpindex, lalo, neighbours, resolution, contfrac, & |
---|
| 548 | veget_max, veget_max_new, frac_nobio_new, veget_year, .FALSE.) |
---|
| 549 | |
---|
| 550 | IF (do_wood_harvest) THEN |
---|
| 551 | ! Read the new the wood harvest map from file. Output is wood harvest |
---|
| 552 | CALL slowproc_woodharvest(kjpindex, lalo, neighbours, resolution, contfrac, woodharvest) |
---|
| 553 | ENDIF |
---|
| 554 | |
---|
| 555 | ! Set the flag do_now_stomate_lcchange to activate stomate_lcchange. |
---|
| 556 | ! This flag will be kept to true until stomate_lcchange has been done. |
---|
| 557 | ! The variable totfrac_nobio_new will only be used in stomate when this flag is activated |
---|
| 558 | do_now_stomate_lcchange=.TRUE. |
---|
| 559 | IF ( .NOT. ok_stomate ) THEN |
---|
| 560 | ! Special case if stomate is not activated : set the variable done_stomate_lcchange=true |
---|
| 561 | ! so that the subroutine slowproc_change_frac will be called in the end of sechiba_main. |
---|
| 562 | done_stomate_lcchange=.TRUE. |
---|
| 563 | END IF |
---|
| 564 | ENDIF |
---|
| 565 | ENDIF |
---|
| 566 | IF ( do_wood_harvest) THEN |
---|
| 567 | ! Set the flag do_now_stomate_woodharvest to activate stomate_woodharvest. |
---|
| 568 | ! This flag will be kept to true until stomate_woodharvest has been done. |
---|
| 569 | do_now_stomate_woodharvest=.TRUE. |
---|
| 570 | ENDIF |
---|
| 571 | ENDIF |
---|
| 572 | |
---|
| 573 | !! 4. Main call to STOMATE |
---|
| 574 | IF ( ok_stomate ) THEN |
---|
| 575 | |
---|
| 576 | ! Calculate totfrac_nobio_new only for the case when the land use map has been read previously |
---|
| 577 | IF (do_now_stomate_lcchange) THEN |
---|
| 578 | totfrac_nobio_new(:) = zero |
---|
| 579 | DO jv = 1, nnobio |
---|
| 580 | totfrac_nobio_new(:) = totfrac_nobio_new(:) + frac_nobio_new(:,jv) |
---|
| 581 | ENDDO |
---|
| 582 | ELSE |
---|
| 583 | totfrac_nobio_new(:) = zero |
---|
| 584 | END IF |
---|
| 585 | |
---|
| 586 | !! 4.1 Call stomate main routine that will call all c-cycle routines ! |
---|
| 587 | CALL stomate_main (kjit, kjpij, kjpindex, & |
---|
| 588 | IndexLand, lalo, neighbours, resolution, contfrac, totfrac_nobio, clayfraction, & |
---|
| 589 | temp_air, temp_sol, stempdiag, & |
---|
| 590 | humrel, shumdiag, litterhumdiag, precip_rain, precip_snow, gpp, & |
---|
| 591 | deadleaf_cover, & |
---|
| 592 | assim_param, & |
---|
| 593 | lai, frac_age, height, veget, veget_max, & |
---|
| 594 | veget_max_new, woodharvest, totfrac_nobio_new, fraclut, & |
---|
| 595 | rest_id_stom, hist_id_stom, hist_id_stom_IPCC, & |
---|
| 596 | co2_flux, fco2_lu, fco2_wh, fco2_ha, & |
---|
| 597 | resp_maint, resp_hetero, resp_growth, co2_to_bm, temp_growth) |
---|
| 598 | |
---|
| 599 | |
---|
| 600 | !! 4.2 Output the respiration terms and the net primary |
---|
| 601 | !! production (NPP) that are calculated in STOMATE |
---|
| 602 | |
---|
| 603 | ! 4.2.1 Output the 3 respiration terms |
---|
| 604 | ! These variables could be output from stomate. |
---|
| 605 | ! Variables per pft |
---|
| 606 | CALL xios_orchidee_send_field("maint_resp",resp_maint/dt_sechiba) |
---|
| 607 | CALL xios_orchidee_send_field("hetero_resp",resp_hetero/dt_sechiba) |
---|
| 608 | CALL xios_orchidee_send_field("growth_resp",resp_growth/dt_sechiba) |
---|
| 609 | |
---|
| 610 | ! Variables on grid-cell |
---|
| 611 | CALL xios_orchidee_send_field("rh_ipcc2",SUM(resp_hetero,dim=2)/dt_sechiba) |
---|
| 612 | histvar(:)=zero |
---|
| 613 | DO jv = 2, nvm |
---|
| 614 | IF ( .NOT. is_tree(jv) .AND. natural(jv) ) THEN |
---|
| 615 | histvar(:) = histvar(:) + resp_hetero(:,jv) |
---|
| 616 | ENDIF |
---|
| 617 | ENDDO |
---|
| 618 | CALL xios_orchidee_send_field("rhGrass",histvar/dt_sechiba) |
---|
| 619 | |
---|
| 620 | histvar(:)=zero |
---|
| 621 | DO jv = 2, nvm |
---|
| 622 | IF ( (.NOT. is_tree(jv)) .AND. (.NOT. natural(jv)) ) THEN |
---|
| 623 | histvar(:) = histvar(:) + resp_hetero(:,jv) |
---|
| 624 | ENDIF |
---|
| 625 | ENDDO |
---|
| 626 | CALL xios_orchidee_send_field("rhCrop",histvar/dt_sechiba) |
---|
| 627 | |
---|
| 628 | histvar(:)=zero |
---|
| 629 | DO jv = 2, nvm |
---|
| 630 | IF ( is_tree(jv) ) THEN |
---|
| 631 | histvar(:) = histvar(:) + resp_hetero(:,jv) |
---|
| 632 | ENDIF |
---|
| 633 | ENDDO |
---|
| 634 | CALL xios_orchidee_send_field("rhTree",histvar/dt_sechiba) |
---|
| 635 | |
---|
| 636 | ! Output with IOIPSL |
---|
| 637 | CALL histwrite_p(hist_id, 'maint_resp', kjit, resp_maint, kjpindex*nvm, indexveg) |
---|
| 638 | CALL histwrite_p(hist_id, 'hetero_resp', kjit, resp_hetero, kjpindex*nvm, indexveg) |
---|
| 639 | CALL histwrite_p(hist_id, 'growth_resp', kjit, resp_growth, kjpindex*nvm, indexveg) |
---|
| 640 | |
---|
| 641 | ! 4.2.2 Compute the net primary production as the diff from |
---|
| 642 | ! Gross primary productin and the growth and maintenance respirations |
---|
| 643 | npp(:,1)=zero |
---|
| 644 | DO j = 2,nvm |
---|
| 645 | npp(:,j) = gpp(:,j) - resp_growth(:,j) - resp_maint(:,j) |
---|
| 646 | ENDDO |
---|
| 647 | |
---|
| 648 | CALL xios_orchidee_send_field("npp",npp/dt_sechiba) |
---|
| 649 | |
---|
| 650 | CALL histwrite_p(hist_id, 'npp', kjit, npp, kjpindex*nvm, indexveg) |
---|
| 651 | |
---|
| 652 | IF ( hist2_id > 0 ) THEN |
---|
| 653 | CALL histwrite_p(hist2_id, 'maint_resp', kjit, resp_maint, kjpindex*nvm, indexveg) |
---|
| 654 | CALL histwrite_p(hist2_id, 'hetero_resp', kjit, resp_hetero, kjpindex*nvm, indexveg) |
---|
| 655 | CALL histwrite_p(hist2_id, 'growth_resp', kjit, resp_growth, kjpindex*nvm, indexveg) |
---|
| 656 | CALL histwrite_p(hist2_id, 'npp', kjit, npp, kjpindex*nvm, indexveg) |
---|
| 657 | ENDIF |
---|
| 658 | |
---|
| 659 | ELSE |
---|
| 660 | !! ok_stomate is not activated |
---|
| 661 | !! Define the CO2 flux from the grid point to zero (no carbone cycle) |
---|
| 662 | co2_flux(:,:) = zero |
---|
| 663 | fco2_lu(:) = zero |
---|
| 664 | fco2_wh(:) = zero |
---|
| 665 | fco2_ha(:) = zero |
---|
| 666 | co2_to_bm(:,:) = zero |
---|
| 667 | ENDIF |
---|
| 668 | |
---|
| 669 | |
---|
| 670 | !! 5. Do daily processes if necessary |
---|
| 671 | !! |
---|
| 672 | IF ( do_slow ) THEN |
---|
| 673 | |
---|
| 674 | !! 5.1 Calculate the LAI if STOMATE is not activated |
---|
| 675 | IF ( .NOT. ok_stomate ) THEN |
---|
| 676 | CALL slowproc_lai (kjpindex, lcanop,stempdiag, & |
---|
| 677 | lalo,resolution,lai,laimap) |
---|
| 678 | |
---|
| 679 | frac_age(:,:,1) = un |
---|
| 680 | frac_age(:,:,2) = zero |
---|
| 681 | frac_age(:,:,3) = zero |
---|
| 682 | frac_age(:,:,4) = zero |
---|
| 683 | ENDIF |
---|
| 684 | |
---|
| 685 | !! 5.2 Update veget |
---|
| 686 | CALL slowproc_veget (kjpindex, lai, frac_nobio, totfrac_nobio, veget_max, veget, soiltile, fraclut, nwdFraclut) |
---|
| 687 | |
---|
| 688 | !! 5.3 updates qsintmax and other derived variables |
---|
| 689 | IF ( .NOT. ok_stomate ) THEN |
---|
| 690 | CALL slowproc_derivvar (kjpindex, veget, lai, & |
---|
| 691 | qsintmax, deadleaf_cover, assim_param, height, temp_growth) |
---|
| 692 | ELSE |
---|
| 693 | qsintmax(:,:) = qsintcst * veget(:,:) * lai(:,:) |
---|
| 694 | qsintmax(:,1) = zero |
---|
| 695 | ENDIF |
---|
| 696 | END IF |
---|
| 697 | |
---|
| 698 | !! 6. Calculate tot_bare_soil needed in hydrol, diffuco and condveg (fraction in the mesh) |
---|
| 699 | tot_bare_soil(:) = veget_max(:,1) |
---|
| 700 | DO jv = 2, nvm |
---|
| 701 | DO ji =1, kjpindex |
---|
| 702 | tot_bare_soil(ji) = tot_bare_soil(ji) + (veget_max(ji,jv) - veget(ji,jv)) |
---|
| 703 | ENDDO |
---|
| 704 | END DO |
---|
| 705 | |
---|
| 706 | |
---|
| 707 | !! 7. Do some basic tests on the surface fractions updated above, only if |
---|
| 708 | !! slowproc_veget has been done (do_slow). No change of the variables. |
---|
| 709 | IF (do_slow) THEN |
---|
| 710 | CALL slowproc_checkveget(kjpindex, frac_nobio, veget_max, veget, tot_bare_soil, soiltile) |
---|
| 711 | END IF |
---|
| 712 | |
---|
| 713 | !! 8. Write output fields |
---|
| 714 | CALL xios_orchidee_send_field("tot_bare_soil",tot_bare_soil) |
---|
| 715 | |
---|
| 716 | IF ( .NOT. almaoutput) THEN |
---|
| 717 | CALL histwrite_p(hist_id, 'tot_bare_soil', kjit, tot_bare_soil, kjpindex, IndexLand) |
---|
| 718 | END IF |
---|
| 719 | |
---|
| 720 | |
---|
| 721 | IF (printlev_loc>=3) WRITE (numout,*) ' slowproc_main done ' |
---|
| 722 | |
---|
| 723 | END SUBROUTINE slowproc_main |
---|
| 724 | |
---|
| 725 | |
---|
| 726 | !! ================================================================================================================================ |
---|
| 727 | !! SUBROUTINE : slowproc_finalize |
---|
| 728 | !! |
---|
| 729 | !>\BRIEF Write to restart file variables for slowproc module and call finalization of stomate module |
---|
| 730 | !! |
---|
| 731 | !! DESCRIPTION : |
---|
| 732 | !! |
---|
| 733 | !! RECENT CHANGE(S): Add arrays of soil hydraulic parameters to the restart file. |
---|
| 734 | !! Linked to SP-MIP project (Tafasca Salma and Ducharne Agnes). |
---|
| 735 | !! |
---|
| 736 | !! MAIN OUTPUT VARIABLE(S) : |
---|
| 737 | !! |
---|
| 738 | !! REFERENCE(S) : |
---|
| 739 | !! |
---|
| 740 | !! FLOWCHART : None |
---|
| 741 | !! \n |
---|
| 742 | !_ ================================================================================================================================ |
---|
| 743 | |
---|
| 744 | SUBROUTINE slowproc_finalize (kjit, kjpindex, rest_id, IndexLand, & |
---|
| 745 | njsc, lai, height, veget, & |
---|
| 746 | frac_nobio, veget_max, reinf_slope, & |
---|
| 747 | ks, nvan, avan, mcr, mcs, mcfc, mcw, & |
---|
| 748 | co2_to_bm, assim_param, frac_age ) |
---|
| 749 | |
---|
| 750 | !! 0.1 Input variables |
---|
| 751 | INTEGER(i_std), INTENT(in) :: kjit !! Time step number |
---|
| 752 | INTEGER(i_std),INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
| 753 | INTEGER(i_std),INTENT (in) :: rest_id !! Restart file identifier |
---|
| 754 | INTEGER(i_std),DIMENSION (kjpindex), INTENT (in) :: IndexLand !! Indices of the points on the land map |
---|
| 755 | INTEGER(i_std), DIMENSION(kjpindex), INTENT(in) :: njsc !! Index of the dominant soil textural class in the grid cell (1-nscm, unitless) |
---|
| 756 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: lai !! Leaf area index (m^2 m^{-2}) |
---|
| 757 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: height !! height of vegetation (m) |
---|
| 758 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: veget !! Fraction of vegetation type including none biological fraction (unitless) |
---|
| 759 | REAL(r_std),DIMENSION (kjpindex,nnobio), INTENT (in) :: frac_nobio !! Fraction of ice, lakes, cities etc. in the mesh |
---|
| 760 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: veget_max !! Maximum fraction of vegetation type including none biological fraction (unitless) |
---|
| 761 | REAL(r_std),DIMENSION (kjpindex), INTENT(in) :: reinf_slope !! slope coef for reinfiltration |
---|
| 762 | !salma: added following soil params |
---|
| 763 | REAL(r_std),DIMENSION (kjpindex), INTENT(in) :: ks !! Hydraulic conductivity at saturation (mm {-1}) |
---|
| 764 | REAL(r_std),DIMENSION (kjpindex), INTENT(in) :: nvan !! Van Genuchten coeficients n (unitless) |
---|
| 765 | REAL(r_std),DIMENSION (kjpindex), INTENT(in) :: avan !! Van Genuchten coeficients a (mm-1}) |
---|
| 766 | REAL(r_std),DIMENSION (kjpindex), INTENT(in) :: mcr !! Residual volumetric water content (m^{3} m^{-3}) |
---|
| 767 | REAL(r_std),DIMENSION (kjpindex), INTENT(in) :: mcs !! Saturated volumetric water content (m^{3} m^{-3}) |
---|
| 768 | REAL(r_std),DIMENSION (kjpindex), INTENT(in) :: mcfc !! Volumetric water content at field capacity (m^{3} m^{-3}) |
---|
| 769 | REAL(r_std),DIMENSION (kjpindex), INTENT(in) :: mcw !! Volumetric water content at wilting point (m^{3} m^{-3}) |
---|
| 770 | |
---|
| 771 | REAL(r_std),DIMENSION (kjpindex,nvm),INTENT(in) :: co2_to_bm !! virtual gpp flux between atmosphere and biosphere |
---|
| 772 | REAL(r_std),DIMENSION (kjpindex,nvm,npco2),INTENT (in):: assim_param !! min+max+opt temperatures & vmax for photosynthesis (K, \mumol m^{-2} s^{-1}) |
---|
| 773 | REAL(r_std),DIMENSION (kjpindex,nvm,nleafages), INTENT(in):: frac_age !! Age efficacity from STOMATE for isoprene |
---|
| 774 | !! 0.4 Local variables |
---|
| 775 | REAL(r_std) :: tmp_day(1) !! temporary variable for I/O |
---|
| 776 | INTEGER :: jf !! Indice |
---|
| 777 | CHARACTER(LEN=4) :: laistring !! Temporary character string |
---|
| 778 | CHARACTER(LEN=80) :: var_name !! To store variables names for I/O |
---|
| 779 | !_ ================================================================================================================================ |
---|
| 780 | |
---|
| 781 | IF (printlev_loc>=3) WRITE (numout,*) 'Write restart file with SLOWPROC variables ' |
---|
| 782 | |
---|
| 783 | ! 2.1 Write a series of variables controled by slowproc: day |
---|
| 784 | ! counter, vegetation fraction, max vegetation fraction, LAI |
---|
| 785 | ! variable from stomate, fraction of bare soil, soiltype |
---|
| 786 | ! fraction, clay fraction, height of vegetation, map of LAI |
---|
| 787 | |
---|
| 788 | CALL restput_p (rest_id, 'veget', nbp_glo, nvm, 1, kjit, veget, 'scatter', nbp_glo, index_g) |
---|
| 789 | |
---|
| 790 | CALL restput_p (rest_id, 'veget_max', nbp_glo, nvm, 1, kjit, veget_max, 'scatter', nbp_glo, index_g) |
---|
| 791 | |
---|
| 792 | IF (do_wood_harvest) THEN |
---|
| 793 | CALL restput_p (rest_id, 'woodharvest', nbp_glo, 1, 1, kjit, woodharvest, 'scatter', nbp_glo, index_g) |
---|
| 794 | END IF |
---|
| 795 | |
---|
| 796 | CALL restput_p (rest_id, 'lai', nbp_glo, nvm, 1, kjit, lai, 'scatter', nbp_glo, index_g) |
---|
| 797 | |
---|
| 798 | CALL restput_p (rest_id, 'frac_nobio', nbp_glo, nnobio, 1, kjit, frac_nobio, 'scatter', nbp_glo, index_g) |
---|
| 799 | |
---|
| 800 | |
---|
| 801 | DO jf = 1, nleafages |
---|
| 802 | ! variable name is somewhat complicated as ioipsl does not allow 3d variables for the moment... |
---|
| 803 | WRITE(laistring,'(i4)') jf |
---|
| 804 | laistring=ADJUSTL(laistring) |
---|
| 805 | var_name='frac_age_'//laistring(1:LEN_TRIM(laistring)) |
---|
| 806 | CALL restput_p (rest_id, var_name, nbp_glo, nvm, 1, kjit, frac_age(:,:,jf), 'scatter', nbp_glo, index_g) |
---|
| 807 | ENDDO |
---|
| 808 | |
---|
| 809 | ! Add the soil_classif as suffix for the variable name of njsc when it is stored in the restart file. |
---|
| 810 | IF (soil_classif == 'zobler') THEN |
---|
| 811 | var_name= 'njsc_zobler' |
---|
| 812 | ELSE IF (soil_classif == 'usda') THEN |
---|
| 813 | var_name= 'njsc_usda' |
---|
| 814 | END IF |
---|
| 815 | CALL restput_p (rest_id, var_name, nbp_glo, 1, 1, kjit, REAL(njsc, r_std), 'scatter', nbp_glo, index_g) |
---|
| 816 | CALL restput_p (rest_id, 'reinf_slope', nbp_glo, 1, 1, kjit, reinf_slope, 'scatter', nbp_glo, index_g) |
---|
| 817 | CALL restput_p (rest_id, 'clay_frac', nbp_glo, 1, 1, kjit, clayfraction, 'scatter', nbp_glo, index_g) |
---|
| 818 | CALL restput_p (rest_id, 'sand_frac', nbp_glo, 1, 1, kjit, sandfraction, 'scatter', nbp_glo, index_g) |
---|
| 819 | !salma: added the following lines for restput of the soil parameters |
---|
| 820 | CALL restput_p (rest_id, 'ks', nbp_glo, 1, 1, kjit, ks, 'scatter', nbp_glo, index_g) |
---|
| 821 | CALL restput_p (rest_id, 'mcs', nbp_glo, 1, 1, kjit, mcs, 'scatter', nbp_glo, index_g) |
---|
| 822 | CALL restput_p (rest_id, 'mcr', nbp_glo, 1, 1, kjit, mcr, 'scatter', nbp_glo, index_g) |
---|
| 823 | CALL restput_p (rest_id, 'mcw', nbp_glo, 1, 1, kjit, mcw, 'scatter', nbp_glo, index_g) |
---|
| 824 | CALL restput_p (rest_id, 'mcfc', nbp_glo, 1, 1, kjit, mcfc, 'scatter', nbp_glo, index_g) |
---|
| 825 | CALL restput_p (rest_id, 'nvan', nbp_glo, 1, 1, kjit, nvan, 'scatter', nbp_glo, index_g) |
---|
| 826 | CALL restput_p (rest_id, 'avan', nbp_glo, 1, 1, kjit, avan, 'scatter', nbp_glo, index_g) |
---|
| 827 | |
---|
| 828 | ! The height of the vegetation could in principle be recalculated at the beginning of the run. |
---|
| 829 | ! However, this is very tedious, as many special cases have to be taken into account. This variable |
---|
| 830 | ! is therefore saved in the restart file. |
---|
| 831 | CALL restput_p (rest_id, 'height', nbp_glo, nvm, 1, kjit, height, 'scatter', nbp_glo, index_g) |
---|
| 832 | ! |
---|
| 833 | ! Specific case where the LAI is read and not calculated by STOMATE: need to be saved |
---|
| 834 | IF (read_lai) THEN |
---|
| 835 | CALL restput_p (rest_id, 'laimap', nbp_glo, nvm, 12, kjit, laimap) |
---|
| 836 | ENDIF |
---|
| 837 | ! |
---|
| 838 | ! If there is some land use change, write the year for the land use ??? |
---|
| 839 | tmp_day(1) = REAL(veget_year,r_std) |
---|
| 840 | IF (is_root_prc) CALL restput (rest_id, 'veget_year', 1 , 1 , 1, kjit, tmp_day) |
---|
| 841 | |
---|
| 842 | ! 2.2 Write restart variables managed by STOMATE |
---|
| 843 | IF ( ok_stomate ) THEN |
---|
| 844 | CALL stomate_finalize (kjit, kjpindex, indexLand, clayfraction, co2_to_bm, assim_param) |
---|
| 845 | ENDIF |
---|
| 846 | |
---|
| 847 | END SUBROUTINE slowproc_finalize |
---|
| 848 | |
---|
| 849 | |
---|
| 850 | !! ================================================================================================================================ |
---|
| 851 | !! SUBROUTINE : slowproc_init |
---|
| 852 | !! |
---|
| 853 | !>\BRIEF Initialisation of all variables linked to SLOWPROC |
---|
| 854 | !! |
---|
| 855 | !! DESCRIPTION : (definitions, functional, design, flags): The subroutine manages |
---|
| 856 | !! diverses tasks: |
---|
| 857 | !! |
---|
| 858 | !! RECENT CHANGE(S): None |
---|
| 859 | !! |
---|
| 860 | !! MAIN OUTPUT VARIABLE(S): ::lcanop, ::veget_update, ::veget_year, |
---|
| 861 | !! ::lai, ::veget, ::frac_nobio, ::totfrac_nobio, ::veget_max, ::height, ::soiltype |
---|
| 862 | !! |
---|
| 863 | !! REFERENCE(S) : None |
---|
| 864 | !! |
---|
| 865 | !! FLOWCHART : None |
---|
| 866 | !! \n |
---|
| 867 | !_ ================================================================================================================================ |
---|
| 868 | |
---|
| 869 | SUBROUTINE slowproc_init (kjit, kjpindex, IndexLand, lalo, neighbours, resolution, contfrac, & |
---|
| 870 | rest_id, lai, frac_age, veget, frac_nobio, totfrac_nobio, soiltile, fraclut, nwdfraclut, reinf_slope, & |
---|
| 871 | ks, nvan, avan, mcr, mcs, mcfc, mcw, & |
---|
| 872 | veget_max, tot_bare_soil, njsc, & |
---|
| 873 | height, lcanop, veget_update, veget_year) |
---|
| 874 | |
---|
| 875 | !! INTERFACE DESCRIPTION |
---|
| 876 | |
---|
| 877 | !! 0.1 Input variables |
---|
| 878 | INTEGER(i_std), INTENT (in) :: kjit !! Time step number |
---|
| 879 | INTEGER(i_std), INTENT (in) :: kjpindex !! Domain size - Terrestrial pixels only |
---|
| 880 | INTEGER(i_std), INTENT (in) :: rest_id !! Restart file identifier |
---|
| 881 | |
---|
| 882 | INTEGER(i_std),DIMENSION (kjpindex), INTENT (in) :: IndexLand !! Indices of the land points on the map |
---|
| 883 | REAL(r_std),DIMENSION (kjpindex,2), INTENT (in) :: lalo !! Geogr. coordinates (latitude,longitude) (degrees) |
---|
| 884 | INTEGER(i_std), DIMENSION (kjpindex,NbNeighb), INTENT(in):: neighbours !! Vector of neighbours for each grid point |
---|
| 885 | !! (1=North and then clockwise) |
---|
| 886 | REAL(r_std), DIMENSION (kjpindex,2), INTENT(in) :: resolution !! size in x and y of the grid (m) |
---|
| 887 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: contfrac !! Fraction of continent in the grid (unitless) |
---|
| 888 | |
---|
| 889 | !! 0.2 Output variables |
---|
| 890 | INTEGER(i_std), INTENT(out) :: lcanop !! Number of Canopy level used to compute LAI |
---|
| 891 | INTEGER(i_std), INTENT(out) :: veget_update !! update frequency in timesteps (years) for landuse |
---|
| 892 | INTEGER(i_std), INTENT(out) :: veget_year !! first year for landuse (year or index ???) |
---|
| 893 | |
---|
| 894 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: lai !! Leaf Area index (m^2 / m^2) |
---|
| 895 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: veget !! Fraction of vegetation type in the mesh (unitless) |
---|
| 896 | REAL(r_std),DIMENSION (kjpindex,nnobio), INTENT (out) :: frac_nobio !! Fraction of ice,lakes,cities, ... in the mesh (unitless) |
---|
| 897 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: totfrac_nobio !! Total fraction of ice+lakes+cities+... in the mesh (unitless) |
---|
| 898 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: veget_max !! Max fraction of vegetation type in the mesh (unitless) |
---|
| 899 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: tot_bare_soil !! Total evaporating bare soil fraction in the mesh |
---|
| 900 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: height !! Height of vegetation or surface in genral ??? (m) |
---|
| 901 | REAL(r_std),DIMENSION (kjpindex,nvm,nleafages), INTENT (out):: frac_age !! Age efficacity from STOMATE for isoprene |
---|
| 902 | REAL(r_std), DIMENSION (kjpindex,nstm), INTENT(out) :: soiltile !! Fraction of each soil tile within vegtot (0-1, unitless) |
---|
| 903 | REAL(r_std), DIMENSION (kjpindex,nlut), INTENT(out) :: fraclut !! Fraction of each landuse tile |
---|
| 904 | REAL(r_std), DIMENSION (kjpindex,nlut), INTENT(out) :: nwdfraclut !! Fraction of non woody vegetation in each landuse tile |
---|
| 905 | REAL(r_std), DIMENSION (kjpindex), INTENT(out) :: reinf_slope !! slope coef for reinfiltration |
---|
| 906 | |
---|
| 907 | !salma: added soil parameters |
---|
| 908 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: ks !! Hydraulic conductivity at saturation (mm {-1}) |
---|
| 909 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: nvan !! Van Genuchten coeficients n (unitless) |
---|
| 910 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: avan !! Van Genuchten coeficients a (mm-1}) |
---|
| 911 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: mcr !! Residual volumetric water content (m^{3} m^{-3}) |
---|
| 912 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: mcs !! Saturated volumetric water content (m^{3} m^{-3}) |
---|
| 913 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: mcfc !! Volumetric water content at field capacity (m^{3} m^{-3}) |
---|
| 914 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: mcw !! Volumetric water content at wilting point (m^{3} m^{-3}) |
---|
| 915 | |
---|
| 916 | INTEGER(i_std), DIMENSION(kjpindex), INTENT(out) :: njsc !! Index of the dominant soil textural class in the grid cell (1-nscm, unitless) |
---|
| 917 | |
---|
| 918 | !! 0.3 Local variables |
---|
| 919 | REAL(r_std) :: tmp_veget_year(1) !! temporary variable |
---|
| 920 | REAL(r_std) :: zcanop !! ???? soil depth taken for canopy |
---|
| 921 | INTEGER(i_std) :: vtmp(1) !! temporary variable |
---|
| 922 | REAL(r_std), DIMENSION(nslm) :: zsoil !! soil depths at diagnostic levels |
---|
| 923 | CHARACTER(LEN=4) :: laistring !! Temporary character string |
---|
| 924 | INTEGER(i_std) :: l, jf !! Indices |
---|
| 925 | CHARACTER(LEN=80) :: var_name !! To store variables names for I/O |
---|
| 926 | INTEGER(i_std) :: ji, jv, ier,jst !! Indices |
---|
| 927 | LOGICAL :: get_slope |
---|
| 928 | REAL(r_std) :: frac_nobio1 !! temporary variable for frac_nobio(see above) |
---|
| 929 | REAL(r_std), DIMENSION(kjpindex) :: tmp_real |
---|
| 930 | REAL(r_std), DIMENSION(kjpindex,nslm) :: stempdiag2_bid !! matrix to store stempdiag_bid |
---|
| 931 | REAL(r_std), DIMENSION (kjpindex,nscm) :: soilclass !! Fractions of each soil textural class in the grid cell (0-1, unitless) |
---|
| 932 | CHARACTER(LEN=30), SAVE :: veget_str !! update frequency for landuse |
---|
| 933 | !$OMP THREADPRIVATE(veget_str) |
---|
| 934 | REAL(r_std), DIMENSION(kjpindex) :: frac_crop_tot !! Total fraction occupied by crops (0-1, unitless) |
---|
| 935 | LOGICAL :: found_restart !! found_restart=true if all 3 variables veget_max, veget and |
---|
| 936 | !! frac_nobio are read from restart file |
---|
| 937 | !_ ================================================================================================================================ |
---|
| 938 | |
---|
| 939 | !! 0. Initialize local printlev |
---|
| 940 | printlev_loc=get_printlev('slowproc') |
---|
| 941 | IF (printlev_loc>=3) WRITE (numout,*) "In slowproc_init" |
---|
| 942 | |
---|
| 943 | |
---|
| 944 | !! 1. Allocation |
---|
| 945 | |
---|
| 946 | ALLOCATE (clayfraction(kjpindex),stat=ier) |
---|
| 947 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable clayfraction','','') |
---|
| 948 | clayfraction(:)=undef_sechiba |
---|
| 949 | |
---|
| 950 | ALLOCATE (sandfraction(kjpindex),stat=ier) |
---|
| 951 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable sandfraction','','') |
---|
| 952 | sandfraction(:)=undef_sechiba |
---|
| 953 | |
---|
| 954 | ALLOCATE (siltfraction(kjpindex),stat=ier) |
---|
| 955 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable siltfraction','','') |
---|
| 956 | siltfraction(:)=undef_sechiba |
---|
| 957 | |
---|
| 958 | ! Initialisation of the fraction of the different vegetation: Start with 100% of bare soil |
---|
| 959 | ALLOCATE (soilclass_default(nscm),stat=ier) |
---|
| 960 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable soilclass_default','','') |
---|
| 961 | soilclass_default(:)=undef_sechiba |
---|
| 962 | |
---|
| 963 | ! Allocation of last year vegetation fraction in case of land use change |
---|
| 964 | ALLOCATE(veget_max_new(kjpindex, nvm), STAT=ier) |
---|
| 965 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable veget_max_new','','') |
---|
| 966 | |
---|
| 967 | ! Allocation of wood harvest |
---|
| 968 | ALLOCATE(woodharvest(kjpindex), STAT=ier) |
---|
| 969 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable woodharvest','','') |
---|
| 970 | |
---|
| 971 | ! Allocation of the fraction of non biospheric areas |
---|
| 972 | ALLOCATE(frac_nobio_new(kjpindex, nnobio), STAT=ier) |
---|
| 973 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable frac_nobio_new','','') |
---|
| 974 | |
---|
| 975 | ! Allocate laimap |
---|
| 976 | IF (read_lai)THEN |
---|
| 977 | ALLOCATE (laimap(kjpindex,nvm,12),stat=ier) |
---|
| 978 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable laimap','','') |
---|
| 979 | ELSE |
---|
| 980 | ALLOCATE (laimap(1,1,1), stat=ier) |
---|
| 981 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable laimap(1,1,1)','','') |
---|
| 982 | ENDIF |
---|
| 983 | |
---|
| 984 | |
---|
| 985 | !! 2. Read variables from restart file |
---|
| 986 | |
---|
| 987 | found_restart=.TRUE. |
---|
| 988 | var_name= 'veget' |
---|
| 989 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 990 | CALL ioconf_setatt_p('LONG_NAME','Vegetation fraction') |
---|
| 991 | CALL restget_p (rest_id, var_name, nbp_glo, nvm, 1, kjit, .TRUE., veget, "gather", nbp_glo, index_g) |
---|
| 992 | IF ( ALL( veget(:,:) .EQ. val_exp ) ) found_restart=.FALSE. |
---|
| 993 | |
---|
| 994 | var_name= 'veget_max' |
---|
| 995 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 996 | CALL ioconf_setatt_p('LONG_NAME','Maximum vegetation fraction') |
---|
| 997 | CALL restget_p (rest_id, var_name, nbp_glo, nvm, 1, kjit, .TRUE., veget_max, "gather", nbp_glo, index_g) |
---|
| 998 | IF ( ALL( veget_max(:,:) .EQ. val_exp ) ) found_restart=.FALSE. |
---|
| 999 | |
---|
| 1000 | IF (do_wood_harvest) THEN |
---|
| 1001 | var_name= 'woodharvest' |
---|
| 1002 | CALL ioconf_setatt_p('UNITS', 'gC m-2 yr-1') |
---|
| 1003 | CALL ioconf_setatt_p('LONG_NAME','Harvest wood biomass') |
---|
| 1004 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., woodharvest, "gather", nbp_glo, index_g) |
---|
| 1005 | IF ( ALL( woodharvest(:) .EQ. val_exp ) ) woodharvest(:)=zero |
---|
| 1006 | END IF |
---|
| 1007 | |
---|
| 1008 | var_name= 'frac_nobio' |
---|
| 1009 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 1010 | CALL ioconf_setatt_p('LONG_NAME','Special soil type fraction') |
---|
| 1011 | CALL restget_p (rest_id, var_name, nbp_glo, nnobio, 1, kjit, .TRUE., frac_nobio, "gather", nbp_glo, index_g) |
---|
| 1012 | IF ( ALL( frac_nobio(:,:) .EQ. val_exp ) ) found_restart=.FALSE. |
---|
| 1013 | |
---|
| 1014 | IF (.NOT. impveg) THEN |
---|
| 1015 | var_name= 'veget_year' |
---|
| 1016 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 1017 | CALL ioconf_setatt_p('LONG_NAME','Last year get in Land Use file.') |
---|
| 1018 | IF (is_root_prc) THEN |
---|
| 1019 | CALL restget (rest_id, var_name, 1 , 1 , 1, kjit, .TRUE., tmp_veget_year) |
---|
| 1020 | IF (veget_reinit) THEN |
---|
| 1021 | ! Do not take the value read from restart file |
---|
| 1022 | veget_year=veget_year_orig |
---|
| 1023 | ELSE IF (tmp_veget_year(1) == val_exp) THEN |
---|
| 1024 | ! veget_year was not found in restart file |
---|
| 1025 | veget_year=veget_year_orig |
---|
| 1026 | ELSE |
---|
| 1027 | ! veget_year was found in restart file, transform to integer |
---|
| 1028 | veget_year=INT(tmp_veget_year(1)) |
---|
| 1029 | ENDIF |
---|
| 1030 | ENDIF |
---|
| 1031 | CALL bcast(veget_year) |
---|
| 1032 | |
---|
| 1033 | ! |
---|
| 1034 | !Config Key = VEGET_UPDATE |
---|
| 1035 | !Config Desc = Update vegetation frequency: 0Y or 1Y |
---|
| 1036 | !Config If = |
---|
| 1037 | !Config Def = 0Y |
---|
| 1038 | !Config Help = The veget datas will be update each this time step. Must be 0Y if IMPOSE_VEG=y. |
---|
| 1039 | !Config Units = [years] |
---|
| 1040 | ! |
---|
| 1041 | veget_update=0 |
---|
| 1042 | WRITE(veget_str,'(a)') '0Y' |
---|
| 1043 | CALL getin_p('VEGET_UPDATE', veget_str) |
---|
| 1044 | l=INDEX(TRIM(veget_str),'Y') |
---|
| 1045 | READ(veget_str(1:(l-1)),"(I2.2)") veget_update |
---|
| 1046 | IF (printlev_loc >= 2) WRITE(numout,*) "Update frequency for land use in years :",veget_update |
---|
| 1047 | |
---|
| 1048 | ! Coherence test |
---|
| 1049 | IF (veget_update > 0 .AND. ok_dgvm .AND. .NOT. agriculture) THEN |
---|
| 1050 | CALL ipslerr_p(3,'slowproc_init',& |
---|
| 1051 | 'The combination DGVM=TRUE, AGRICULTURE=FALSE and VEGET_UPDATE>0 is not possible', & |
---|
| 1052 | 'Set VEGET_UPDATE=0Y in run.def','') |
---|
| 1053 | END IF |
---|
| 1054 | ELSE |
---|
| 1055 | ! impveg=TRUE: there can not be any land use change, veget_update must be =0 |
---|
| 1056 | ! Read VEGET_UPDATE from run.def and exit if it is different from 0Y |
---|
| 1057 | veget_update=0 |
---|
| 1058 | WRITE(veget_str,'(a)') '0Y' |
---|
| 1059 | CALL getin_p('VEGET_UPDATE', veget_str) |
---|
| 1060 | l=INDEX(TRIM(veget_str),'Y') |
---|
| 1061 | READ(veget_str(1:(l-1)),"(I2.2)") veget_update |
---|
| 1062 | IF (veget_update /= 0) THEN |
---|
| 1063 | WRITE(numout,*) 'veget_update=',veget_update,' is not coeherent with impveg=',impveg |
---|
| 1064 | CALL ipslerr_p(3,'slowproc_init','Incoherent values between impveg and veget_update', & |
---|
| 1065 | 'VEGET_UPDATE must be equal to 0Y if IMPOSE_VEG=y (impveg=true)','') |
---|
| 1066 | END IF |
---|
| 1067 | |
---|
| 1068 | ENDIF |
---|
| 1069 | |
---|
| 1070 | var_name= 'reinf_slope' |
---|
| 1071 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 1072 | CALL ioconf_setatt_p('LONG_NAME','Slope coef for reinfiltration') |
---|
| 1073 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., reinf_slope, "gather", nbp_glo, index_g) |
---|
| 1074 | |
---|
| 1075 | |
---|
| 1076 | ! Below we define the soil texture of the grid-cells |
---|
| 1077 | ! Add the soil_classif as suffix for the variable name of njsc when it is stored in the restart file. |
---|
| 1078 | IF (soil_classif == 'zobler') THEN |
---|
| 1079 | var_name= 'njsc_zobler' |
---|
| 1080 | ELSE IF (soil_classif == 'usda') THEN |
---|
| 1081 | var_name= 'njsc_usda' |
---|
| 1082 | ELSE |
---|
| 1083 | CALL ipslerr_p(3,'slowproc_init','Non supported soil type classification','','') |
---|
| 1084 | END IF |
---|
| 1085 | |
---|
| 1086 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 1087 | CALL ioconf_setatt_p('LONG_NAME','Index of soil type') |
---|
| 1088 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., tmp_real, "gather", nbp_glo, index_g) |
---|
| 1089 | IF ( ALL( tmp_real(:) .EQ. val_exp) ) THEN |
---|
| 1090 | njsc (:) = undef_int |
---|
| 1091 | ELSE |
---|
| 1092 | njsc = NINT(tmp_real) |
---|
| 1093 | END IF |
---|
| 1094 | |
---|
| 1095 | ! Salma: we define restget for the 7 soil variables following clay_frac |
---|
| 1096 | |
---|
| 1097 | var_name= 'ks' |
---|
| 1098 | CALL ioconf_setatt_p('UNITS', 'mm/d') |
---|
| 1099 | CALL ioconf_setatt_p('LONG_NAME','Soil saturated water content') |
---|
| 1100 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., ks, "gather", nbp_glo, index_g) |
---|
| 1101 | |
---|
| 1102 | var_name= 'mcs' |
---|
| 1103 | CALL ioconf_setatt_p('UNITS', 'm3/m3') |
---|
| 1104 | CALL ioconf_setatt_p('LONG_NAME','') |
---|
| 1105 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., mcs, "gather", nbp_glo, index_g) |
---|
| 1106 | |
---|
| 1107 | var_name= 'mcr' |
---|
| 1108 | CALL ioconf_setatt_p('UNITS', 'm3/m3') |
---|
| 1109 | CALL ioconf_setatt_p('LONG_NAME','') |
---|
| 1110 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., mcr, "gather", nbp_glo, index_g) |
---|
| 1111 | |
---|
| 1112 | var_name= 'mcfc' |
---|
| 1113 | CALL ioconf_setatt_p('UNITS', 'm3/m3') |
---|
| 1114 | CALL ioconf_setatt_p('LONG_NAME','') |
---|
| 1115 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., mcfc, "gather", nbp_glo, index_g) |
---|
| 1116 | |
---|
| 1117 | var_name= 'mcw' |
---|
| 1118 | CALL ioconf_setatt_p('UNITS', 'm3/m3') |
---|
| 1119 | CALL ioconf_setatt_p('LONG_NAME','') |
---|
| 1120 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., mcw, "gather", nbp_glo, index_g) |
---|
| 1121 | |
---|
| 1122 | var_name= 'nvan' |
---|
| 1123 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 1124 | CALL ioconf_setatt_p('LONG_NAME','') |
---|
| 1125 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., nvan, "gather", nbp_glo, index_g) |
---|
| 1126 | |
---|
| 1127 | var_name= 'avan' |
---|
| 1128 | CALL ioconf_setatt_p('UNITS', 'm-1') |
---|
| 1129 | CALL ioconf_setatt_p('LONG_NAME','') |
---|
| 1130 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., avan, "gather", nbp_glo, index_g) |
---|
| 1131 | |
---|
| 1132 | !end salma |
---|
| 1133 | |
---|
| 1134 | var_name= 'clay_frac' |
---|
| 1135 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 1136 | CALL ioconf_setatt_p('LONG_NAME','Fraction of clay in each mesh') |
---|
| 1137 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., clayfraction, "gather", nbp_glo, index_g) |
---|
| 1138 | |
---|
| 1139 | var_name= 'sand_frac' |
---|
| 1140 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 1141 | CALL ioconf_setatt_p('LONG_NAME','Fraction of sand in each mesh') |
---|
| 1142 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., sandfraction, "gather", nbp_glo, index_g) |
---|
| 1143 | |
---|
| 1144 | ! Calculate siltfraction not needed to be in restart file |
---|
| 1145 | IF ( ALL( sandfraction(:) .EQ. val_exp) ) THEN |
---|
| 1146 | siltfraction(:) = val_exp |
---|
| 1147 | ELSE |
---|
| 1148 | siltfraction(:) = 1. - clayfraction(:) - sandfraction(:) |
---|
| 1149 | END IF |
---|
| 1150 | |
---|
| 1151 | var_name= 'lai' |
---|
| 1152 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 1153 | CALL ioconf_setatt_p('LONG_NAME','Leaf area index') |
---|
| 1154 | CALL restget_p (rest_id, var_name, nbp_glo, nvm, 1, kjit, .TRUE., lai, "gather", nbp_glo, index_g) |
---|
| 1155 | |
---|
| 1156 | ! The height of the vegetation could in principle be recalculated at the beginning of the run. |
---|
| 1157 | ! However, this is very tedious, as many special cases have to be taken into account. This variable |
---|
| 1158 | ! is therefore saved in the restart file. |
---|
| 1159 | var_name= 'height' |
---|
| 1160 | CALL ioconf_setatt_p('UNITS', 'm') |
---|
| 1161 | CALL ioconf_setatt_p('LONG_NAME','Height of vegetation') |
---|
| 1162 | CALL restget_p (rest_id, var_name, nbp_glo, nvm, 1, kjit, .TRUE., height, "gather", nbp_glo, index_g) |
---|
| 1163 | |
---|
| 1164 | IF (read_lai)THEN |
---|
| 1165 | var_name= 'laimap' |
---|
| 1166 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 1167 | CALL ioconf_setatt_p('LONG_NAME','Leaf area index read') |
---|
| 1168 | CALL restget_p (rest_id, var_name, nbp_glo, nvm, 12, kjit, .TRUE., laimap) |
---|
| 1169 | ENDIF |
---|
| 1170 | |
---|
| 1171 | CALL ioconf_setatt_p('UNITS', '-') |
---|
| 1172 | CALL ioconf_setatt_p('LONG_NAME','Fraction of leaves in leaf age class ') |
---|
| 1173 | DO jf = 1, nleafages |
---|
| 1174 | ! variable name is somewhat complicated as ioipsl does not allow 3d variables for the moment... |
---|
| 1175 | WRITE(laistring,'(i4)') jf |
---|
| 1176 | laistring=ADJUSTL(laistring) |
---|
| 1177 | var_name='frac_age_'//laistring(1:LEN_TRIM(laistring)) |
---|
| 1178 | CALL restget_p (rest_id, var_name, nbp_glo, nvm, 1, kjit, .TRUE.,frac_age(:,:,jf), "gather", nbp_glo, index_g) |
---|
| 1179 | ENDDO |
---|
| 1180 | |
---|
| 1181 | !! 3. Some other initializations |
---|
| 1182 | |
---|
| 1183 | !Config Key = SECHIBA_ZCANOP |
---|
| 1184 | !Config Desc = Soil level used for canopy development (if STOMATE disactivated) |
---|
| 1185 | !Config If = OK_SECHIBA and .NOT. OK_STOMATE |
---|
| 1186 | !Config Def = 0.5 |
---|
| 1187 | !Config Help = The temperature at this soil depth is used to determine the LAI when |
---|
| 1188 | !Config STOMATE is not activated. |
---|
| 1189 | !Config Units = [m] |
---|
| 1190 | zcanop = 0.5_r_std |
---|
| 1191 | CALL setvar_p (zcanop, val_exp, 'SECHIBA_ZCANOP', 0.5_r_std) |
---|
| 1192 | |
---|
| 1193 | ! depth at center of the levels |
---|
| 1194 | zsoil(1) = diaglev(1) / 2. |
---|
| 1195 | DO l = 2, nslm |
---|
| 1196 | zsoil(l) = ( diaglev(l) + diaglev(l-1) ) / 2. |
---|
| 1197 | ENDDO |
---|
| 1198 | |
---|
| 1199 | ! index of this level |
---|
| 1200 | vtmp = MINLOC ( ABS ( zcanop - zsoil(:) ) ) |
---|
| 1201 | lcanop = vtmp(1) |
---|
| 1202 | |
---|
| 1203 | ! |
---|
| 1204 | ! Interception reservoir coefficient |
---|
| 1205 | ! |
---|
| 1206 | !Config Key = SECHIBA_QSINT |
---|
| 1207 | !Config Desc = Interception reservoir coefficient |
---|
| 1208 | !Config If = OK_SECHIBA |
---|
| 1209 | !Config Def = 0.02 |
---|
| 1210 | !Config Help = Transforms leaf area index into size of interception reservoir |
---|
| 1211 | !Config for slowproc_derivvar or stomate |
---|
| 1212 | !Config Units = [m] |
---|
| 1213 | CALL getin_p('SECHIBA_QSINT', qsintcst) |
---|
| 1214 | IF (printlev >= 2) WRITE(numout, *)' SECHIBA_QSINT, qsintcst = ', qsintcst |
---|
| 1215 | |
---|
| 1216 | |
---|
| 1217 | |
---|
| 1218 | |
---|
| 1219 | !! 4. Initialization of variables not found in restart file |
---|
| 1220 | |
---|
| 1221 | IF ( impveg ) THEN |
---|
| 1222 | |
---|
| 1223 | !! 4.1.a Case impveg=true: Initialization of variables by reading run.def |
---|
| 1224 | !! The routine setvar_p will only initialize the variable if it was not found in restart file. |
---|
| 1225 | !! We are on a point and thus we can read the information from the run.def |
---|
| 1226 | |
---|
| 1227 | !Config Key = SECHIBA_VEGMAX |
---|
| 1228 | !Config Desc = Maximum vegetation distribution within the mesh (0-dim mode) |
---|
| 1229 | !Config If = IMPOSE_VEG |
---|
| 1230 | !Config Def = 0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0 |
---|
| 1231 | !Config Help = The fraction of vegetation is read from the restart file. If |
---|
| 1232 | !Config it is not found there we will use the values provided here. |
---|
| 1233 | !Config Units = [-] |
---|
| 1234 | CALL setvar_p (veget_max, val_exp, 'SECHIBA_VEGMAX', veget_ori_fixed_test_1) |
---|
| 1235 | |
---|
| 1236 | !Config Key = SECHIBA_FRAC_NOBIO |
---|
| 1237 | !Config Desc = Fraction of other surface types within the mesh (0-dim mode) |
---|
| 1238 | !Config If = IMPOSE_VEG |
---|
| 1239 | !Config Def = 0.0 |
---|
| 1240 | !Config Help = The fraction of ice, lakes, etc. is read from the restart file. If |
---|
| 1241 | !Config it is not found there we will use the values provided here. |
---|
| 1242 | !Config For the moment, there is only ice. |
---|
| 1243 | !Config Units = [-] |
---|
| 1244 | frac_nobio1 = frac_nobio(1,1) |
---|
| 1245 | CALL setvar_p (frac_nobio1, val_exp, 'SECHIBA_FRAC_NOBIO', frac_nobio_fixed_test_1) |
---|
| 1246 | frac_nobio(:,:) = frac_nobio1 |
---|
| 1247 | |
---|
| 1248 | IF (.NOT. found_restart) THEN |
---|
| 1249 | ! Call slowproc_veget to correct veget_max and to calculate veget and soiltiles |
---|
| 1250 | CALL slowproc_veget (kjpindex, lai, frac_nobio, totfrac_nobio, veget_max, veget, soiltile, fraclut, nwdFraclut) |
---|
| 1251 | END IF |
---|
| 1252 | |
---|
| 1253 | !Config Key = SECHIBA_LAI |
---|
| 1254 | !Config Desc = LAI for all vegetation types (0-dim mode) |
---|
| 1255 | !Config Def = 0., 8., 8., 4., 4.5, 4.5, 4., 4.5, 4., 2., 2., 2., 2. |
---|
| 1256 | !Config If = IMPOSE_VEG |
---|
| 1257 | !Config Help = The maximum LAI used in the 0dim mode. The values should be found |
---|
| 1258 | !Config in the restart file. The new values of LAI will be computed anyway |
---|
| 1259 | !Config at the end of the current day. The need for this variable is caused |
---|
| 1260 | !Config by the fact that the model may stop during a day and thus we have not |
---|
| 1261 | !Config yet been through the routines which compute the new surface conditions. |
---|
| 1262 | !Config Units = [-] |
---|
| 1263 | CALL setvar_p (lai, val_exp, 'SECHIBA_LAI', llaimax) |
---|
| 1264 | |
---|
| 1265 | IF (impsoilt) THEN |
---|
| 1266 | |
---|
| 1267 | ! If njsc is not in restart file, then initialize soilclass from values |
---|
| 1268 | ! from run.def file and recalculate njsc |
---|
| 1269 | IF ( ALL(njsc(:) .EQ. undef_int )) THEN |
---|
| 1270 | !Config Key = SOIL_FRACTIONS |
---|
| 1271 | !Config Desc = Fraction of the 3 soil types (0-dim mode) |
---|
| 1272 | !Config Def = undef_sechiba |
---|
| 1273 | !Config If = IMPOSE_VEG and IMPOSE_SOILT |
---|
| 1274 | !Config Help = Determines the fraction for the 3 soil types |
---|
| 1275 | !Config in the mesh in the following order : sand loam and clay. |
---|
| 1276 | !Config Units = [-] |
---|
| 1277 | |
---|
| 1278 | soilclass(1,:) = soilclass_default(:) |
---|
| 1279 | CALL getin_p('SOIL_FRACTIONS',soilclass(1,:)) |
---|
| 1280 | ! Assign for each grid-cell the % of the different textural classes (up to 12 if 'usda') |
---|
| 1281 | DO ji=2,kjpindex |
---|
| 1282 | ! here we read, for the prescribed grid-cell, the % occupied by each of the soil texture classes |
---|
| 1283 | soilclass(ji,:) = soilclass(1,:) |
---|
| 1284 | ENDDO |
---|
| 1285 | |
---|
| 1286 | ! Simplify an heterogeneous grid-cell into an homogeneous one with the dominant texture |
---|
| 1287 | njsc(:) = 0 |
---|
| 1288 | DO ji = 1, kjpindex |
---|
| 1289 | ! here we reduce to the dominant texture class |
---|
| 1290 | njsc(ji) = MAXLOC(soilclass(ji,:),1) |
---|
| 1291 | ENDDO |
---|
| 1292 | END IF |
---|
| 1293 | |
---|
| 1294 | !Config Key = CLAY_FRACTION |
---|
| 1295 | !Config Desc = Fraction of the clay fraction (0-dim mode) |
---|
| 1296 | !Config Def = 0.2 |
---|
| 1297 | !Config If = IMPOSE_VEG and IMPOSE_SOIL |
---|
| 1298 | !Config Help = Determines the fraction of clay in the grid box. |
---|
| 1299 | !Config Units = [-] |
---|
| 1300 | |
---|
| 1301 | ! If clayfraction was not in restart file it will be read fro run.def file instead of deduced |
---|
| 1302 | ! based on fractions of each textural class |
---|
| 1303 | CALL setvar_p (clayfraction, val_exp, 'CLAY_FRACTION', clayfraction_default) |
---|
| 1304 | |
---|
| 1305 | !Config Key = SAND_FRACTION |
---|
| 1306 | !Config Desc = Fraction of the clay fraction (0-dim mode) |
---|
| 1307 | !Config Def = 0.4 |
---|
| 1308 | !Config If = IMPOSE_VEG and IMPOSE_SOIL |
---|
| 1309 | !Config Help = Determines the fraction of clay in the grid box. |
---|
| 1310 | !Config Units = [-] |
---|
| 1311 | |
---|
| 1312 | ! If sand fraction was not in restart file it will be read fro run.def file |
---|
| 1313 | CALL setvar_p (sandfraction, val_exp, 'SAND_FRACTION', sandfraction_default) |
---|
| 1314 | |
---|
| 1315 | ! Calculate silt fraction |
---|
| 1316 | siltfraction(:) = 1. - clayfraction(:) - sandfraction(:) |
---|
| 1317 | |
---|
| 1318 | ELSE ! impveg=T and impsoil=F |
---|
| 1319 | ! Case impsoilt=false and impveg=true |
---|
| 1320 | IF ( MINVAL(clayfraction) .EQ. MAXVAL(clayfraction) .AND. MAXVAL(clayfraction) .EQ. val_exp .OR. & |
---|
| 1321 | MINVAL(sandfraction) .EQ. MAXVAL(sandfraction) .AND. MAXVAL(sandfraction) .EQ. val_exp .OR. & |
---|
| 1322 | MINVAL(njsc) .EQ. MAXVAL(njsc) .AND. MAXVAL(njsc) .EQ. undef_int ) THEN |
---|
| 1323 | |
---|
| 1324 | CALL slowproc_soilt(njsc, ks, nvan, avan, mcr, mcs, mcfc, mcw, kjpindex, lalo, neighbours, resolution, contfrac, soilclass, & |
---|
| 1325 | clayfraction, sandfraction, siltfraction) |
---|
| 1326 | njsc(:) = 0 |
---|
| 1327 | DO ji = 1, kjpindex |
---|
| 1328 | njsc(ji) = MAXLOC(soilclass(ji,:),1) |
---|
| 1329 | ENDDO |
---|
| 1330 | ENDIF |
---|
| 1331 | ENDIF |
---|
| 1332 | |
---|
| 1333 | !Config Key = REINF_SLOPE |
---|
| 1334 | !Config Desc = Slope coef for reinfiltration |
---|
| 1335 | !Config Def = 0.1 |
---|
| 1336 | !Config If = IMPOSE_VEG |
---|
| 1337 | !Config Help = Determines the reinfiltration ratio in the grid box due to flat areas |
---|
| 1338 | !Config Units = [-] |
---|
| 1339 | ! |
---|
| 1340 | slope_default=0.1 |
---|
| 1341 | CALL setvar_p (reinf_slope, val_exp, 'SLOPE', slope_default) |
---|
| 1342 | |
---|
| 1343 | !Config Key = SLOWPROC_HEIGHT |
---|
| 1344 | !Config Desc = Height for all vegetation types |
---|
| 1345 | !Config Def = 0., 30., 30., 20., 20., 20., 15., 15., 15., .5, .6, 1.0, 1.0 |
---|
| 1346 | !Config If = OK_SECHIBA |
---|
| 1347 | !Config Help = The height used in the 0dim mode. The values should be found |
---|
| 1348 | !Config in the restart file. The new values of height will be computed anyway |
---|
| 1349 | !Config at the end of the current day. The need for this variable is caused |
---|
| 1350 | !Config by the fact that the model may stop during a day and thus we have not |
---|
| 1351 | !Config yet been through the routines which compute the new surface conditions. |
---|
| 1352 | !Config Units = [m] |
---|
| 1353 | CALL setvar_p (height, val_exp, 'SLOWPROC_HEIGHT', height_presc) |
---|
| 1354 | |
---|
| 1355 | |
---|
| 1356 | ELSE IF ( .NOT. found_restart .OR. vegetmap_reset ) THEN |
---|
| 1357 | |
---|
| 1358 | !! 4.1.b Case impveg=false and no restart files: Initialization by reading vegetation map |
---|
| 1359 | |
---|
| 1360 | ! Initialize veget_max and frac_nobio |
---|
| 1361 | ! Case without restart file |
---|
| 1362 | IF (printlev_loc>=3) WRITE(numout,*) 'Before call slowproc_readvegetmax in initialization phase without restart files' |
---|
| 1363 | IF (printlev_loc>=3) WRITE(numout,*) 'veget_year=', veget_year |
---|
| 1364 | |
---|
| 1365 | ! Call the routine to read the vegetation from file (output is veget_max_new) |
---|
| 1366 | CALL slowproc_readvegetmax(kjpindex, lalo, neighbours, resolution, contfrac, & |
---|
| 1367 | veget_max, veget_max_new, frac_nobio_new, veget_year, .TRUE.) |
---|
| 1368 | IF (printlev_loc>=4) WRITE (numout,*) 'After slowproc_readvegetmax in initialization phase' |
---|
| 1369 | |
---|
| 1370 | ! Update vegetation with values read from the file |
---|
| 1371 | veget_max = veget_max_new |
---|
| 1372 | frac_nobio = frac_nobio_new |
---|
| 1373 | |
---|
| 1374 | IF (do_wood_harvest) THEN |
---|
| 1375 | ! Read the new the wood harvest map from file. Output is wood harvest |
---|
| 1376 | CALL slowproc_woodharvest(kjpindex, lalo, neighbours, resolution, contfrac, woodharvest) |
---|
| 1377 | ENDIF |
---|
| 1378 | |
---|
| 1379 | |
---|
| 1380 | !! Reset totaly or partialy veget_max if using DGVM |
---|
| 1381 | IF ( ok_dgvm ) THEN |
---|
| 1382 | ! If we are dealing with dynamic vegetation then all natural PFTs should be set to veget_max = 0 |
---|
| 1383 | ! In case no agriculture is desired, agriculture PFTS should be set to 0 as well |
---|
| 1384 | IF (agriculture) THEN |
---|
| 1385 | DO jv = 2, nvm |
---|
| 1386 | IF (natural(jv)) THEN |
---|
| 1387 | veget_max(:,jv)=zero |
---|
| 1388 | ENDIF |
---|
| 1389 | ENDDO |
---|
| 1390 | |
---|
| 1391 | ! Calculate the fraction of crop for each point. |
---|
| 1392 | ! Sum only on the indexes corresponding to the non_natural pfts |
---|
| 1393 | frac_crop_tot(:) = zero |
---|
| 1394 | DO jv = 2, nvm |
---|
| 1395 | IF(.NOT. natural(jv)) THEN |
---|
| 1396 | DO ji = 1, kjpindex |
---|
| 1397 | frac_crop_tot(ji) = frac_crop_tot(ji) + veget_max(ji,jv) |
---|
| 1398 | ENDDO |
---|
| 1399 | ENDIF |
---|
| 1400 | END DO |
---|
| 1401 | |
---|
| 1402 | ! Calculate the fraction of bare soil |
---|
| 1403 | DO ji = 1, kjpindex |
---|
| 1404 | veget_max(ji,1) = un - frac_crop_tot(ji) - SUM(frac_nobio(ji,:)) |
---|
| 1405 | ENDDO |
---|
| 1406 | ELSE |
---|
| 1407 | veget_max(:,:) = zero |
---|
| 1408 | DO ji = 1, kjpindex |
---|
| 1409 | veget_max(ji,1) = un - SUM(frac_nobio(ji,:)) |
---|
| 1410 | ENDDO |
---|
| 1411 | END IF |
---|
| 1412 | END IF ! end ok_dgvm |
---|
| 1413 | |
---|
| 1414 | |
---|
| 1415 | ! Call slowproc_veget to correct veget_max and to calculate veget and soiltiles |
---|
| 1416 | CALL slowproc_veget (kjpindex, lai, frac_nobio, totfrac_nobio, veget_max, veget, soiltile, fraclut, nwdFraclut) |
---|
| 1417 | |
---|
| 1418 | END IF ! end impveg |
---|
| 1419 | |
---|
| 1420 | !! 4.2 Continue initializing variables not found in restart file. Case for both impveg=true and false. |
---|
| 1421 | |
---|
| 1422 | ! Initialize laimap for the case read_lai if not found in restart file |
---|
| 1423 | IF (read_lai) THEN |
---|
| 1424 | IF ( ALL( laimap(:,:,:) .EQ. val_exp) ) THEN |
---|
| 1425 | ! Interpolation of LAI |
---|
| 1426 | CALL slowproc_interlai (kjpindex, lalo, resolution, neighbours, contfrac, laimap) |
---|
| 1427 | ENDIF |
---|
| 1428 | ENDIF |
---|
| 1429 | |
---|
| 1430 | ! Initialize lai if not found in restart file and not already initialized using impveg |
---|
| 1431 | IF ( MINVAL(lai) .EQ. MAXVAL(lai) .AND. MAXVAL(lai) .EQ. val_exp) THEN |
---|
| 1432 | IF (read_lai) THEN |
---|
| 1433 | stempdiag2_bid(1:kjpindex,1:nslm) = stempdiag_bid |
---|
| 1434 | CALL slowproc_lai (kjpindex, lcanop, stempdiag2_bid, & |
---|
| 1435 | lalo,resolution,lai,laimap) |
---|
| 1436 | ELSE |
---|
| 1437 | ! If we start from scratch, we set lai to zero for consistency with stomate |
---|
| 1438 | lai(:,:) = zero |
---|
| 1439 | ENDIF |
---|
| 1440 | |
---|
| 1441 | frac_age(:,:,1) = un |
---|
| 1442 | frac_age(:,:,2) = zero |
---|
| 1443 | frac_age(:,:,3) = zero |
---|
| 1444 | frac_age(:,:,4) = zero |
---|
| 1445 | ENDIF |
---|
| 1446 | |
---|
| 1447 | ! Initialize heigth if not found in restart file and not already initialized using impveg |
---|
| 1448 | IF ( MINVAL(height) .EQ. MAXVAL(height) .AND. MAXVAL(height) .EQ. val_exp) THEN |
---|
| 1449 | ! Impose height |
---|
| 1450 | DO jv = 1, nvm |
---|
| 1451 | height(:,jv) = height_presc(jv) |
---|
| 1452 | ENDDO |
---|
| 1453 | ENDIF |
---|
| 1454 | |
---|
| 1455 | ! Initialize clayfraction and njsc if not found in restart file and not already initialized using impveg |
---|
| 1456 | IF ( MINVAL(clayfraction) .EQ. MAXVAL(clayfraction) .AND. MAXVAL(clayfraction) .EQ. val_exp .OR. & |
---|
| 1457 | MINVAL(sandfraction) .EQ. MAXVAL(sandfraction) .AND. MAXVAL(sandfraction) .EQ. val_exp .OR. & |
---|
| 1458 | MINVAL(njsc) .EQ. MAXVAL(njsc) .AND. MAXVAL(njsc) .EQ. undef_int ) THEN |
---|
| 1459 | |
---|
| 1460 | IF (printlev_loc>=4) WRITE (numout,*) 'clayfraction or njcs were not in restart file, call slowproc_soilt' |
---|
| 1461 | CALL slowproc_soilt(njsc, ks, nvan, avan, mcr, mcs, mcfc, mcw, kjpindex, lalo, neighbours, resolution, contfrac, soilclass, & |
---|
| 1462 | clayfraction, sandfraction, siltfraction) |
---|
| 1463 | IF (printlev_loc>=4) WRITE (numout,*) 'After slowproc_soilt' |
---|
| 1464 | njsc(:) = 0 |
---|
| 1465 | DO ji = 1, kjpindex |
---|
| 1466 | njsc(ji) = MAXLOC(soilclass(ji,:),1) |
---|
| 1467 | ENDDO |
---|
| 1468 | ENDIF |
---|
| 1469 | |
---|
| 1470 | !Config Key = GET_SLOPE |
---|
| 1471 | !Config Desc = Read slopes from file and do the interpolation |
---|
| 1472 | !Config Def = n |
---|
| 1473 | !Config If = |
---|
| 1474 | !Config Help = Needed for reading the slopesfile and doing the interpolation. This will be |
---|
| 1475 | ! used by the re-infiltration parametrization |
---|
| 1476 | !Config Units = [FLAG] |
---|
| 1477 | get_slope = .FALSE. |
---|
| 1478 | CALL getin_p('GET_SLOPE',get_slope) |
---|
| 1479 | |
---|
| 1480 | IF ( MINVAL(reinf_slope) .EQ. MAXVAL(reinf_slope) .AND. MAXVAL(reinf_slope) .EQ. val_exp .OR. get_slope) THEN |
---|
| 1481 | IF (printlev_loc>=4) WRITE (numout,*) 'reinf_slope was not in restart file. Now call slowproc_slope' |
---|
| 1482 | |
---|
| 1483 | CALL slowproc_slope(kjpindex, lalo, neighbours, resolution, contfrac, reinf_slope) |
---|
| 1484 | IF (printlev_loc>=4) WRITE (numout,*) 'After slowproc_slope' |
---|
| 1485 | |
---|
| 1486 | ENDIF |
---|
| 1487 | |
---|
| 1488 | |
---|
| 1489 | |
---|
| 1490 | !! 5. Some calculations always done, with and without restart files |
---|
| 1491 | |
---|
| 1492 | ! The variables veget, veget_max and frac_nobio were all read from restart file or initialized above. |
---|
| 1493 | ! Calculate now totfrac_nobio and soiltiles using these variables. |
---|
| 1494 | |
---|
| 1495 | ! Calculate totfrac_nobio |
---|
| 1496 | totfrac_nobio(:) = zero |
---|
| 1497 | DO jv = 1, nnobio |
---|
| 1498 | totfrac_nobio(:) = totfrac_nobio(:) + frac_nobio(:,jv) |
---|
| 1499 | ENDDO |
---|
| 1500 | |
---|
| 1501 | ! Calculate soiltile. This variable do not need to be in the restart file. |
---|
| 1502 | ! The sum of all soiltiles makes one, and corresponds to the bio fraction |
---|
| 1503 | ! of the grid cell (called vegtot in hydrol) |
---|
| 1504 | soiltile(:,:) = zero |
---|
| 1505 | DO jv = 1, nvm |
---|
| 1506 | jst = pref_soil_veg(jv) |
---|
| 1507 | DO ji = 1, kjpindex |
---|
| 1508 | soiltile(ji,jst) = soiltile(ji,jst) + veget_max(ji,jv) |
---|
| 1509 | ENDDO |
---|
| 1510 | ENDDO |
---|
| 1511 | DO ji = 1, kjpindex |
---|
| 1512 | IF (totfrac_nobio(ji) .LT. (1-min_sechiba)) THEN |
---|
| 1513 | soiltile(ji,:)=soiltile(ji,:)/(1-totfrac_nobio(ji)) |
---|
| 1514 | ENDIF |
---|
| 1515 | ENDDO |
---|
| 1516 | |
---|
| 1517 | ! Always calculate tot_bare_soil |
---|
| 1518 | ! Fraction of bare soil in the mesh (bio+nobio) |
---|
| 1519 | tot_bare_soil(:) = veget_max(:,1) |
---|
| 1520 | DO jv = 2, nvm |
---|
| 1521 | DO ji =1, kjpindex |
---|
| 1522 | tot_bare_soil(ji) = tot_bare_soil(ji) + (veget_max(ji,jv) - veget(ji,jv)) |
---|
| 1523 | ENDDO |
---|
| 1524 | END DO |
---|
| 1525 | |
---|
| 1526 | |
---|
| 1527 | !! Calculate fraction of landuse tiles to be used only for diagnostic variables |
---|
| 1528 | fraclut(:,:)=0 |
---|
| 1529 | nwdFraclut(:,id_psl)=0 |
---|
| 1530 | nwdFraclut(:,id_crp)=1. |
---|
| 1531 | nwdFraclut(:,id_urb)=xios_default_val |
---|
| 1532 | nwdFraclut(:,id_pst)=xios_default_val |
---|
| 1533 | DO jv=1,nvm |
---|
| 1534 | IF (natural(jv)) THEN |
---|
| 1535 | fraclut(:,id_psl) = fraclut(:,id_psl) + veget_max(:,jv) |
---|
| 1536 | IF(.NOT. is_tree(jv)) THEN |
---|
| 1537 | nwdFraclut(:,id_psl) = nwdFraclut(:,id_psl) + veget_max(:,jv) |
---|
| 1538 | ENDIF |
---|
| 1539 | ELSE |
---|
| 1540 | fraclut(:,id_crp) = fraclut(:,id_crp) + veget_max(:,jv) |
---|
| 1541 | ENDIF |
---|
| 1542 | END DO |
---|
| 1543 | |
---|
| 1544 | WHERE (fraclut(:,id_psl) > min_sechiba) |
---|
| 1545 | nwdFraclut(:,id_psl) = nwdFraclut(:,id_psl)/fraclut(:,id_psl) |
---|
| 1546 | ELSEWHERE |
---|
| 1547 | nwdFraclut(:,id_psl) = xios_default_val |
---|
| 1548 | END WHERE |
---|
| 1549 | |
---|
| 1550 | |
---|
| 1551 | IF (printlev_loc>=3) WRITE (numout,*) ' slowproc_init done ' |
---|
| 1552 | |
---|
| 1553 | END SUBROUTINE slowproc_init |
---|
| 1554 | |
---|
| 1555 | !! ================================================================================================================================ |
---|
| 1556 | !! SUBROUTINE : slowproc_clear |
---|
| 1557 | !! |
---|
| 1558 | !>\BRIEF Clear all variables related to slowproc and stomate modules |
---|
| 1559 | !! |
---|
| 1560 | !_ ================================================================================================================================ |
---|
| 1561 | |
---|
| 1562 | SUBROUTINE slowproc_clear |
---|
| 1563 | |
---|
| 1564 | ! 1 clear all the variables defined as common for the routines in slowproc |
---|
| 1565 | |
---|
| 1566 | IF (ALLOCATED (clayfraction)) DEALLOCATE (clayfraction) |
---|
| 1567 | IF (ALLOCATED (sandfraction)) DEALLOCATE (sandfraction) |
---|
| 1568 | IF (ALLOCATED (siltfraction)) DEALLOCATE (siltfraction) |
---|
| 1569 | IF (ALLOCATED (laimap)) DEALLOCATE (laimap) |
---|
| 1570 | IF (ALLOCATED (veget_max_new)) DEALLOCATE (veget_max_new) |
---|
| 1571 | IF (ALLOCATED (woodharvest)) DEALLOCATE (woodharvest) |
---|
| 1572 | IF (ALLOCATED (frac_nobio_new)) DEALLOCATE (frac_nobio_new) |
---|
| 1573 | IF ( ALLOCATED (soilclass_default)) DEALLOCATE (soilclass_default) |
---|
| 1574 | |
---|
| 1575 | ! 2. Clear all the variables in stomate |
---|
| 1576 | |
---|
| 1577 | CALL stomate_clear |
---|
| 1578 | ! |
---|
| 1579 | END SUBROUTINE slowproc_clear |
---|
| 1580 | |
---|
| 1581 | !! ================================================================================================================================ |
---|
| 1582 | !! SUBROUTINE : slowproc_derivvar |
---|
| 1583 | !! |
---|
| 1584 | !>\BRIEF Initializes variables related to the |
---|
| 1585 | !! parameters to be assimilated, the maximum water on vegetation, the vegetation height, |
---|
| 1586 | !! and the fraction of soil covered by dead leaves and the vegetation height |
---|
| 1587 | !! |
---|
| 1588 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
| 1589 | !! (1) Initialization of the variables relevant for the assimilation parameters |
---|
| 1590 | !! (2) Intialization of the fraction of soil covered by dead leaves |
---|
| 1591 | !! (3) Initialization of the Vegetation height per PFT |
---|
| 1592 | !! (3) Initialization the maximum water on vegetation for interception with a particular treatement of the PFT no.1 |
---|
| 1593 | !! |
---|
| 1594 | !! RECENT CHANGE(S): None |
---|
| 1595 | !! |
---|
| 1596 | !! MAIN OUTPUT VARIABLE(S): ::qsintmax, ::deadleaf_cover, ::assim_param, ::height |
---|
| 1597 | !! |
---|
| 1598 | !! REFERENCE(S) : None |
---|
| 1599 | !! |
---|
| 1600 | !! FLOWCHART : None |
---|
| 1601 | !! \n |
---|
| 1602 | !_ ================================================================================================================================ |
---|
| 1603 | |
---|
| 1604 | SUBROUTINE slowproc_derivvar (kjpindex, veget, lai, & |
---|
| 1605 | qsintmax, deadleaf_cover, assim_param, height, temp_growth) |
---|
| 1606 | |
---|
| 1607 | !! INTERFACE DESCRIPTION |
---|
| 1608 | |
---|
| 1609 | !! 0.1 Input scalar and fields |
---|
| 1610 | INTEGER(i_std), INTENT (in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
| 1611 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: veget !! Fraction of pixel covered by PFT. Fraction accounts for none-biological land covers (unitless) |
---|
| 1612 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: lai !! PFT leaf area index (m^{2} m^{-2}) |
---|
| 1613 | |
---|
| 1614 | !! 0.2. Output scalar and fields |
---|
| 1615 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: qsintmax !! Maximum water on vegetation for interception(mm) |
---|
| 1616 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: deadleaf_cover !! fraction of soil covered by dead leaves (unitless) |
---|
| 1617 | REAL(r_std), DIMENSION (kjpindex,nvm,npco2), INTENT (out) :: assim_param !! min+max+opt temperatures & vmax for photosynthesis (K, \mumol m^{-2} s^{-1}) |
---|
| 1618 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: height !! height of the vegetation or surface in general ??? (m) |
---|
| 1619 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: temp_growth !! growth temperature (°C) |
---|
| 1620 | ! |
---|
| 1621 | !! 0.3 Local declaration |
---|
| 1622 | INTEGER(i_std) :: jv !! Local indices |
---|
| 1623 | !_ ================================================================================================================================ |
---|
| 1624 | |
---|
| 1625 | ! |
---|
| 1626 | ! 1. Initialize (why here ??) the variables revelant for the assimilation parameters |
---|
| 1627 | ! |
---|
| 1628 | DO jv = 1, nvm |
---|
| 1629 | assim_param(:,jv,ivcmax) = vcmax_fix(jv) |
---|
| 1630 | ENDDO |
---|
| 1631 | |
---|
| 1632 | ! |
---|
| 1633 | ! 2. Intialize the fraction of soil covered by dead leaves |
---|
| 1634 | ! |
---|
| 1635 | deadleaf_cover(:) = zero |
---|
| 1636 | |
---|
| 1637 | ! |
---|
| 1638 | ! 3. Initialize the Vegetation height per PFT |
---|
| 1639 | ! |
---|
| 1640 | DO jv = 1, nvm |
---|
| 1641 | height(:,jv) = height_presc(jv) |
---|
| 1642 | ENDDO |
---|
| 1643 | ! |
---|
| 1644 | ! 4. Initialize the maximum water on vegetation for interception |
---|
| 1645 | ! |
---|
| 1646 | qsintmax(:,:) = qsintcst * veget(:,:) * lai(:,:) |
---|
| 1647 | |
---|
| 1648 | ! Added by Nathalie - July 2006 |
---|
| 1649 | ! Initialize the case of the PFT no.1 to zero |
---|
| 1650 | qsintmax(:,1) = zero |
---|
| 1651 | |
---|
| 1652 | temp_growth(:)=25. |
---|
| 1653 | |
---|
| 1654 | END SUBROUTINE slowproc_derivvar |
---|
| 1655 | |
---|
| 1656 | |
---|
| 1657 | !! ================================================================================================================================ |
---|
| 1658 | !! SUBROUTINE : slowproc_mean |
---|
| 1659 | !! |
---|
| 1660 | !>\BRIEF Accumulates field_in over a period of dt_tot. |
---|
| 1661 | !! Has to be called at every time step (dt). |
---|
| 1662 | !! Mean value is calculated if ldmean=.TRUE. |
---|
| 1663 | !! field_mean must be initialized outside of this routine! |
---|
| 1664 | !! |
---|
| 1665 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
| 1666 | !! (1) AcumAcuumlm |
---|
| 1667 | !! |
---|
| 1668 | !! RECENT CHANGE(S): None |
---|
| 1669 | !! |
---|
| 1670 | !! MAIN OUTPUT VARIABLE(S): ::field_main |
---|
| 1671 | !! |
---|
| 1672 | !! REFERENCE(S) : None |
---|
| 1673 | !! |
---|
| 1674 | !! FLOWCHART : None |
---|
| 1675 | !! \n |
---|
| 1676 | !_ ================================================================================================================================ |
---|
| 1677 | |
---|
| 1678 | SUBROUTINE slowproc_mean (npts, n_dim2, dt_tot, dt, ldmean, field_in, field_mean) |
---|
| 1679 | |
---|
| 1680 | ! |
---|
| 1681 | !! 0 declarations |
---|
| 1682 | |
---|
| 1683 | !! 0.1 input scalar and variables |
---|
| 1684 | INTEGER(i_std), INTENT(in) :: npts !! Domain size- terrestrial pixels only |
---|
| 1685 | INTEGER(i_std), INTENT(in) :: n_dim2 !! Number of PFTs |
---|
| 1686 | REAL(r_std), INTENT(in) :: dt_tot !! Time step of stomate (in days). The period over which the accumulation or the mean is computed |
---|
| 1687 | REAL(r_std), INTENT(in) :: dt !! Time step in days |
---|
| 1688 | LOGICAL, INTENT(in) :: ldmean !! Flag to calculate the mean after the accumulation ??? |
---|
| 1689 | REAL(r_std), DIMENSION(npts,n_dim2), INTENT(in) :: field_in !! Daily field |
---|
| 1690 | |
---|
| 1691 | !! 0.3 Modified field; The computed sum or mean field over dt_tot time period depending on the flag ldmean |
---|
| 1692 | REAL(r_std), DIMENSION(npts,n_dim2), INTENT(inout) :: field_mean !! Accumulated field at dt_tot time period or mean field over dt_tot |
---|
| 1693 | |
---|
| 1694 | |
---|
| 1695 | !_ ================================================================================================================================ |
---|
| 1696 | |
---|
| 1697 | ! |
---|
| 1698 | ! 1. Accumulation the field over dt_tot period |
---|
| 1699 | ! |
---|
| 1700 | field_mean(:,:) = field_mean(:,:) + field_in(:,:) * dt |
---|
| 1701 | |
---|
| 1702 | ! |
---|
| 1703 | ! 2. If the flag ldmean set, the mean field is computed over dt_tot period |
---|
| 1704 | ! |
---|
| 1705 | IF (ldmean) THEN |
---|
| 1706 | field_mean(:,:) = field_mean(:,:) / dt_tot |
---|
| 1707 | ENDIF |
---|
| 1708 | |
---|
| 1709 | END SUBROUTINE slowproc_mean |
---|
| 1710 | |
---|
| 1711 | |
---|
| 1712 | |
---|
| 1713 | !! ================================================================================================================================ |
---|
| 1714 | !! SUBROUTINE : slowproc_long |
---|
| 1715 | !! |
---|
| 1716 | !>\BRIEF Calculates a temporally smoothed field (field_long) from |
---|
| 1717 | !! instantaneous input fields.Time constant tau determines the strength of the smoothing. |
---|
| 1718 | !! For tau -> infinity??, field_long becomes the true mean value of field_inst |
---|
| 1719 | !! (but the spinup becomes infinietly long, too). |
---|
| 1720 | !! field_long must be initialized outside of this routine! |
---|
| 1721 | !! |
---|
| 1722 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
| 1723 | !! (1) Testing the time coherence betwen the time step dt and the time tau over which |
---|
| 1724 | !! the rescaled of the mean is performed |
---|
| 1725 | !! (2) Computing the rescaled mean over tau period |
---|
| 1726 | !! MAIN OUTPUT VARIABLE(S): field_long |
---|
| 1727 | !! |
---|
| 1728 | !! RECENT CHANGE(S): None |
---|
| 1729 | !! |
---|
| 1730 | !! MAIN OUTPUT VARIABLE(S): ::field_long |
---|
| 1731 | !! |
---|
| 1732 | !! REFERENCE(S) : None |
---|
| 1733 | !! |
---|
| 1734 | !! FLOWCHART : None |
---|
| 1735 | !! \n |
---|
| 1736 | !_ ================================================================================================================================ |
---|
| 1737 | |
---|
| 1738 | SUBROUTINE slowproc_long (npts, n_dim2, dt, tau, field_inst, field_long) |
---|
| 1739 | |
---|
| 1740 | ! |
---|
| 1741 | ! 0 declarations |
---|
| 1742 | ! |
---|
| 1743 | |
---|
| 1744 | ! 0.1 input scalar and fields |
---|
| 1745 | |
---|
| 1746 | INTEGER(i_std), INTENT(in) :: npts !! Domain size- terrestrial pixels only |
---|
| 1747 | INTEGER(i_std), INTENT(in) :: n_dim2 !! Second dimension of the fields, which represents the number of PFTs |
---|
| 1748 | REAL(r_std), INTENT(in) :: dt !! Time step in days |
---|
| 1749 | REAL(r_std), INTENT(in) :: tau !! Integration time constant (has to have same unit as dt!) |
---|
| 1750 | REAL(r_std), DIMENSION(npts,n_dim2), INTENT(in) :: field_inst !! Instantaneous field |
---|
| 1751 | |
---|
| 1752 | |
---|
| 1753 | ! 0.2 modified field |
---|
| 1754 | |
---|
| 1755 | ! Long-term field |
---|
| 1756 | REAL(r_std), DIMENSION(npts,n_dim2), INTENT(inout) :: field_long !! Mean value of the instantaneous field rescaled at tau time period |
---|
| 1757 | |
---|
| 1758 | !_ ================================================================================================================================ |
---|
| 1759 | |
---|
| 1760 | ! |
---|
| 1761 | ! 1 test coherence of the time |
---|
| 1762 | |
---|
| 1763 | IF ( ( tau .LT. dt ) .OR. ( dt .LE. zero ) .OR. ( tau .LE. zero ) ) THEN |
---|
| 1764 | WRITE(numout,*) 'slowproc_long: Problem with time steps' |
---|
| 1765 | WRITE(numout,*) 'dt=',dt |
---|
| 1766 | WRITE(numout,*) 'tau=',tau |
---|
| 1767 | ENDIF |
---|
| 1768 | |
---|
| 1769 | ! |
---|
| 1770 | ! 2 integration of the field over tau |
---|
| 1771 | |
---|
| 1772 | field_long(:,:) = ( field_inst(:,:)*dt + field_long(:,:)*(tau-dt) ) / tau |
---|
| 1773 | |
---|
| 1774 | END SUBROUTINE slowproc_long |
---|
| 1775 | |
---|
| 1776 | |
---|
| 1777 | !! ================================================================================================================================ |
---|
| 1778 | !! SUBROUTINE : slowproc_veget_max_limit |
---|
| 1779 | !! |
---|
| 1780 | !>\BRIEF Set small fractions of veget_max to zero and normalize to keep the sum equal 1 |
---|
| 1781 | !! |
---|
| 1782 | !! DESCRIPTION : Set small fractions of veget_max to zero and normalize to keep the sum equal 1 |
---|
| 1783 | !! |
---|
| 1784 | !! RECENT CHANGE(S): The subroutine was previously a part of slowproc_veget, |
---|
| 1785 | !! but was separated to be called also from slowproc_readvegetmax in order |
---|
| 1786 | !! to have limited/normalized vegetation fractions right after its reading |
---|
| 1787 | !! from the file (added by V.Bastrikov, 15/06/2019) |
---|
| 1788 | !! |
---|
| 1789 | !! MAIN OUTPUT VARIABLE(S): :: frac_nobio, veget_max |
---|
| 1790 | !! |
---|
| 1791 | !! REFERENCE(S) : None |
---|
| 1792 | !! |
---|
| 1793 | !! FLOWCHART : None |
---|
| 1794 | !! \n |
---|
| 1795 | !_ ================================================================================================================================ |
---|
| 1796 | |
---|
| 1797 | SUBROUTINE slowproc_veget_max_limit (kjpindex, frac_nobio, veget_max) |
---|
| 1798 | ! |
---|
| 1799 | ! 0. Declarations |
---|
| 1800 | ! |
---|
| 1801 | ! 0.1 Input variables |
---|
| 1802 | INTEGER(i_std), INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
| 1803 | |
---|
| 1804 | ! 0.2 Modified variables |
---|
| 1805 | REAL(r_std), DIMENSION(kjpindex,nnobio), INTENT(inout) :: frac_nobio !! Fraction of the mesh which is covered by ice, lakes, ... |
---|
| 1806 | REAL(r_std), DIMENSION(kjpindex,nvm), INTENT(inout) :: veget_max !! Maximum fraction of vegetation type including none biological fraction (unitless) |
---|
| 1807 | |
---|
| 1808 | ! 0.4 Local scalar and varaiables |
---|
| 1809 | INTEGER(i_std) :: ji, jv !! indices |
---|
| 1810 | REAL(r_std) :: SUMveg !! Total vegetation summed across PFTs |
---|
| 1811 | |
---|
| 1812 | !_ ================================================================================================================================ |
---|
| 1813 | IF (printlev_loc >= 3) WRITE(numout,*) 'Entering slowproc_veget_max_limit' |
---|
| 1814 | |
---|
| 1815 | !! Set to zero fractions of frac_nobio and veget_max smaller than min_vegfrac |
---|
| 1816 | DO ji = 1, kjpindex |
---|
| 1817 | IF ( SUM(frac_nobio(ji,:)) .LT. min_vegfrac ) THEN |
---|
| 1818 | frac_nobio(ji,:) = zero |
---|
| 1819 | ENDIF |
---|
| 1820 | |
---|
| 1821 | IF (.NOT. ok_dgvm) THEN |
---|
| 1822 | DO jv = 1, nvm |
---|
| 1823 | IF ( veget_max(ji,jv) .LT. min_vegfrac ) THEN |
---|
| 1824 | veget_max(ji,jv) = zero |
---|
| 1825 | ENDIF |
---|
| 1826 | ENDDO |
---|
| 1827 | END IF |
---|
| 1828 | |
---|
| 1829 | !! Normalize to keep the sum equal 1. |
---|
| 1830 | SUMveg = SUM(frac_nobio(ji,:))+SUM(veget_max(ji,:)) |
---|
| 1831 | frac_nobio(ji,:) = frac_nobio(ji,:)/SUMveg |
---|
| 1832 | veget_max(ji,:) = veget_max(ji,:)/SUMveg |
---|
| 1833 | ENDDO |
---|
| 1834 | |
---|
| 1835 | IF (printlev_loc >= 3) WRITE(numout,*) ' slowproc_veget_max_limit ended' |
---|
| 1836 | |
---|
| 1837 | END SUBROUTINE slowproc_veget_max_limit |
---|
| 1838 | |
---|
| 1839 | |
---|
| 1840 | !! ================================================================================================================================ |
---|
| 1841 | !! SUBROUTINE : slowproc_veget |
---|
| 1842 | !! |
---|
| 1843 | !>\BRIEF Set small fractions to zero and normalize to keep the sum equal 1. Calucate veget and soiltile. |
---|
| 1844 | !! |
---|
| 1845 | !! DESCRIPTION : Set small fractions to zero and normalize to keep the sum equal 1. Calucate veget and soiltile. |
---|
| 1846 | !! (1) Set veget_max and frac_nobio for fraction smaller than min_vegfrac. |
---|
| 1847 | !! (2) Calculate veget |
---|
| 1848 | !! (3) Calculate totfrac_nobio |
---|
| 1849 | !! (4) Calculate soiltile |
---|
| 1850 | !! (5) Calculate fraclut |
---|
| 1851 | !! |
---|
| 1852 | !! RECENT CHANGE(S): None |
---|
| 1853 | !! |
---|
| 1854 | !! MAIN OUTPUT VARIABLE(S): :: frac_nobio, totfrac_nobio, veget_max, veget, soiltile, fraclut |
---|
| 1855 | !! |
---|
| 1856 | !! REFERENCE(S) : None |
---|
| 1857 | !! |
---|
| 1858 | !! FLOWCHART : None |
---|
| 1859 | !! \n |
---|
| 1860 | !_ ================================================================================================================================ |
---|
| 1861 | |
---|
| 1862 | SUBROUTINE slowproc_veget (kjpindex, lai, frac_nobio, totfrac_nobio, veget_max, veget, soiltile, fraclut, nwdFraclut) |
---|
| 1863 | ! |
---|
| 1864 | ! 0. Declarations |
---|
| 1865 | ! |
---|
| 1866 | ! 0.1 Input variables |
---|
| 1867 | INTEGER(i_std), INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
| 1868 | REAL(r_std), DIMENSION(kjpindex,nvm), INTENT(in) :: lai !! PFT leaf area index (m^{2} m^{-2}) |
---|
| 1869 | |
---|
| 1870 | ! 0.2 Modified variables |
---|
| 1871 | REAL(r_std), DIMENSION(kjpindex,nnobio), INTENT(inout) :: frac_nobio !! Fraction of the mesh which is covered by ice, lakes, ... |
---|
| 1872 | REAL(r_std), DIMENSION(kjpindex,nvm), INTENT(inout) :: veget_max !! Maximum fraction of vegetation type including none biological fraction (unitless) |
---|
| 1873 | |
---|
| 1874 | ! 0.3 Output variables |
---|
| 1875 | REAL(r_std), DIMENSION(kjpindex,nvm), INTENT(out) :: veget !! Fraction of pixel covered by PFT. Fraction accounts for none-biological land covers (unitless) |
---|
| 1876 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: totfrac_nobio |
---|
| 1877 | REAL(r_std), DIMENSION (kjpindex,nstm), INTENT(out) :: soiltile !! Fraction of each soil tile within vegtot (0-1, unitless) |
---|
| 1878 | REAL(r_std), DIMENSION (kjpindex,nlut), INTENT(out) :: fraclut !! Fraction of each landuse tile (0-1, unitless) |
---|
| 1879 | REAL(r_std), DIMENSION (kjpindex,nlut), INTENT(out) :: nwdFraclut !! Fraction of non-woody vegetation in each landuse tile (0-1, unitless) |
---|
| 1880 | |
---|
| 1881 | ! 0.4 Local scalar and varaiables |
---|
| 1882 | INTEGER(i_std) :: ji, jv, jst !! indices |
---|
| 1883 | |
---|
| 1884 | !_ ================================================================================================================================ |
---|
| 1885 | IF (printlev_loc > 8) WRITE(numout,*) 'Entering slowproc_veget' |
---|
| 1886 | |
---|
| 1887 | !! 1. Set to zero fractions of frac_nobio and veget_max smaller than min_vegfrac |
---|
| 1888 | !! Normalize to have the sum equal 1. |
---|
| 1889 | CALL slowproc_veget_max_limit(kjpindex, frac_nobio, veget_max) |
---|
| 1890 | |
---|
| 1891 | !! 2. Calculate veget |
---|
| 1892 | !! If lai of a vegetation type (jv > 1) is small, increase soil part |
---|
| 1893 | !! stomate-like calculation |
---|
| 1894 | DO ji = 1, kjpindex |
---|
| 1895 | veget(ji,1)=veget_max(ji,1) |
---|
| 1896 | DO jv = 2, nvm |
---|
| 1897 | veget(ji,jv) = veget_max(ji,jv) * ( un - exp( - lai(ji,jv) * ext_coeff_vegetfrac(jv) ) ) |
---|
| 1898 | ENDDO |
---|
| 1899 | ENDDO |
---|
| 1900 | |
---|
| 1901 | |
---|
| 1902 | !! 3. Calculate totfrac_nobio |
---|
| 1903 | totfrac_nobio(:) = zero |
---|
| 1904 | DO jv = 1, nnobio |
---|
| 1905 | totfrac_nobio(:) = totfrac_nobio(:) + frac_nobio(:,jv) |
---|
| 1906 | ENDDO |
---|
| 1907 | |
---|
| 1908 | |
---|
| 1909 | !! 4. Calculate soiltiles |
---|
| 1910 | !! Soiltiles are only used in hydrol, but we fix them in here because some time it might depend |
---|
| 1911 | !! on a changing vegetation (but then some adaptation should be made to hydrol) and be also used |
---|
| 1912 | !! in the other modules to perform separated energy balances |
---|
| 1913 | ! The sum of all soiltiles makes one, and corresponds to the bio fraction |
---|
| 1914 | ! of the grid cell (called vegtot in hydrol) |
---|
| 1915 | soiltile(:,:) = zero |
---|
| 1916 | DO jv = 1, nvm |
---|
| 1917 | jst = pref_soil_veg(jv) |
---|
| 1918 | DO ji = 1, kjpindex |
---|
| 1919 | soiltile(ji,jst) = soiltile(ji,jst) + veget_max(ji,jv) |
---|
| 1920 | ENDDO |
---|
| 1921 | ENDDO |
---|
| 1922 | DO ji = 1, kjpindex |
---|
| 1923 | IF (totfrac_nobio(ji) .LT. (1-min_sechiba)) THEN |
---|
| 1924 | soiltile(ji,:)=soiltile(ji,:)/(1.-totfrac_nobio(ji)) |
---|
| 1925 | ENDIF |
---|
| 1926 | ENDDO |
---|
| 1927 | |
---|
| 1928 | !! 5. Calculate fraction of landuse tiles to be used only for diagnostic variables |
---|
| 1929 | fraclut(:,:)=0 |
---|
| 1930 | nwdFraclut(:,id_psl)=0 |
---|
| 1931 | nwdFraclut(:,id_crp)=1. |
---|
| 1932 | nwdFraclut(:,id_urb)=xios_default_val |
---|
| 1933 | nwdFraclut(:,id_pst)=xios_default_val |
---|
| 1934 | DO jv=1,nvm |
---|
| 1935 | IF (natural(jv)) THEN |
---|
| 1936 | fraclut(:,id_psl) = fraclut(:,id_psl) + veget_max(:,jv) |
---|
| 1937 | IF(.NOT. is_tree(jv)) THEN |
---|
| 1938 | nwdFraclut(:,id_psl) = nwdFraclut(:,id_psl) + veget_max(:,jv) |
---|
| 1939 | ENDIF |
---|
| 1940 | ELSE |
---|
| 1941 | fraclut(:,id_crp) = fraclut(:,id_crp) + veget_max(:,jv) |
---|
| 1942 | ENDIF |
---|
| 1943 | END DO |
---|
| 1944 | |
---|
| 1945 | WHERE (fraclut(:,id_psl) > min_sechiba) |
---|
| 1946 | nwdFraclut(:,id_psl) = nwdFraclut(:,id_psl)/fraclut(:,id_psl) |
---|
| 1947 | ELSEWHERE |
---|
| 1948 | nwdFraclut(:,id_psl) = xios_default_val |
---|
| 1949 | END WHERE |
---|
| 1950 | |
---|
| 1951 | END SUBROUTINE slowproc_veget |
---|
| 1952 | |
---|
| 1953 | |
---|
| 1954 | !! ================================================================================================================================ |
---|
| 1955 | !! SUBROUTINE : slowproc_lai |
---|
| 1956 | !! |
---|
| 1957 | !>\BRIEF Do the interpolation of lai for the PFTs in case the laimap is not read |
---|
| 1958 | !! |
---|
| 1959 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
| 1960 | !! (1) Interplation by using the mean value of laimin and laimax for the PFTs |
---|
| 1961 | !! (2) Interpolation between laimax and laimin values by using the temporal |
---|
| 1962 | !! variations |
---|
| 1963 | !! (3) If problem occurs during the interpolation, the routine stops |
---|
| 1964 | !! |
---|
| 1965 | !! RECENT CHANGE(S): None |
---|
| 1966 | !! |
---|
| 1967 | !! MAIN OUTPUT VARIABLE(S): ::lai |
---|
| 1968 | !! |
---|
| 1969 | !! REFERENCE(S) : None |
---|
| 1970 | !! |
---|
| 1971 | !! FLOWCHART : None |
---|
| 1972 | !! \n |
---|
| 1973 | !_ ================================================================================================================================ |
---|
| 1974 | |
---|
| 1975 | SUBROUTINE slowproc_lai (kjpindex,lcanop,stempdiag,lalo,resolution,lai,laimap) |
---|
| 1976 | ! |
---|
| 1977 | ! 0. Declarations |
---|
| 1978 | ! |
---|
| 1979 | !! 0.1 Input variables |
---|
| 1980 | INTEGER(i_std), INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
| 1981 | INTEGER(i_std), INTENT(in) :: lcanop !! soil level used for LAI |
---|
| 1982 | REAL(r_std),DIMENSION (kjpindex,nslm), INTENT (in) :: stempdiag !! Soil temperature (K) ??? |
---|
| 1983 | REAL(r_std),DIMENSION (kjpindex,2), INTENT (in) :: lalo !! Geogr. coordinates (latitude,longitude) (degrees) |
---|
| 1984 | REAL(r_std), DIMENSION (kjpindex,2), INTENT(in) :: resolution !! Size in x an y of the grid (m) - surface area of the gridbox |
---|
| 1985 | REAL(r_std), DIMENSION(:,:,:), INTENT(in) :: laimap !! map of lai read |
---|
| 1986 | |
---|
| 1987 | !! 0.2 Output |
---|
| 1988 | REAL(r_std), DIMENSION(kjpindex,nvm), INTENT(out) :: lai !! PFT leaf area index (m^{2} m^{-2})LAI |
---|
| 1989 | |
---|
| 1990 | !! 0.4 Local |
---|
| 1991 | INTEGER(i_std) :: ji,jv !! Local indices |
---|
| 1992 | !_ ================================================================================================================================ |
---|
| 1993 | |
---|
| 1994 | ! |
---|
| 1995 | IF ( .NOT. read_lai ) THEN |
---|
| 1996 | |
---|
| 1997 | lai(: ,1) = zero |
---|
| 1998 | ! On boucle sur 2,nvm au lieu de 1,nvm |
---|
| 1999 | DO jv = 2,nvm |
---|
| 2000 | SELECT CASE (type_of_lai(jv)) |
---|
| 2001 | |
---|
| 2002 | CASE ("mean ") |
---|
| 2003 | ! |
---|
| 2004 | ! 1. do the interpolation between laimax and laimin |
---|
| 2005 | ! |
---|
| 2006 | lai(:,jv) = undemi * (llaimax(jv) + llaimin(jv)) |
---|
| 2007 | ! |
---|
| 2008 | CASE ("inter") |
---|
| 2009 | ! |
---|
| 2010 | ! 2. do the interpolation between laimax and laimin |
---|
| 2011 | ! |
---|
| 2012 | DO ji = 1,kjpindex |
---|
| 2013 | lai(ji,jv) = llaimin(jv) + tempfunc(stempdiag(ji,lcanop)) * (llaimax(jv) - llaimin(jv)) |
---|
| 2014 | ENDDO |
---|
| 2015 | ! |
---|
| 2016 | CASE default |
---|
| 2017 | ! |
---|
| 2018 | ! 3. Problem |
---|
| 2019 | ! |
---|
| 2020 | WRITE (numout,*) 'This kind of lai choice is not possible. '// & |
---|
| 2021 | ' We stop with type_of_lai ',jv,' = ', type_of_lai(jv) |
---|
| 2022 | CALL ipslerr_p(3,'slowproc_lai','Bad value for type_of_lai','read_lai=false','') |
---|
| 2023 | END SELECT |
---|
| 2024 | |
---|
| 2025 | ENDDO |
---|
| 2026 | ! |
---|
| 2027 | ELSE |
---|
| 2028 | lai(: ,1) = zero |
---|
| 2029 | ! On boucle sur 2,nvm au lieu de 1,nvm |
---|
| 2030 | DO jv = 2,nvm |
---|
| 2031 | |
---|
| 2032 | SELECT CASE (type_of_lai(jv)) |
---|
| 2033 | |
---|
| 2034 | CASE ("mean ") |
---|
| 2035 | ! |
---|
| 2036 | ! 1. force MAXVAL of laimap on lai on this PFT |
---|
| 2037 | ! |
---|
| 2038 | DO ji = 1,kjpindex |
---|
| 2039 | lai(ji,jv) = MAXVAL(laimap(ji,jv,:)) |
---|
| 2040 | ENDDO |
---|
| 2041 | ! |
---|
| 2042 | CASE ("inter") |
---|
| 2043 | ! |
---|
| 2044 | ! 2. do the interpolation between laimax and laimin |
---|
| 2045 | ! |
---|
| 2046 | ! |
---|
| 2047 | ! If January |
---|
| 2048 | ! |
---|
| 2049 | IF (month_end .EQ. 1 ) THEN |
---|
| 2050 | IF (day_end .LE. 15) THEN |
---|
| 2051 | lai(:,jv) = laimap(:,jv,12)*(1-(day_end+15)/30.) + laimap(:,jv,1)*((day_end+15)/30.) |
---|
| 2052 | ELSE |
---|
| 2053 | lai(:,jv) = laimap(:,jv,1)*(1-(day_end-15)/30.) + laimap(:,jv,2)*((day_end-15)/30.) |
---|
| 2054 | ENDIF |
---|
| 2055 | ! |
---|
| 2056 | ! If December |
---|
| 2057 | ! |
---|
| 2058 | ELSE IF (month_end .EQ. 12) THEN |
---|
| 2059 | IF (day_end .LE. 15) THEN |
---|
| 2060 | lai(:,jv) = laimap(:,jv,11)*(1-(day_end+15)/30.) + laimap(:,jv,12)*((day_end+15)/30.) |
---|
| 2061 | ELSE |
---|
| 2062 | lai(:,jv) = laimap(:,jv,12)*(1-(day_end-15)/30.) + laimap(:,jv,1)*((day_end-15)/30.) |
---|
| 2063 | ENDIF |
---|
| 2064 | ! |
---|
| 2065 | ! ELSE |
---|
| 2066 | ! |
---|
| 2067 | ELSE |
---|
| 2068 | IF (day_end .LE. 15) THEN |
---|
| 2069 | lai(:,jv) = laimap(:,jv,month_end-1)*(1-(day_end+15)/30.) + laimap(:,jv,month_end)*((day_end+15)/30.) |
---|
| 2070 | ELSE |
---|
| 2071 | lai(:,jv) = laimap(:,jv,month_end)*(1-(day_end-15)/30.) + laimap(:,jv,month_end+1)*((day_end-15)/30.) |
---|
| 2072 | ENDIF |
---|
| 2073 | ENDIF |
---|
| 2074 | ! |
---|
| 2075 | CASE default |
---|
| 2076 | ! |
---|
| 2077 | ! 3. Problem |
---|
| 2078 | ! |
---|
| 2079 | WRITE (numout,*) 'This kind of lai choice is not possible. '// & |
---|
| 2080 | ' We stop with type_of_lai ',jv,' = ', type_of_lai(jv) |
---|
| 2081 | CALL ipslerr_p(3,'slowproc_lai','Bad value for type_of_lai','read_lai=true','') |
---|
| 2082 | END SELECT |
---|
| 2083 | |
---|
| 2084 | ENDDO |
---|
| 2085 | ENDIF |
---|
| 2086 | |
---|
| 2087 | END SUBROUTINE slowproc_lai |
---|
| 2088 | |
---|
| 2089 | !! ================================================================================================================================ |
---|
| 2090 | !! SUBROUTINE : slowproc_interlai |
---|
| 2091 | !! |
---|
| 2092 | !>\BRIEF Interpolate the LAI map to the grid of the model |
---|
| 2093 | !! |
---|
| 2094 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
| 2095 | !! |
---|
| 2096 | !! RECENT CHANGE(S): None |
---|
| 2097 | !! |
---|
| 2098 | !! MAIN OUTPUT VARIABLE(S): ::laimap |
---|
| 2099 | !! |
---|
| 2100 | !! REFERENCE(S) : None |
---|
| 2101 | !! |
---|
| 2102 | !! FLOWCHART : None |
---|
| 2103 | !! \n |
---|
| 2104 | !_ ================================================================================================================================ |
---|
| 2105 | |
---|
| 2106 | SUBROUTINE slowproc_interlai(nbpt, lalo, resolution, neighbours, contfrac, laimap) |
---|
| 2107 | |
---|
| 2108 | USE interpweight |
---|
| 2109 | |
---|
| 2110 | IMPLICIT NONE |
---|
| 2111 | |
---|
| 2112 | ! |
---|
| 2113 | ! |
---|
| 2114 | ! |
---|
| 2115 | ! 0.1 INPUT |
---|
| 2116 | ! |
---|
| 2117 | INTEGER(i_std), INTENT(in) :: nbpt !! Number of points for which the data needs to be interpolated |
---|
| 2118 | REAL(r_std), INTENT(in) :: lalo(nbpt,2) !! Vector of latitude and longitudes |
---|
| 2119 | !! (beware of the order = 1 : latitude, 2 : longitude) |
---|
| 2120 | REAL(r_std), INTENT(in) :: resolution(nbpt,2) !! The size in km of each grid-box in X and Y |
---|
| 2121 | INTEGER(i_std), INTENT(in) :: neighbours(nbpt,NbNeighb)!! Vector of neighbours for each grid point |
---|
| 2122 | !! (1=North and then clockwise) |
---|
| 2123 | REAL(r_std), INTENT(in) :: contfrac(nbpt) !! Fraction of land in each grid box. |
---|
| 2124 | ! |
---|
| 2125 | ! 0.2 OUTPUT |
---|
| 2126 | ! |
---|
| 2127 | REAL(r_std), INTENT(out) :: laimap(nbpt,nvm,12) !! lai read variable and re-dimensioned |
---|
| 2128 | ! |
---|
| 2129 | ! 0.3 LOCAL |
---|
| 2130 | ! |
---|
| 2131 | CHARACTER(LEN=80) :: filename !! name of the LAI map read |
---|
| 2132 | INTEGER(i_std) :: ib, ip, jp, it, jv |
---|
| 2133 | REAL(r_std) :: lmax, lmin, ldelta |
---|
| 2134 | LOGICAL :: renormelize_lai ! flag to force LAI renormelization |
---|
| 2135 | INTEGER :: ier |
---|
| 2136 | |
---|
| 2137 | REAL(r_std), DIMENSION(nbpt) :: alaimap !! availability of the lai interpolation |
---|
| 2138 | INTEGER, DIMENSION(4) :: invardims |
---|
| 2139 | REAL(r_std), DIMENSION(nbpt,nvm,12) :: lairefrac !! lai fractions re-dimensioned |
---|
| 2140 | REAL(r_std), DIMENSION(nbpt,nvm,12) :: fraclaiinterp !! lai fractions re-dimensioned |
---|
| 2141 | REAL(r_std), DIMENSION(:), ALLOCATABLE :: vmin, vmax !! min/max values to use for the |
---|
| 2142 | !! renormalization |
---|
| 2143 | CHARACTER(LEN=80) :: variablename !! Variable to interpolate |
---|
| 2144 | CHARACTER(LEN=80) :: lonname, latname !! lon, lat names in input file |
---|
| 2145 | REAL(r_std), DIMENSION(nvm) :: variabletypevals !! Values for all the types of the variable |
---|
| 2146 | !! (variabletypevals(1) = -un, not used) |
---|
| 2147 | CHARACTER(LEN=50) :: fractype !! method of calculation of fraction |
---|
| 2148 | !! 'XYKindTime': Input values are kinds |
---|
| 2149 | !! of something with a temporal |
---|
| 2150 | !! evolution on the dx*dy matrix' |
---|
| 2151 | LOGICAL :: nonegative !! whether negative values should be removed |
---|
| 2152 | CHARACTER(LEN=50) :: maskingtype !! Type of masking |
---|
| 2153 | !! 'nomask': no-mask is applied |
---|
| 2154 | !! 'mbelow': take values below maskvals(1) |
---|
| 2155 | !! 'mabove': take values above maskvals(1) |
---|
| 2156 | !! 'msumrange': take values within 2 ranges; |
---|
| 2157 | !! maskvals(2) <= SUM(vals(k)) <= maskvals(1) |
---|
| 2158 | !! maskvals(1) < SUM(vals(k)) <= maskvals(3) |
---|
| 2159 | !! (normalized by maskvals(3)) |
---|
| 2160 | !! 'var': mask values are taken from a |
---|
| 2161 | !! variable inside the file (>0) |
---|
| 2162 | REAL(r_std), DIMENSION(3) :: maskvals !! values to use to mask (according to |
---|
| 2163 | !! `maskingtype') |
---|
| 2164 | CHARACTER(LEN=250) :: namemaskvar !! name of the variable to use to mask |
---|
| 2165 | !_ ================================================================================================================================ |
---|
| 2166 | |
---|
| 2167 | ! |
---|
| 2168 | !Config Key = LAI_FILE |
---|
| 2169 | !Config Desc = Name of file from which the vegetation map is to be read |
---|
| 2170 | !Config If = LAI_MAP |
---|
| 2171 | !Config Def = lai2D.nc |
---|
| 2172 | !Config Help = The name of the file to be opened to read the LAI |
---|
| 2173 | !Config map is to be given here. Usualy SECHIBA runs with a 5kmx5km |
---|
| 2174 | !Config map which is derived from a Nicolas VIOVY one. |
---|
| 2175 | !Config Units = [FILE] |
---|
| 2176 | ! |
---|
| 2177 | filename = 'lai2D.nc' |
---|
| 2178 | CALL getin_p('LAI_FILE',filename) |
---|
| 2179 | variablename = 'LAI' |
---|
| 2180 | |
---|
| 2181 | IF (xios_interpolation) THEN |
---|
| 2182 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_interlai: Use XIOS to read and interpolate " & |
---|
| 2183 | // TRIM(filename) //" for variable " //TRIM(variablename) |
---|
| 2184 | |
---|
| 2185 | CALL xios_orchidee_recv_field('lai_interp',lairefrac) |
---|
| 2186 | CALL xios_orchidee_recv_field('frac_lai_interp',fraclaiinterp) |
---|
| 2187 | alaimap(:) = fraclaiinterp(:,1,1) |
---|
| 2188 | ELSE |
---|
| 2189 | |
---|
| 2190 | IF (printlev_loc >= 2) WRITE(numout,*) "slowproc_interlai: Start interpolate " & |
---|
| 2191 | // TRIM(filename) //" for variable " //TRIM(variablename) |
---|
| 2192 | |
---|
| 2193 | ! invardims: shape of variable in input file to interpolate |
---|
| 2194 | invardims = interpweight_get_var4dims_file(filename, variablename) |
---|
| 2195 | ! Check coherence of dimensions read from the file |
---|
| 2196 | IF (invardims(4) /= 12) CALL ipslerr_p(3,'slowproc_interlai','Wrong dimension of time dimension in input file for lai','','') |
---|
| 2197 | IF (invardims(3) /= nvm) CALL ipslerr_p(3,'slowproc_interlai','Wrong dimension of PFT dimension in input file for lai','','') |
---|
| 2198 | |
---|
| 2199 | ALLOCATE(vmin(nvm),stat=ier) |
---|
| 2200 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_interlai','Problem in allocation of variable vmin','','') |
---|
| 2201 | |
---|
| 2202 | ALLOCATE(vmax(nvm), STAT=ier) |
---|
| 2203 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_interlai','Problem in allocation of variable vmax','','') |
---|
| 2204 | |
---|
| 2205 | |
---|
| 2206 | ! Assigning values to vmin, vmax |
---|
| 2207 | vmin = un |
---|
| 2208 | vmax = nvm*un |
---|
| 2209 | |
---|
| 2210 | variabletypevals = -un |
---|
| 2211 | |
---|
| 2212 | !! Variables for interpweight |
---|
| 2213 | ! Type of calculation of cell fractions |
---|
| 2214 | fractype = 'default' |
---|
| 2215 | ! Name of the longitude and latitude in the input file |
---|
| 2216 | lonname = 'longitude' |
---|
| 2217 | latname = 'latitude' |
---|
| 2218 | ! Should negative values be set to zero from input file? |
---|
| 2219 | nonegative = .TRUE. |
---|
| 2220 | ! Type of mask to apply to the input data (see header for more details) |
---|
| 2221 | maskingtype = 'mbelow' |
---|
| 2222 | ! Values to use for the masking |
---|
| 2223 | maskvals = (/ 20., undef_sechiba, undef_sechiba /) |
---|
| 2224 | ! Name of the variable with the values for the mask in the input file (only if maskkingtype='var') (here not used) |
---|
| 2225 | namemaskvar = '' |
---|
| 2226 | |
---|
| 2227 | CALL interpweight_4D(nbpt, nvm, variabletypevals, lalo, resolution, neighbours, & |
---|
| 2228 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 2229 | maskvals, namemaskvar, nvm, invardims(4), -1, fractype, & |
---|
| 2230 | -1., -1., lairefrac, alaimap) |
---|
| 2231 | |
---|
| 2232 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_interlai after interpweight_4D' |
---|
| 2233 | |
---|
| 2234 | ENDIF |
---|
| 2235 | |
---|
| 2236 | |
---|
| 2237 | |
---|
| 2238 | ! |
---|
| 2239 | ! |
---|
| 2240 | !Config Key = RENORM_LAI |
---|
| 2241 | !Config Desc = flag to force LAI renormelization |
---|
| 2242 | !Config If = LAI_MAP |
---|
| 2243 | !Config Def = n |
---|
| 2244 | !Config Help = If true, the laimap will be renormalize between llaimin and llaimax parameters. |
---|
| 2245 | !Config Units = [FLAG] |
---|
| 2246 | ! |
---|
| 2247 | renormelize_lai = .FALSE. |
---|
| 2248 | CALL getin_p('RENORM_LAI',renormelize_lai) |
---|
| 2249 | |
---|
| 2250 | ! |
---|
| 2251 | laimap(:,:,:) = zero |
---|
| 2252 | ! |
---|
| 2253 | IF (printlev_loc >= 5) THEN |
---|
| 2254 | WRITE(numout,*)' slowproc_interlai before starting loop nbpt:', nbpt |
---|
| 2255 | END IF |
---|
| 2256 | |
---|
| 2257 | ! Assigning the right values and giving a value where information was not found |
---|
| 2258 | DO ib=1,nbpt |
---|
| 2259 | IF (alaimap(ib) < min_sechiba) THEN |
---|
| 2260 | DO jv=1,nvm |
---|
| 2261 | laimap(ib,jv,:) = (llaimax(jv)+llaimin(jv))/deux |
---|
| 2262 | ENDDO |
---|
| 2263 | ELSE |
---|
| 2264 | DO jv=1, nvm |
---|
| 2265 | DO it=1, 12 |
---|
| 2266 | laimap(ib,jv,it) = lairefrac(ib,jv,it) |
---|
| 2267 | ENDDO |
---|
| 2268 | ENDDO |
---|
| 2269 | END IF |
---|
| 2270 | ENDDO |
---|
| 2271 | ! |
---|
| 2272 | ! Normelize the read LAI by the values SECHIBA is used to |
---|
| 2273 | ! |
---|
| 2274 | IF ( renormelize_lai ) THEN |
---|
| 2275 | DO ib=1,nbpt |
---|
| 2276 | DO jv=1, nvm |
---|
| 2277 | lmax = MAXVAL(laimap(ib,jv,:)) |
---|
| 2278 | lmin = MINVAL(laimap(ib,jv,:)) |
---|
| 2279 | ldelta = lmax-lmin |
---|
| 2280 | IF ( ldelta < min_sechiba) THEN |
---|
| 2281 | ! LAI constante ... keep it constant |
---|
| 2282 | laimap(ib,jv,:) = (laimap(ib,jv,:)-lmin)+(llaimax(jv)+llaimin(jv))/deux |
---|
| 2283 | ELSE |
---|
| 2284 | laimap(ib,jv,:) = (laimap(ib,jv,:)-lmin)/(lmax-lmin)*(llaimax(jv)-llaimin(jv))+llaimin(jv) |
---|
| 2285 | ENDIF |
---|
| 2286 | ENDDO |
---|
| 2287 | ENDDO |
---|
| 2288 | ENDIF |
---|
| 2289 | |
---|
| 2290 | ! Write diagnostics |
---|
| 2291 | CALL xios_orchidee_send_field("alaimap",alaimap) |
---|
| 2292 | CALL xios_orchidee_send_field("interp_diag_lai",laimap) |
---|
| 2293 | |
---|
| 2294 | IF (printlev_loc >= 3) WRITE(numout,*) ' slowproc_interlai ended' |
---|
| 2295 | |
---|
| 2296 | END SUBROUTINE slowproc_interlai |
---|
| 2297 | |
---|
| 2298 | !! ================================================================================================================================ |
---|
| 2299 | !! SUBROUTINE : slowproc_readvegetmax |
---|
| 2300 | !! |
---|
| 2301 | !>\BRIEF Read and interpolate a vegetation map (by pft) |
---|
| 2302 | !! |
---|
| 2303 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
| 2304 | !! |
---|
| 2305 | !! RECENT CHANGE(S): The subroutine was previously called slowproc_update. |
---|
| 2306 | !! |
---|
| 2307 | !! MAIN OUTPUT VARIABLE(S): |
---|
| 2308 | !! |
---|
| 2309 | !! REFERENCE(S) : None |
---|
| 2310 | !! |
---|
| 2311 | !! FLOWCHART : None |
---|
| 2312 | !! \n |
---|
| 2313 | !_ ================================================================================================================================ |
---|
| 2314 | |
---|
| 2315 | SUBROUTINE slowproc_readvegetmax(nbpt, lalo, neighbours, resolution, contfrac, veget_last, & |
---|
| 2316 | veget_next, frac_nobio_next, veget_year, init) |
---|
| 2317 | |
---|
| 2318 | USE interpweight |
---|
| 2319 | IMPLICIT NONE |
---|
| 2320 | |
---|
| 2321 | ! |
---|
| 2322 | ! |
---|
| 2323 | ! |
---|
| 2324 | ! 0.1 INPUT |
---|
| 2325 | ! |
---|
| 2326 | INTEGER(i_std), INTENT(in) :: nbpt !! Number of points for which the data needs |
---|
| 2327 | !! to be interpolated |
---|
| 2328 | REAL(r_std), DIMENSION(nbpt,2), INTENT(in) :: lalo !! Vector of latitude and longitudes (beware of the order !) |
---|
| 2329 | INTEGER(i_std), DIMENSION(nbpt,NbNeighb), INTENT(in) :: neighbours !! Vector of neighbours for each grid point |
---|
| 2330 | !! (1=North and then clockwise) |
---|
| 2331 | REAL(r_std), DIMENSION(nbpt,2), INTENT(in) :: resolution !! The size in km of each grid-box in X and Y |
---|
| 2332 | REAL(r_std), DIMENSION(nbpt), INTENT(in) :: contfrac !! Fraction of continent in the grid |
---|
| 2333 | ! |
---|
| 2334 | REAL(r_std), DIMENSION(nbpt,nvm), INTENT(in) :: veget_last !! old max vegetfrac |
---|
| 2335 | INTEGER(i_std), INTENT(in) :: veget_year !! first year for landuse (0 == NO TIME AXIS) |
---|
| 2336 | LOGICAL, INTENT(in) :: init !! initialisation : in case of dgvm, it forces update of all PFTs |
---|
| 2337 | ! |
---|
| 2338 | ! 0.2 OUTPUT |
---|
| 2339 | ! |
---|
| 2340 | REAL(r_std), DIMENSION(nbpt,nvm), INTENT(out) :: veget_next !! new max vegetfrac |
---|
| 2341 | REAL(r_std), DIMENSION(nbpt,nnobio), INTENT(out) :: frac_nobio_next !! new fraction of the mesh which is |
---|
| 2342 | !! covered by ice, lakes, ... |
---|
| 2343 | |
---|
| 2344 | ! |
---|
| 2345 | ! 0.3 LOCAL |
---|
| 2346 | ! |
---|
| 2347 | ! |
---|
| 2348 | CHARACTER(LEN=80) :: filename |
---|
| 2349 | INTEGER(i_std) :: ib, inobio, jv |
---|
| 2350 | REAL(r_std) :: sumf, err, norm |
---|
| 2351 | ! |
---|
| 2352 | ! for DGVM case : |
---|
| 2353 | REAL(r_std) :: sum_veg ! sum of vegets |
---|
| 2354 | REAL(r_std) :: sum_nobio ! sum of nobios |
---|
| 2355 | REAL(r_std) :: sumvAnthro_old, sumvAnthro ! last an new sum of antrhopic vegets |
---|
| 2356 | REAL(r_std) :: rapport ! (S-B) / (S-A) |
---|
| 2357 | LOGICAL :: partial_update ! if TRUE, partialy update PFT (only anthropic ones) |
---|
| 2358 | ! e.g. in case of DGVM and not init (optional parameter) |
---|
| 2359 | REAL(r_std), DIMENSION(nbpt,nvm) :: vegetrefrac !! veget fractions re-dimensioned |
---|
| 2360 | REAL(r_std), DIMENSION(nbpt) :: aveget !! Availability of the soilcol interpolation |
---|
| 2361 | REAL(r_std), DIMENSION(nbpt,nvm) :: aveget_nvm !! Availability of the soilcol interpolation |
---|
| 2362 | REAL(r_std), DIMENSION(nvm) :: vmin, vmax !! min/max values to use for the renormalization |
---|
| 2363 | CHARACTER(LEN=80) :: variablename !! Variable to interpolate |
---|
| 2364 | CHARACTER(LEN=80) :: lonname, latname !! lon, lat names in input file |
---|
| 2365 | REAL(r_std), DIMENSION(nvm) :: variabletypevals !! Values for all the types of the variable |
---|
| 2366 | !! (variabletypevals(1) = -un, not used) |
---|
| 2367 | CHARACTER(LEN=50) :: fractype !! method of calculation of fraction |
---|
| 2368 | !! 'XYKindTime': Input values are kinds |
---|
| 2369 | !! of something with a temporal |
---|
| 2370 | !! evolution on the dx*dy matrix' |
---|
| 2371 | LOGICAL :: nonegative !! whether negative values should be removed |
---|
| 2372 | CHARACTER(LEN=50) :: maskingtype !! Type of masking |
---|
| 2373 | !! 'nomask': no-mask is applied |
---|
| 2374 | !! 'mbelow': take values below maskvals(1) |
---|
| 2375 | !! 'mabove': take values above maskvals(1) |
---|
| 2376 | !! 'msumrange': take values within 2 ranges; |
---|
| 2377 | !! maskvals(2) <= SUM(vals(k)) <= maskvals(1) |
---|
| 2378 | !! maskvals(1) < SUM(vals(k)) <= maskvals(3) |
---|
| 2379 | !! (normalized by maskvals(3)) |
---|
| 2380 | !! 'var': mask values are taken from a |
---|
| 2381 | !! variable inside the file (>0) |
---|
| 2382 | REAL(r_std), DIMENSION(3) :: maskvals !! values to use to mask (according to |
---|
| 2383 | !! `maskingtype') |
---|
| 2384 | CHARACTER(LEN=250) :: namemaskvar !! name of the variable to use to mask |
---|
| 2385 | CHARACTER(LEN=250) :: msg |
---|
| 2386 | |
---|
| 2387 | !_ ================================================================================================================================ |
---|
| 2388 | |
---|
| 2389 | IF (printlev_loc >= 5) PRINT *,' In slowproc_readvegetmax' |
---|
| 2390 | |
---|
| 2391 | ! |
---|
| 2392 | !Config Key = VEGETATION_FILE |
---|
| 2393 | !Config Desc = Name of file from which the vegetation map is to be read |
---|
| 2394 | !Config If = |
---|
| 2395 | !Config Def = PFTmap.nc |
---|
| 2396 | !Config Help = The name of the file to be opened to read a vegetation |
---|
| 2397 | !Config map (in pft) is to be given here. |
---|
| 2398 | !Config Units = [FILE] |
---|
| 2399 | ! |
---|
| 2400 | filename = 'PFTmap.nc' |
---|
| 2401 | CALL getin_p('VEGETATION_FILE',filename) |
---|
| 2402 | variablename = 'maxvegetfrac' |
---|
| 2403 | |
---|
| 2404 | |
---|
| 2405 | IF (xios_interpolation) THEN |
---|
| 2406 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_readvegetmax: Use XIOS to read and interpolate " & |
---|
| 2407 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
| 2408 | |
---|
| 2409 | CALL xios_orchidee_recv_field('frac_veget',vegetrefrac) |
---|
| 2410 | CALL xios_orchidee_recv_field('frac_veget_frac',aveget_nvm) |
---|
| 2411 | aveget(:)=aveget_nvm(:,1) |
---|
| 2412 | |
---|
| 2413 | DO ib = 1, nbpt |
---|
| 2414 | IF (aveget(ib) > min_sechiba) THEN |
---|
| 2415 | vegetrefrac(ib,:) = vegetrefrac(ib,:)/aveget(ib) ! intersected area normalization |
---|
| 2416 | vegetrefrac(ib,:) = vegetrefrac(ib,:)/SUM(vegetrefrac(ib,:)) |
---|
| 2417 | ENDIF |
---|
| 2418 | ENDDO |
---|
| 2419 | |
---|
| 2420 | ELSE |
---|
| 2421 | |
---|
| 2422 | IF (printlev_loc >= 2) WRITE(numout,*) "slowproc_readvegetmax: Start interpolate " & |
---|
| 2423 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
| 2424 | |
---|
| 2425 | ! Assigning values to vmin, vmax |
---|
| 2426 | vmin = 1 |
---|
| 2427 | vmax = nvm*1._r_std |
---|
| 2428 | |
---|
| 2429 | variabletypevals = -un |
---|
| 2430 | |
---|
| 2431 | !! Variables for interpweight |
---|
| 2432 | ! Type of calculation of cell fractions |
---|
| 2433 | fractype = 'default' |
---|
| 2434 | ! Name of the longitude and latitude in the input file |
---|
| 2435 | lonname = 'lon' |
---|
| 2436 | latname = 'lat' |
---|
| 2437 | ! Should negative values be set to zero from input file? |
---|
| 2438 | nonegative = .FALSE. |
---|
| 2439 | ! Type of mask to apply to the input data (see header for more details) |
---|
| 2440 | maskingtype = 'msumrange' |
---|
| 2441 | ! Values to use for the masking |
---|
| 2442 | maskvals = (/ 1.-1.e-7, 0., 2. /) |
---|
| 2443 | ! Name of the variable with the values for the mask in the input file (only if maskkingtype='var') (here not used) |
---|
| 2444 | namemaskvar = '' |
---|
| 2445 | |
---|
| 2446 | CALL interpweight_3D(nbpt, nvm, variabletypevals, lalo, resolution, neighbours, & |
---|
| 2447 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 2448 | maskvals, namemaskvar, nvm, 0, veget_year, fractype, & |
---|
| 2449 | -1., -1., vegetrefrac, aveget) |
---|
| 2450 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_readvegetmax after interpeeight_3D' |
---|
| 2451 | ENDIF |
---|
| 2452 | ! |
---|
| 2453 | ! Compute the logical for partial (only anthropic) PTFs update |
---|
| 2454 | IF (ok_dgvm .AND. .NOT. init) THEN |
---|
| 2455 | partial_update= .TRUE. |
---|
| 2456 | ELSE |
---|
| 2457 | partial_update=.FALSE. |
---|
| 2458 | END IF |
---|
| 2459 | |
---|
| 2460 | IF (printlev_loc >= 5) THEN |
---|
| 2461 | WRITE(numout,*)' slowproc_readvegetmax before updating loop nbpt:', nbpt |
---|
| 2462 | END IF |
---|
| 2463 | |
---|
| 2464 | IF ( .NOT. partial_update ) THEN |
---|
| 2465 | veget_next(:,:)=zero |
---|
| 2466 | |
---|
| 2467 | IF (printlev_loc >=3 .AND. ANY(aveget < min_sechiba)) THEN |
---|
| 2468 | WRITE(numout,*) 'Some grid cells on the model grid did not have any points on the source grid.' |
---|
| 2469 | IF (init) THEN |
---|
| 2470 | WRITE(numout,*) 'Initialization with full fraction of bare soil are done for the below grid cells.' |
---|
| 2471 | ELSE |
---|
| 2472 | WRITE(numout,*) 'Old values are kept for the below grid cells.' |
---|
| 2473 | ENDIF |
---|
| 2474 | WRITE(numout,*) 'List of grid cells (ib, lat, lon):' |
---|
| 2475 | END IF |
---|
| 2476 | |
---|
| 2477 | DO ib = 1, nbpt |
---|
| 2478 | ! vegetrefrac is already normalized to sum equal one for each grid cell |
---|
| 2479 | veget_next(ib,:) = vegetrefrac(ib,:) |
---|
| 2480 | |
---|
| 2481 | IF (aveget(ib) < min_sechiba) THEN |
---|
| 2482 | IF (printlev_loc >=3) WRITE(numout,*) ib,lalo(ib,1),lalo(ib,2) |
---|
| 2483 | IF (init) THEN |
---|
| 2484 | veget_next(ib,1) = un |
---|
| 2485 | veget_next(ib,2:nvm) = zero |
---|
| 2486 | ELSE |
---|
| 2487 | veget_next(ib,:) = veget_last(ib,:) |
---|
| 2488 | ENDIF |
---|
| 2489 | ENDIF |
---|
| 2490 | ENDDO |
---|
| 2491 | ELSE |
---|
| 2492 | ! Partial update |
---|
| 2493 | DO ib = 1, nbpt |
---|
| 2494 | IF (aveget(ib) > min_sechiba) THEN |
---|
| 2495 | ! For the case with properly interpolated grid cells (aveget>0) |
---|
| 2496 | |
---|
| 2497 | ! last veget for this point |
---|
| 2498 | sum_veg=SUM(veget_last(ib,:)) |
---|
| 2499 | ! |
---|
| 2500 | ! If the DGVM is activated, only anthropic PFTs are utpdated, the others are copied from previous time-step |
---|
| 2501 | veget_next(ib,:) = veget_last(ib,:) |
---|
| 2502 | |
---|
| 2503 | DO jv = 2, nvm |
---|
| 2504 | IF ( .NOT. natural(jv) ) THEN |
---|
| 2505 | veget_next(ib,jv) = vegetrefrac(ib,jv) |
---|
| 2506 | ENDIF |
---|
| 2507 | ENDDO |
---|
| 2508 | |
---|
| 2509 | sumvAnthro_old = zero |
---|
| 2510 | sumvAnthro = zero |
---|
| 2511 | DO jv = 2, nvm |
---|
| 2512 | IF ( .NOT. natural(jv) ) THEN |
---|
| 2513 | sumvAnthro = sumvAnthro + veget_next(ib,jv) |
---|
| 2514 | sumvAnthro_old = sumvAnthro_old + veget_last(ib,jv) |
---|
| 2515 | ENDIF |
---|
| 2516 | ENDDO |
---|
| 2517 | |
---|
| 2518 | IF ( sumvAnthro_old < sumvAnthro ) THEN |
---|
| 2519 | ! Increase of non natural vegetations (increase of agriculture) |
---|
| 2520 | ! The proportion of natural PFT's must be preserved |
---|
| 2521 | ! ie the sum of vegets is preserved |
---|
| 2522 | ! and natural PFT / (sum of veget - sum of antropic veget) |
---|
| 2523 | ! is preserved. |
---|
| 2524 | rapport = ( sum_veg - sumvAnthro ) / ( sum_veg - sumvAnthro_old ) |
---|
| 2525 | DO jv = 1, nvm |
---|
| 2526 | IF ( natural(jv) ) THEN |
---|
| 2527 | veget_next(ib,jv) = veget_last(ib,jv) * rapport |
---|
| 2528 | ENDIF |
---|
| 2529 | ENDDO |
---|
| 2530 | ELSE |
---|
| 2531 | ! Increase of natural vegetations (decrease of agriculture) |
---|
| 2532 | ! The decrease of agriculture is replaced by bare soil. The DGVM will |
---|
| 2533 | ! re-introduce natural PFT's. |
---|
| 2534 | DO jv = 1, nvm |
---|
| 2535 | IF ( natural(jv) ) THEN |
---|
| 2536 | veget_next(ib,jv) = veget_last(ib,jv) |
---|
| 2537 | ENDIF |
---|
| 2538 | ENDDO |
---|
| 2539 | veget_next(ib,1) = veget_next(ib,1) + sumvAnthro_old - sumvAnthro |
---|
| 2540 | ENDIF |
---|
| 2541 | |
---|
| 2542 | ! test |
---|
| 2543 | IF ( ABS( SUM(veget_next(ib,:)) - sum_veg ) > 10*EPSILON(un) ) THEN |
---|
| 2544 | WRITE(numout,*) 'slowproc_readvegetmax _______' |
---|
| 2545 | msg = " No conservation of sum of veget for point " |
---|
| 2546 | WRITE(numout,*) TRIM(msg), ib, ",(", lalo(ib,1),",", lalo(ib,2), ")" |
---|
| 2547 | WRITE(numout,*) " last sum of veget ", sum_veg, " new sum of veget ", & |
---|
| 2548 | SUM(veget_next(ib,:)), " error : ", SUM(veget_next(ib,:))-sum_veg |
---|
| 2549 | WRITE(numout,*) " Anthropic modifications : last ",sumvAnthro_old," new ",sumvAnthro |
---|
| 2550 | CALL ipslerr_p (3,'slowproc_readvegetmax', & |
---|
| 2551 | & 'No conservation of sum of veget_next', & |
---|
| 2552 | & "The sum of veget_next is different after reading Land Use map.", & |
---|
| 2553 | & '(verify the dgvm case model.)') |
---|
| 2554 | ENDIF |
---|
| 2555 | ELSE |
---|
| 2556 | ! For the case when there was a propblem with the interpolation, aveget < min_sechiba |
---|
| 2557 | WRITE(numout,*) 'slowproc_readvegetmax _______' |
---|
| 2558 | WRITE(numout,*) " No land point in the map for point ", ib, ",(", lalo(ib,1), ",", & |
---|
| 2559 | lalo(ib,2),")" |
---|
| 2560 | CALL ipslerr_p (2,'slowproc_readvegetmax', & |
---|
| 2561 | & 'Problem with vegetation file for Land Use.', & |
---|
| 2562 | & "No land point in the map for point", & |
---|
| 2563 | & '(verify your land use file.)') |
---|
| 2564 | veget_next(ib,:) = veget_last(ib,:) |
---|
| 2565 | ENDIF |
---|
| 2566 | |
---|
| 2567 | ENDDO |
---|
| 2568 | ENDIF |
---|
| 2569 | |
---|
| 2570 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_readvegetmax after updating' |
---|
| 2571 | ! |
---|
| 2572 | frac_nobio_next (:,:) = un |
---|
| 2573 | ! |
---|
| 2574 | !MM |
---|
| 2575 | ! Work only for one nnobio !! (ie ice) |
---|
| 2576 | DO inobio=1,nnobio |
---|
| 2577 | DO jv=1,nvm |
---|
| 2578 | DO ib = 1, nbpt |
---|
| 2579 | frac_nobio_next(ib,inobio) = frac_nobio_next(ib,inobio) - veget_next(ib,jv) |
---|
| 2580 | ENDDO |
---|
| 2581 | ENDDO |
---|
| 2582 | ENDDO |
---|
| 2583 | |
---|
| 2584 | DO ib = 1, nbpt |
---|
| 2585 | sum_veg = SUM(veget_next(ib,:)) |
---|
| 2586 | sum_nobio = SUM(frac_nobio_next(ib,:)) |
---|
| 2587 | IF (sum_nobio < 0.) THEN |
---|
| 2588 | frac_nobio_next(ib,:) = zero |
---|
| 2589 | veget_next(ib,1) = veget_next(ib,1) + sum_nobio |
---|
| 2590 | sum_veg = SUM(veget_next(ib,:)) |
---|
| 2591 | ENDIF |
---|
| 2592 | sumf = sum_veg + sum_nobio |
---|
| 2593 | IF (sumf > min_sechiba) THEN |
---|
| 2594 | veget_next(ib,:) = veget_next(ib,:) / sumf |
---|
| 2595 | frac_nobio_next(ib,:) = frac_nobio_next(ib,:) / sumf |
---|
| 2596 | norm=SUM(veget_next(ib,:))+SUM(frac_nobio_next(ib,:)) |
---|
| 2597 | err=norm-un |
---|
| 2598 | IF (printlev_loc >=5) WRITE(numout,*) " slowproc_readvegetmax: ib ",ib, & |
---|
| 2599 | " SUM(veget_next(ib,:)+frac_nobio_next(ib,:))-un, sumf",err,sumf |
---|
| 2600 | IF (abs(err) > -EPSILON(un)) THEN |
---|
| 2601 | IF ( SUM(frac_nobio_next(ib,:)) > min_sechiba ) THEN |
---|
| 2602 | frac_nobio_next(ib,1) = frac_nobio_next(ib,1) - err |
---|
| 2603 | ELSE |
---|
| 2604 | veget_next(ib,1) = veget_next(ib,1) - err |
---|
| 2605 | ENDIF |
---|
| 2606 | norm=SUM(veget_next(ib,:))+SUM(frac_nobio_next(ib,:)) |
---|
| 2607 | err=norm-un |
---|
| 2608 | IF (printlev_loc >=5) WRITE(numout,*) " slowproc_readvegetmax: ib ", ib, & |
---|
| 2609 | " SUM(veget_next(ib,:)+frac_nobio_next(ib,:))-un",err |
---|
| 2610 | IF (abs(err) > EPSILON(un)) THEN |
---|
| 2611 | WRITE(numout,*) ' slowproc_readvegetmax _______' |
---|
| 2612 | WRITE(numout,*) "update : Problem with point ",ib,",(",lalo(ib,1),",",lalo(ib,2),")" |
---|
| 2613 | WRITE(numout,*) " err(sum-1.) = ",abs(err) |
---|
| 2614 | CALL ipslerr_p (2,'slowproc_readvegetmax', & |
---|
| 2615 | & 'Problem with sum vegetation + sum fracnobio for Land Use.', & |
---|
| 2616 | & "sum not equal to 1.", & |
---|
| 2617 | & '(verify your land use file.)') |
---|
| 2618 | aveget(ib) = -0.6 |
---|
| 2619 | ENDIF |
---|
| 2620 | ENDIF |
---|
| 2621 | ELSE |
---|
| 2622 | ! sumf < min_sechiba |
---|
| 2623 | WRITE(numout,*) ' slowproc_readvegetmax _______' |
---|
| 2624 | WRITE(numout,*)" No vegetation nor frac_nobio for point ", ib, ",(", lalo(ib,1), ",", & |
---|
| 2625 | lalo(ib,2),")" |
---|
| 2626 | WRITE(numout,*)" Replaced by bare_soil !! " |
---|
| 2627 | veget_next(ib,1) = un |
---|
| 2628 | veget_next(ib,2:nvm) = zero |
---|
| 2629 | frac_nobio_next(ib,:) = zero |
---|
| 2630 | !!!$ CALL ipslerr_p (3,'slowproc_readvegetmax', & |
---|
| 2631 | !!!$ & 'Problem with vegetation file for Land Use.', & |
---|
| 2632 | !!!$ & "No vegetation nor frac_nobio for point ", & |
---|
| 2633 | !!!$ & '(verify your land use file.)') |
---|
| 2634 | ENDIF |
---|
| 2635 | ENDDO |
---|
| 2636 | |
---|
| 2637 | !! Set to zero fractions of frac_nobio and veget_max smaller than min_vegfrac |
---|
| 2638 | !! Normalize to have the sum equal 1. |
---|
| 2639 | CALL slowproc_veget_max_limit(nbpt, frac_nobio_next, veget_next) |
---|
| 2640 | |
---|
| 2641 | ! Write diagnostics |
---|
| 2642 | CALL xios_orchidee_send_field("aveget",aveget) |
---|
| 2643 | CALL xios_orchidee_send_field("interp_diag_aveget",aveget) |
---|
| 2644 | CALL xios_orchidee_send_field("interp_diag_vegetrefrac",vegetrefrac) |
---|
| 2645 | |
---|
| 2646 | IF (printlev_loc >= 3) WRITE(numout,*) ' slowproc_readvegetmax ended' |
---|
| 2647 | |
---|
| 2648 | END SUBROUTINE slowproc_readvegetmax |
---|
| 2649 | |
---|
| 2650 | |
---|
| 2651 | !! ================================================================================================================================ |
---|
| 2652 | !! SUBROUTINE : slowproc_nearest |
---|
| 2653 | !! |
---|
| 2654 | !>\BRIEF looks for nearest grid point on the fine map |
---|
| 2655 | !! |
---|
| 2656 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
| 2657 | !! |
---|
| 2658 | !! RECENT CHANGE(S): None |
---|
| 2659 | !! |
---|
| 2660 | !! MAIN OUTPUT VARIABLE(S): ::inear |
---|
| 2661 | !! |
---|
| 2662 | !! REFERENCE(S) : None |
---|
| 2663 | !! |
---|
| 2664 | !! FLOWCHART : None |
---|
| 2665 | !! \n |
---|
| 2666 | !_ ================================================================================================================================ |
---|
| 2667 | |
---|
| 2668 | SUBROUTINE slowproc_nearest(iml, lon5, lat5, lonmod, latmod, inear) |
---|
| 2669 | |
---|
| 2670 | !! INTERFACE DESCRIPTION |
---|
| 2671 | |
---|
| 2672 | !! 0.1 input variables |
---|
| 2673 | |
---|
| 2674 | INTEGER(i_std), INTENT(in) :: iml !! size of the vector |
---|
| 2675 | REAL(r_std), DIMENSION(iml), INTENT(in) :: lon5, lat5 !! longitude and latitude vector, for the 5km vegmap |
---|
| 2676 | REAL(r_std), INTENT(in) :: lonmod, latmod !! longitude and latitude modelled |
---|
| 2677 | |
---|
| 2678 | !! 0.2 output variables |
---|
| 2679 | |
---|
| 2680 | INTEGER(i_std), INTENT(out) :: inear !! location of the grid point from the 5km vegmap grid |
---|
| 2681 | !! closest from the modelled grid point |
---|
| 2682 | |
---|
| 2683 | !! 0.4 Local variables |
---|
| 2684 | |
---|
| 2685 | REAL(r_std) :: pa, p |
---|
| 2686 | REAL(r_std) :: coscolat, sincolat |
---|
| 2687 | REAL(r_std) :: cospa, sinpa |
---|
| 2688 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: cosang |
---|
| 2689 | INTEGER(i_std) :: i |
---|
| 2690 | INTEGER(i_std), DIMENSION(1) :: ineartab |
---|
| 2691 | INTEGER :: ALLOC_ERR |
---|
| 2692 | |
---|
| 2693 | !_ ================================================================================================================================ |
---|
| 2694 | |
---|
| 2695 | ALLOCATE(cosang(iml), STAT=ALLOC_ERR) |
---|
| 2696 | IF (ALLOC_ERR/=0) CALL ipslerr_p(3,'slowproc_nearest','Error in allocation for cosang','','') |
---|
| 2697 | |
---|
| 2698 | pa = pi/2.0 - latmod*pi/180.0 ! dist. between north pole and the point a |
---|
| 2699 | !! COLATITUDE, in radian |
---|
| 2700 | cospa = COS(pa) |
---|
| 2701 | sinpa = SIN(pa) |
---|
| 2702 | |
---|
| 2703 | DO i = 1, iml |
---|
| 2704 | |
---|
| 2705 | sincolat = SIN( pi/2.0 - lat5(i)*pi/180.0 ) !! sinus of the colatitude |
---|
| 2706 | coscolat = COS( pi/2.0 - lat5(i)*pi/180.0 ) !! cosinus of the colatitude |
---|
| 2707 | |
---|
| 2708 | p = (lonmod-lon5(i))*pi/180.0 !! angle between a & b (between their meridian)in radians |
---|
| 2709 | |
---|
| 2710 | !! dist(i) = ACOS( cospa*coscolat + sinpa*sincolat*COS(p)) |
---|
| 2711 | cosang(i) = cospa*coscolat + sinpa*sincolat*COS(p) !! TL : cosang is maximum when angle is at minimal value |
---|
| 2712 | !! orthodromic distance between 2 points : cosang = cosinus (arc(AB)/R), with |
---|
| 2713 | !R = Earth radius, then max(cosang) = max(cos(arc(AB)/R)), reached when arc(AB)/R is minimal, when |
---|
| 2714 | ! arc(AB) is minimal, thus when point B (corresponding grid point from LAI MAP) is the nearest from |
---|
| 2715 | ! modelled A point |
---|
| 2716 | ENDDO |
---|
| 2717 | |
---|
| 2718 | ineartab = MAXLOC( cosang(:) ) |
---|
| 2719 | inear = ineartab(1) |
---|
| 2720 | |
---|
| 2721 | DEALLOCATE(cosang) |
---|
| 2722 | END SUBROUTINE slowproc_nearest |
---|
| 2723 | |
---|
| 2724 | !! ================================================================================================================================ |
---|
| 2725 | !! SUBROUTINE : slowproc_soilt |
---|
| 2726 | !! |
---|
| 2727 | !>\BRIEF Interpolate the Zobler or Reynolds/USDA soil type map |
---|
| 2728 | !! |
---|
| 2729 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
| 2730 | !! |
---|
| 2731 | !! RECENT CHANGE(S): Nov 2014, ADucharne |
---|
| 2732 | !! Nov 2020, Salma Tafasca and Agnes Ducharne: adding a choice for spmipexp/SPMIPEXP, |
---|
| 2733 | !! and everything needed to read all maps and assign parameter values. |
---|
| 2734 | !! |
---|
| 2735 | !! MAIN OUTPUT VARIABLE(S): ::soiltype, ::clayfraction, sandfraction, siltfraction |
---|
| 2736 | !! |
---|
| 2737 | !! REFERENCE(S) : Reynold, Jackson, and Rawls (2000). Estimating soil water-holding capacities |
---|
| 2738 | !! by linking the Food and Agriculture Organization soil map of the world with global pedon |
---|
| 2739 | !! databases and continuous pedotransfer functions, WRR, 36, 3653-3662 |
---|
| 2740 | !! |
---|
| 2741 | !! FLOWCHART : None |
---|
| 2742 | !! \n |
---|
| 2743 | !_ ================================================================================================================================ |
---|
| 2744 | SUBROUTINE slowproc_soilt(njsc, ks, nvan, avan, mcr, mcs, mcfc, mcw, nbpt, lalo, neighbours, resolution, contfrac, soilclass, clayfraction, sandfraction, siltfraction) |
---|
| 2745 | |
---|
| 2746 | USE interpweight |
---|
| 2747 | |
---|
| 2748 | IMPLICIT NONE |
---|
| 2749 | ! |
---|
| 2750 | ! |
---|
| 2751 | ! This subroutine should read the Zobler/Reynolds map and interpolate to the model grid. |
---|
| 2752 | ! The method is to get fraction of the three/12 main soiltypes for each grid box. |
---|
| 2753 | ! For the Zobler case, also called FAO in the code, the soil fraction are going to be put |
---|
| 2754 | ! into the array soiltype in the following order : coarse, medium and fine. |
---|
| 2755 | ! For the Reynolds/USDA case, the soiltype array follows the order defined in constantes_soil_var.f90 |
---|
| 2756 | ! |
---|
| 2757 | ! |
---|
| 2758 | !! 0.1 INPUT |
---|
| 2759 | ! |
---|
| 2760 | INTEGER(i_std), INTENT(in) :: nbpt !! Number of points for which the data needs to be interpolated |
---|
| 2761 | REAL(r_std), INTENT(in) :: lalo(nbpt,2) !! Vector of latitude and longitudes (beware of the order !) |
---|
| 2762 | INTEGER(i_std), INTENT(in) :: neighbours(nbpt,NbNeighb)!! Vector of neighbours for each grid point |
---|
| 2763 | !! (1=North and then clockwise) |
---|
| 2764 | REAL(r_std), INTENT(in) :: resolution(nbpt,2) !! The size in km of each grid-box in X and Y |
---|
| 2765 | REAL(r_std), INTENT(in) :: contfrac(nbpt) !! Fraction of land in each grid box. |
---|
| 2766 | ! |
---|
| 2767 | ! 0.2 OUTPUT |
---|
| 2768 | ! |
---|
| 2769 | !salma: added soil params and njsc because needed in the calculation of the soil params |
---|
| 2770 | INTEGER(i_std),DIMENSION (nbpt), INTENT (out) :: njsc !! Index of the dominant soil textural class in the grid cell (1-nscm, unitless) |
---|
| 2771 | REAL(r_std),DIMENSION (nbpt), INTENT (out) :: ks !! Hydraulic conductivity at saturation (mm {-1}) |
---|
| 2772 | REAL(r_std),DIMENSION (nbpt), INTENT (out) :: nvan !! Van Genuchten coeficients n (unitless) |
---|
| 2773 | REAL(r_std),DIMENSION (nbpt), INTENT (out) :: avan !! Van Genuchten coeficients a (mm-1}) |
---|
| 2774 | REAL(r_std),DIMENSION (nbpt), INTENT (out) :: mcr !! Residual volumetric water content (m^{3} m^{-3}) |
---|
| 2775 | REAL(r_std),DIMENSION (nbpt), INTENT (out) :: mcs !! Saturated volumetric water content (m^{3} m^{-3}) |
---|
| 2776 | REAL(r_std),DIMENSION (nbpt), INTENT (out) :: mcfc !! Volumetric water content at field capacity (m^{3} m^{-3}) |
---|
| 2777 | REAL(r_std),DIMENSION (nbpt), INTENT (out) :: mcw !! Volumetric water content at wilting point (m^{3} m^{-3}) |
---|
| 2778 | |
---|
| 2779 | REAL(r_std), INTENT(out) :: soilclass(nbpt, nscm) !! Soil type map to be created from the Zobler map |
---|
| 2780 | !! or a map defining the 12 USDA classes (e.g. Reynolds) |
---|
| 2781 | !! Holds the area of each texture class in the ORCHIDEE grid cells |
---|
| 2782 | !! Final unit = fraction of ORCHIDEE grid-cell (unitless) |
---|
| 2783 | REAL(r_std), INTENT(out) :: clayfraction(nbpt) !! The fraction of clay as used by STOMATE |
---|
| 2784 | REAL(r_std), INTENT(out) :: sandfraction(nbpt) !! The fraction of sand (for SP-MIP) |
---|
| 2785 | REAL(r_std), INTENT(out) :: siltfraction(nbpt) !! The fraction of silt (for SP-MIP) |
---|
| 2786 | ! |
---|
| 2787 | ! |
---|
| 2788 | ! 0.3 LOCAL |
---|
| 2789 | ! |
---|
| 2790 | !salma: added the following local variable to be used for all the soil hydraulic parameters |
---|
| 2791 | REAL(r_std), DIMENSION(nbpt) :: param !! to be introduced in function: interpweight |
---|
| 2792 | |
---|
| 2793 | CHARACTER(LEN=80) :: filename |
---|
| 2794 | INTEGER(i_std) :: ib, ilf, nbexp, i |
---|
| 2795 | INTEGER(i_std) :: fopt !! Nb of pts from the texture map within one ORCHIDEE grid-cell |
---|
| 2796 | INTEGER(i_std), ALLOCATABLE, DIMENSION(:) :: solt !! Texture the different points from the input texture map |
---|
| 2797 | !! in one ORCHIDEE grid cell (unitless) |
---|
| 2798 | ! |
---|
| 2799 | ! Number of texture classes in Zobler |
---|
| 2800 | ! |
---|
| 2801 | INTEGER(i_std), PARAMETER :: nzobler = 7 !! Nb of texture classes according in the Zobler map |
---|
| 2802 | REAL(r_std),ALLOCATABLE :: textfrac_table(:,:) !! conversion table between the texture index |
---|
| 2803 | !! and the granulometric composition |
---|
| 2804 | ! |
---|
| 2805 | INTEGER :: ALLOC_ERR |
---|
| 2806 | INTEGER :: ntextinfile !! number of soil textures in the in the file |
---|
| 2807 | REAL(r_std), DIMENSION(:,:), ALLOCATABLE :: textrefrac !! text fractions re-dimensioned |
---|
| 2808 | REAL(r_std), DIMENSION(nbpt) :: atext !! Availability of the texture interpolation |
---|
| 2809 | !salma added the following 3 variables to control the SP-MIP simulations |
---|
| 2810 | REAL(r_std), DIMENSION(nbpt) :: aparam !! Availability of the parameter interpolation |
---|
| 2811 | CHARACTER(LEN=80) :: spmipexp !! designing the number of sp-mip experiment |
---|
| 2812 | CHARACTER(LEN=80) :: unif_case !! designing the model of experiment 4 (sp_mip) |
---|
| 2813 | |
---|
| 2814 | REAL(r_std) :: vmin, vmax !! min/max values to use for the |
---|
| 2815 | |
---|
| 2816 | CHARACTER(LEN=80) :: variablename !! Variable to interpolate |
---|
| 2817 | CHARACTER(LEN=80) :: lonname, latname !! lon, lat name in input file |
---|
| 2818 | REAL(r_std), DIMENSION(:), ALLOCATABLE :: variabletypevals !! Values for all the types of the variable |
---|
| 2819 | !! (variabletypevals(1) = -un, not used) |
---|
| 2820 | CHARACTER(LEN=50) :: fractype !! method of calculation of fraction |
---|
| 2821 | !! 'XYKindTime': Input values are kinds |
---|
| 2822 | !! of something with a temporal |
---|
| 2823 | !! evolution on the dx*dy matrix' |
---|
| 2824 | LOGICAL :: nonegative !! whether negative values should be removed |
---|
| 2825 | CHARACTER(LEN=50) :: maskingtype !! Type of masking |
---|
| 2826 | !! 'nomask': no-mask is applied |
---|
| 2827 | !! 'mbelow': take values below maskvals(1) |
---|
| 2828 | !! 'mabove': take values above maskvals(1) |
---|
| 2829 | !! 'msumrange': take values within 2 ranges; |
---|
| 2830 | !! maskvals(2) <= SUM(vals(k)) <= maskvals(1) |
---|
| 2831 | !! maskvals(1) < SUM(vals(k)) <= maskvals(3) |
---|
| 2832 | !! (normalized by maskvals(3)) |
---|
| 2833 | !! 'var': mask values are taken from a |
---|
| 2834 | !! variable inside the file (>0) |
---|
| 2835 | REAL(r_std), DIMENSION(3) :: maskvals !! values to use to mask (according to |
---|
| 2836 | !! `maskingtype') |
---|
| 2837 | CHARACTER(LEN=250) :: namemaskvar !! name of the variable to use to mask |
---|
| 2838 | INTEGER(i_std), DIMENSION(:), ALLOCATABLE :: vecpos |
---|
| 2839 | REAL(r_std) :: sgn !! sum of fractions excluding glaciers and ocean |
---|
| 2840 | !_ ================================================================================================================================ |
---|
| 2841 | |
---|
| 2842 | IF (printlev_loc>=3) WRITE (numout,*) 'slowproc_soilt' |
---|
| 2843 | |
---|
| 2844 | ! The soil parameters are defined by several keywords in run.def: |
---|
| 2845 | ! (a) soil_classif tells which kind of soil texture map you will read (mandatory): |
---|
| 2846 | ! - usda for 12 USDA texture classes (Reynolds, SoilGrids, SPMIP, etc) updated to 13 classes |
---|
| 2847 | ! for clay oxisols by Salma Tafasca |
---|
| 2848 | ! - zobler to read teh Zobler map and reduce it to 3 classes (fine, medium, coarse) |
---|
| 2849 | ! (b) spmipexp was introduced by Salma Tafasca for the SPMIP project |
---|
| 2850 | ! maps: Reading the soil parameter maps of SPMIP |
---|
| 2851 | ! unif: Imposing uniform soil texture over the globe (4 texture options, with parameter values imposed by SP-MIP) |
---|
| 2852 | ! Even with maps, some parameters (thermics) are defined based on texture. |
---|
| 2853 | ! So we read a soil texture map in all experiments but unif, where soil texture is imposed by njsc(:). |
---|
| 2854 | ! (c) unif_case to choose the soil texture assigned if spmipexp=maps (4 hard_coded possibilities) |
---|
| 2855 | |
---|
| 2856 | ! IMPORTANT: if no spmipexp is defined in run.def, the model works as before, by deriving the soil parameters |
---|
| 2857 | ! from a soil texture map, itself defined by the SOILTYPE_CLASSIF keyword, and soil_classif variable |
---|
| 2858 | ! But to get a uniform texture (exp 4), you need to select a soil texture map using soil_classif, even if it's not read |
---|
| 2859 | |
---|
| 2860 | !Config Key = SPMIPEXP |
---|
| 2861 | !Config Desc = Types of alternative hydraulic parameters |
---|
| 2862 | !Config Def = 'texture' |
---|
| 2863 | !Config Help = possible values: maps, unif |
---|
| 2864 | !Config Units = [-] |
---|
| 2865 | spmipexp='texture' ! default is to define parameters from soil texture, with soil_classif = 'zobler' or 'usda' |
---|
| 2866 | CALL getin_p("SPMIPEXP",spmipexp) |
---|
| 2867 | |
---|
| 2868 | IF (spmipexp == 'unif') THEN |
---|
| 2869 | ! case where unif=exp4 is selected: uniform soil parameters |
---|
| 2870 | ! the values of the hydraulic parameters below come from SP-MIP, |
---|
| 2871 | ! and correspond to the Rosetta PTF (Schaap et al., 2001) |
---|
| 2872 | |
---|
| 2873 | ! sp_mip_experiment_4: select another level of experiment: a, b, c or d in run.def |
---|
| 2874 | |
---|
| 2875 | !Config Key = UNIF_CASE |
---|
| 2876 | !Config Desc = Types of uniform soil textures in SPMIP |
---|
| 2877 | !Config Def = 'b' |
---|
| 2878 | !Config Help = possible values: a, b, c and d |
---|
| 2879 | !Config Units = [-] |
---|
| 2880 | unif_case='b' ! default = loamy soil |
---|
| 2881 | CALL getin_p("UNIF_CASE",unif_case) |
---|
| 2882 | |
---|
| 2883 | SELECTCASE (unif_case) |
---|
| 2884 | |
---|
| 2885 | CASE ('a') ! loamy sand |
---|
| 2886 | clayfraction=0.06 |
---|
| 2887 | sandfraction=0.81 |
---|
| 2888 | siltfraction=0.13 |
---|
| 2889 | ! njsc=2 |
---|
| 2890 | DO ib=1 , nbpt |
---|
| 2891 | njsc(ib) = 2 |
---|
| 2892 | mcr(ib) = 0.049 |
---|
| 2893 | mcs(ib) = 0.39 |
---|
| 2894 | ks(ib) = (1.41e-5)*1000*24*3600 |
---|
| 2895 | avan(ib) = 3.475*(1e-3) |
---|
| 2896 | nvan(ib) = 1.746 |
---|
| 2897 | mcfc(ib) = 0.1039 |
---|
| 2898 | mcw(ib) = 0.05221 |
---|
| 2899 | ENDDO |
---|
| 2900 | ! definir clayfraction à partir du barycentre du domaine loamy sand |
---|
| 2901 | ! definir njsc pour cette classe => pcent dans hydrol |
---|
| 2902 | |
---|
| 2903 | CASE ('b') !loam |
---|
| 2904 | clayfraction=0.2 |
---|
| 2905 | sandfraction=0.4 |
---|
| 2906 | siltfraction=0.4 |
---|
| 2907 | !njsc=6 |
---|
| 2908 | DO ib=1, nbpt |
---|
| 2909 | njsc(ib) = 6 |
---|
| 2910 | mcr(ib) = 0.061 |
---|
| 2911 | mcs(ib) = 0.399 |
---|
| 2912 | ks(ib) = (3.38e-6)*1000*24*3600 |
---|
| 2913 | avan(ib) = 1.112*(1e-3) |
---|
| 2914 | nvan(ib) = 1.472 |
---|
| 2915 | mcfc(ib) = 0.236 |
---|
| 2916 | mcw(ib) = 0.09115 |
---|
| 2917 | ENDDO |
---|
| 2918 | ! definir clayfraction à partir du barycentre du domaine |
---|
| 2919 | ! definir njsc pour cette classe |
---|
| 2920 | |
---|
| 2921 | CASE ('c') !silt |
---|
| 2922 | clayfraction=0.1 |
---|
| 2923 | sandfraction=0.06 |
---|
| 2924 | siltfraction=0.84 |
---|
| 2925 | !njsc=5 |
---|
| 2926 | DO ib=1, nbpt |
---|
| 2927 | njsc(ib)=5 |
---|
| 2928 | mcr(ib) = 0.05 |
---|
| 2929 | mcs(ib) = 0.489 |
---|
| 2930 | ks(ib) = (2.81e-6)*1000*24*3600 |
---|
| 2931 | avan(ib) = 0.6577*(1e-3) |
---|
| 2932 | nvan(ib) = 1.679 |
---|
| 2933 | mcfc(ib) = 0.2854 |
---|
| 2934 | mcw(ib) = 0.06944 |
---|
| 2935 | ENDDO |
---|
| 2936 | |
---|
| 2937 | ! definir clayfraction à partir du barycentre du domaine |
---|
| 2938 | ! definir njsc pour cette classe |
---|
| 2939 | CASE ('d')!clay |
---|
| 2940 | clayfraction=0.55 |
---|
| 2941 | sandfraction=0.15 |
---|
| 2942 | siltfraction=0.3 |
---|
| 2943 | !njsc=12 |
---|
| 2944 | DO ib=1, nbpt |
---|
| 2945 | njsc(ib)=12 |
---|
| 2946 | mcr(ib) = 0.098 |
---|
| 2947 | mcs(ib) = 0.459 |
---|
| 2948 | ks(ib) = (9.74e-7)*1000*24*3600 |
---|
| 2949 | avan(ib) = 1.496*(1e-3) |
---|
| 2950 | nvan(ib) = 1.253 |
---|
| 2951 | mcfc(ib) = 0.3329 |
---|
| 2952 | mcw(ib) = 0.1897 |
---|
| 2953 | ENDDO |
---|
| 2954 | ! definir clayfraction à partir du barycentre du domaine |
---|
| 2955 | ! definir njsc pour cette classe |
---|
| 2956 | |
---|
| 2957 | CASE DEFAULT |
---|
| 2958 | |
---|
| 2959 | WRITE (numout,*) 'Unsupported experiment number. Choose between a, b, c or d according to sp_mip_experiment_4 number' |
---|
| 2960 | CALL ipslerr_p(3,'hydrol_init','Unsupported experiment number. ',& |
---|
| 2961 | 'Choose between a,b,c or d','') |
---|
| 2962 | ENDSELECT |
---|
| 2963 | |
---|
| 2964 | ELSE ! spmipexp is either exp1=maps, or texture for exp2 or exp3 (or typing error!) |
---|
| 2965 | |
---|
| 2966 | ! In these cases (maps or texture), we need to read the soil texture map |
---|
| 2967 | |
---|
| 2968 | !Config Key = SOILCLASS_FILE |
---|
| 2969 | !Config Desc = Name of file from which soil types are read |
---|
| 2970 | !Config Def = soils_param.nc |
---|
| 2971 | !Config If = NOT(IMPOSE_VEG) |
---|
| 2972 | !Config Help = The name of the file to be opened to read the soil types. |
---|
| 2973 | !Config The data from this file is then interpolated to the grid of |
---|
| 2974 | !Config of the model. The aim is to get fractions for sand loam and |
---|
| 2975 | !Config clay in each grid box. This information is used for soil hydrology |
---|
| 2976 | !Config and respiration. |
---|
| 2977 | !Config Units = [FILE] |
---|
| 2978 | ! |
---|
| 2979 | ! soils_param.nc file is 1deg soil texture file (Zobler) |
---|
| 2980 | ! The USDA map from Reynolds is soils_param_usda.nc (1/12deg resolution) |
---|
| 2981 | |
---|
| 2982 | filename = 'soils_param.nc' |
---|
| 2983 | CALL getin_p('SOILCLASS_FILE',filename) |
---|
| 2984 | |
---|
| 2985 | variablename = 'soiltext' |
---|
| 2986 | |
---|
| 2987 | !! Variables for interpweight |
---|
| 2988 | ! Type of calculation of cell fractions |
---|
| 2989 | fractype = 'default' |
---|
| 2990 | |
---|
| 2991 | IF (xios_interpolation) THEN |
---|
| 2992 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_soilt: Use XIOS to read and interpolate " & |
---|
| 2993 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
| 2994 | |
---|
| 2995 | SELECT CASE(soil_classif) |
---|
| 2996 | |
---|
| 2997 | CASE('none') |
---|
| 2998 | ALLOCATE(textfrac_table(nscm,ntext), STAT=ALLOC_ERR) |
---|
| 2999 | IF (ALLOC_ERR/=0) CALL ipslerr_p(3,'slowproc_soilt','Error in allocation for textfrac_table','','') |
---|
| 3000 | DO ib=1, nbpt |
---|
| 3001 | soilclass(ib,:) = soilclass_default_fao |
---|
| 3002 | clayfraction(ib) = clayfraction_default |
---|
| 3003 | ENDDO |
---|
| 3004 | |
---|
| 3005 | CASE('zobler') |
---|
| 3006 | ! |
---|
| 3007 | soilclass_default=soilclass_default_fao ! FAO means here 3 final texture classes |
---|
| 3008 | ! |
---|
| 3009 | IF (printlev_loc>=2) WRITE(numout,*) "Using a soilclass map with Zobler classification, to be read using XIOS" |
---|
| 3010 | ! |
---|
| 3011 | ALLOCATE(textrefrac(nbpt,nzobler)) |
---|
| 3012 | ALLOCATE(textfrac_table(nzobler,ntext), STAT=ALLOC_ERR) |
---|
| 3013 | IF (ALLOC_ERR/=0) CALL ipslerr_p(3,'slowproc_soilt','Error in allocation for textfrac_table','','') |
---|
| 3014 | CALL get_soilcorr_zobler (nzobler, textfrac_table) |
---|
| 3015 | CALL xios_orchidee_recv_field('soiltext1',textrefrac(:,1)) |
---|
| 3016 | CALL xios_orchidee_recv_field('soiltext2',textrefrac(:,2)) |
---|
| 3017 | CALL xios_orchidee_recv_field('soiltext3',textrefrac(:,3)) |
---|
| 3018 | CALL xios_orchidee_recv_field('soiltext4',textrefrac(:,4)) |
---|
| 3019 | CALL xios_orchidee_recv_field('soiltext5',textrefrac(:,5)) |
---|
| 3020 | CALL xios_orchidee_recv_field('soiltext6',textrefrac(:,6)) |
---|
| 3021 | CALL xios_orchidee_recv_field('soiltext7',textrefrac(:,7)) |
---|
| 3022 | |
---|
| 3023 | CALL get_soilcorr_zobler (nzobler, textfrac_table) |
---|
| 3024 | ! ! |
---|
| 3025 | DO ib =1, nbpt |
---|
| 3026 | soilclass(ib,1)=textrefrac(ib,1) |
---|
| 3027 | soilclass(ib,2)=textrefrac(ib,2)+textrefrac(ib,3)+textrefrac(ib,4)+textrefrac(ib,7) |
---|
| 3028 | soilclass(ib,3)=textrefrac(ib,5) |
---|
| 3029 | |
---|
| 3030 | ! clayfraction is the sum of the % of clay (as a mineral of small granulometry, and not as a texture) |
---|
| 3031 | ! over the zobler pixels composing the ORCHIDEE grid-cell |
---|
| 3032 | clayfraction(ib) = textfrac_table(1,3) * textrefrac(ib,1)+textfrac_table(2,3) * textrefrac(ib,2) + & |
---|
| 3033 | textfrac_table(3,3) * textrefrac(ib,3)+textfrac_table(4,3) * textrefrac(ib,4) + & |
---|
| 3034 | textfrac_table(5,3) * textrefrac(ib,5)+textfrac_table(7,3) * textrefrac(ib,7) |
---|
| 3035 | |
---|
| 3036 | sandfraction(ib) = textfrac_table(1,2) * textrefrac(ib,1)+textfrac_table(2,2) * textrefrac(ib,2) + & |
---|
| 3037 | textfrac_table(3,2) * textrefrac(ib,3)+textfrac_table(4,2) * textrefrac(ib,4) + & |
---|
| 3038 | textfrac_table(5,2) * textrefrac(ib,5)+textfrac_table(7,2) * textrefrac(ib,7) |
---|
| 3039 | |
---|
| 3040 | siltfraction(ib) = textfrac_table(1,1) * textrefrac(ib,1)+textfrac_table(2,1) * textrefrac(ib,2) + & |
---|
| 3041 | textfrac_table(3,1) * textrefrac(ib,3)+textfrac_table(4,1) * textrefrac(ib,4) + & |
---|
| 3042 | textfrac_table(5,1) * textrefrac(ib,5)+textfrac_table(7,1) * textrefrac(ib,7) |
---|
| 3043 | |
---|
| 3044 | sgn=SUM(soilclass(ib,1:3)) |
---|
| 3045 | |
---|
| 3046 | IF (sgn < min_sechiba) THEN |
---|
| 3047 | soilclass(ib,:) = soilclass_default(:) |
---|
| 3048 | clayfraction(ib) = clayfraction_default |
---|
| 3049 | sandfraction(ib) = sandfraction_default |
---|
| 3050 | siltfraction(ib) = siltfraction_default |
---|
| 3051 | atext(ib)=0. |
---|
| 3052 | ELSE |
---|
| 3053 | atext(ib)=sgn |
---|
| 3054 | clayfraction(ib) = clayfraction(ib) / sgn |
---|
| 3055 | sandfraction(ib) = sandfraction(ib) / sgn |
---|
| 3056 | siltfraction(ib) = siltfraction(ib) / sgn |
---|
| 3057 | soilclass(ib,1:3) = soilclass(ib,1:3) / sgn |
---|
| 3058 | ENDIF |
---|
| 3059 | |
---|
| 3060 | ENDDO |
---|
| 3061 | |
---|
| 3062 | CASE('usda') |
---|
| 3063 | |
---|
| 3064 | IF (printlev_loc>=4) WRITE (numout,*) 'slowproc_soilt: start case usda' |
---|
| 3065 | |
---|
| 3066 | soilclass_default=soilclass_default_usda |
---|
| 3067 | ! |
---|
| 3068 | WRITE(numout,*) "Using a soilclass map with usda classification, to be read using XIOS" |
---|
| 3069 | ! |
---|
| 3070 | ALLOCATE(textrefrac(nbpt,nscm)) |
---|
| 3071 | ALLOCATE(textfrac_table(nscm,ntext), STAT=ALLOC_ERR) |
---|
| 3072 | IF (ALLOC_ERR/=0) CALL ipslerr_p(3,'slowproc_soilt','Error in allocation for textfrac_table','','') |
---|
| 3073 | |
---|
| 3074 | CALL get_soilcorr_usda (nscm, textfrac_table) |
---|
| 3075 | |
---|
| 3076 | IF (printlev_loc>=4) WRITE (numout,*) 'slowproc_soilt: After get_soilcorr_usda' |
---|
| 3077 | |
---|
| 3078 | CALL xios_orchidee_recv_field('soiltext1',textrefrac(:,1)) |
---|
| 3079 | CALL xios_orchidee_recv_field('soiltext2',textrefrac(:,2)) |
---|
| 3080 | CALL xios_orchidee_recv_field('soiltext3',textrefrac(:,3)) |
---|
| 3081 | CALL xios_orchidee_recv_field('soiltext4',textrefrac(:,4)) |
---|
| 3082 | CALL xios_orchidee_recv_field('soiltext5',textrefrac(:,5)) |
---|
| 3083 | CALL xios_orchidee_recv_field('soiltext6',textrefrac(:,6)) |
---|
| 3084 | CALL xios_orchidee_recv_field('soiltext7',textrefrac(:,7)) |
---|
| 3085 | CALL xios_orchidee_recv_field('soiltext8',textrefrac(:,8)) |
---|
| 3086 | CALL xios_orchidee_recv_field('soiltext9',textrefrac(:,9)) |
---|
| 3087 | CALL xios_orchidee_recv_field('soiltext10',textrefrac(:,10)) |
---|
| 3088 | CALL xios_orchidee_recv_field('soiltext11',textrefrac(:,11)) |
---|
| 3089 | CALL xios_orchidee_recv_field('soiltext12',textrefrac(:,12)) |
---|
| 3090 | CALL xios_orchidee_recv_field('soiltext13',textrefrac(:,13)) |
---|
| 3091 | |
---|
| 3092 | CALL get_soilcorr_usda (nscm, textfrac_table) |
---|
| 3093 | IF (printlev_loc>=4) WRITE (numout,*) 'slowproc_soilt: After get_soilcorr_usda' |
---|
| 3094 | |
---|
| 3095 | DO ib =1, nbpt |
---|
| 3096 | clayfraction(ib) = 0.0 |
---|
| 3097 | DO ilf = 1,nscm |
---|
| 3098 | soilclass(ib,ilf)=textrefrac(ib,ilf) |
---|
| 3099 | clayfraction(ib) = clayfraction(ib) + textfrac_table(ilf,3)*textrefrac(ib,ilf) |
---|
| 3100 | sandfraction(ib) = sandfraction(ib) + textfrac_table(ilf,2)*textrefrac(ib,ilf) |
---|
| 3101 | siltfraction(ib) = siltfraction(ib) + textfrac_table(ilf,1)*textrefrac(ib,ilf) |
---|
| 3102 | ENDDO |
---|
| 3103 | |
---|
| 3104 | sgn=SUM(soilclass(ib,:)) |
---|
| 3105 | |
---|
| 3106 | IF (sgn < min_sechiba) THEN |
---|
| 3107 | soilclass(ib,:) = soilclass_default(:) |
---|
| 3108 | clayfraction(ib) = clayfraction_default |
---|
| 3109 | sandfraction(ib) = sandfraction_default |
---|
| 3110 | siltfraction(ib) = siltfraction_default |
---|
| 3111 | atext(ib)=0 |
---|
| 3112 | ELSE |
---|
| 3113 | soilclass(ib,:) = soilclass(ib,:) / sgn |
---|
| 3114 | clayfraction(ib) = clayfraction(ib) / sgn |
---|
| 3115 | sandfraction(ib) = sandfraction(ib) / sgn |
---|
| 3116 | siltfraction(ib) = siltfraction(ib) / sgn |
---|
| 3117 | atext(ib)=sgn |
---|
| 3118 | ENDIF |
---|
| 3119 | ENDDO |
---|
| 3120 | |
---|
| 3121 | CASE DEFAULT |
---|
| 3122 | WRITE(numout,*) 'slowproc_soilt:' |
---|
| 3123 | WRITE(numout,*) ' A non supported soil type classification has been chosen' |
---|
| 3124 | CALL ipslerr_p(3,'slowproc_soilt','non supported soil type classification','','') |
---|
| 3125 | END SELECT |
---|
| 3126 | |
---|
| 3127 | ELSE ! xios_interpolation |
---|
| 3128 | ! Read and interpolate using stardard method with IOIPSL and aggregate |
---|
| 3129 | |
---|
| 3130 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_soilt: Read and interpolate " & |
---|
| 3131 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
| 3132 | |
---|
| 3133 | ! Name of the longitude and latitude in the input file |
---|
| 3134 | lonname = 'nav_lon' |
---|
| 3135 | latname = 'nav_lat' |
---|
| 3136 | |
---|
| 3137 | IF (printlev_loc >= 2) WRITE(numout,*) "slowproc_soilt: Start interpolate " & |
---|
| 3138 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
| 3139 | |
---|
| 3140 | IF ( TRIM(soil_classif) /= 'none' ) THEN |
---|
| 3141 | |
---|
| 3142 | ! Define a variable for the number of soil textures in the input file |
---|
| 3143 | SELECTCASE(soil_classif) |
---|
| 3144 | CASE('zobler') |
---|
| 3145 | ntextinfile=nzobler |
---|
| 3146 | CASE('usda') |
---|
| 3147 | ntextinfile=nscm |
---|
| 3148 | CASE DEFAULT |
---|
| 3149 | WRITE(numout,*) 'slowproc_soilt:' |
---|
| 3150 | WRITE(numout,*) ' A non supported soil type classification has been chosen' |
---|
| 3151 | CALL ipslerr_p(3,'slowproc_soilt','non supported soil type classification','','') |
---|
| 3152 | ENDSELECT |
---|
| 3153 | |
---|
| 3154 | ALLOCATE(textrefrac(nbpt,ntextinfile), STAT=ALLOC_ERR) |
---|
| 3155 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_soilt','Problem in allocation of variable textrefrac',& |
---|
| 3156 | '','') |
---|
| 3157 | |
---|
| 3158 | ! Assigning values to vmin, vmax |
---|
| 3159 | vmin = un |
---|
| 3160 | vmax = ntextinfile*un |
---|
| 3161 | |
---|
| 3162 | ALLOCATE(variabletypevals(ntextinfile), STAT=ALLOC_ERR) |
---|
| 3163 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_soilt','Problem in allocation of variabletypevals','','') |
---|
| 3164 | variabletypevals = -un |
---|
| 3165 | |
---|
| 3166 | !! Variables for interpweight |
---|
| 3167 | ! Should negative values be set to zero from input file? |
---|
| 3168 | nonegative = .FALSE. |
---|
| 3169 | ! Type of mask to apply to the input data (see header for more details) |
---|
| 3170 | maskingtype = 'mabove' |
---|
| 3171 | ! Values to use for the masking |
---|
| 3172 | maskvals = (/ min_sechiba, undef_sechiba, undef_sechiba /) |
---|
| 3173 | ! Name of the variable with the values for the mask in the input file (only if maskkingtype='var') ( not used) |
---|
| 3174 | |
---|
| 3175 | namemaskvar = '' |
---|
| 3176 | |
---|
| 3177 | CALL interpweight_2D(nbpt, ntextinfile, variabletypevals, lalo, resolution, neighbours, & |
---|
| 3178 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 3179 | maskvals, namemaskvar, 0, 0, -1, fractype, -1., -1., textrefrac, atext) |
---|
| 3180 | |
---|
| 3181 | ALLOCATE(vecpos(ntextinfile), STAT=ALLOC_ERR) |
---|
| 3182 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_soilt','Problem in allocation of variable vecpos','','') |
---|
| 3183 | ALLOCATE(solt(ntextinfile), STAT=ALLOC_ERR) |
---|
| 3184 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_soilt','Problem in allocation of variable solt','','') |
---|
| 3185 | |
---|
| 3186 | IF (printlev_loc >= 5) THEN |
---|
| 3187 | WRITE(numout,*)' slowproc_soilt after interpweight_2D' |
---|
| 3188 | WRITE(numout,*)' slowproc_soilt before starting loop nbpt:', nbpt |
---|
| 3189 | WRITE(numout,*)" slowproc_soilt starting classification '" // TRIM(soil_classif) // "'..." |
---|
| 3190 | END IF |
---|
| 3191 | ELSE |
---|
| 3192 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_soilt using default values all points are propertly ' // & |
---|
| 3193 | 'interpolated atext = 1. everywhere!' |
---|
| 3194 | atext = 1. |
---|
| 3195 | END IF |
---|
| 3196 | |
---|
| 3197 | nbexp = 0 |
---|
| 3198 | SELECTCASE(soil_classif) |
---|
| 3199 | CASE('none') |
---|
| 3200 | ALLOCATE(textfrac_table(nscm,ntext), STAT=ALLOC_ERR) |
---|
| 3201 | IF (ALLOC_ERR/=0) CALL ipslerr_p(3,'slowproc_soilt','Error in allocation for textfrac_table','','') |
---|
| 3202 | DO ib=1, nbpt |
---|
| 3203 | soilclass(ib,:) = soilclass_default_fao |
---|
| 3204 | clayfraction(ib) = clayfraction_default |
---|
| 3205 | sandfraction(ib) = sandfraction_default |
---|
| 3206 | siltfraction(ib) = siltfraction_default |
---|
| 3207 | ENDDO |
---|
| 3208 | CASE('zobler') |
---|
| 3209 | ! |
---|
| 3210 | soilclass_default=soilclass_default_fao ! FAO means here 3 final texture classes |
---|
| 3211 | ! |
---|
| 3212 | IF (printlev_loc>=2) WRITE(numout,*) "Using a soilclass map with Zobler classification" |
---|
| 3213 | ! |
---|
| 3214 | ALLOCATE(textfrac_table(nzobler,ntext), STAT=ALLOC_ERR) |
---|
| 3215 | IF (ALLOC_ERR/=0) CALL ipslerr_p(3,'slowproc_soilt','Error in allocation for textfrac_table','','') |
---|
| 3216 | CALL get_soilcorr_zobler (nzobler, textfrac_table) |
---|
| 3217 | |
---|
| 3218 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_soilt after getting table of textures' |
---|
| 3219 | DO ib =1, nbpt |
---|
| 3220 | soilclass(ib,:) = zero |
---|
| 3221 | clayfraction(ib) = zero |
---|
| 3222 | sandfraction(ib) = zero |
---|
| 3223 | siltfraction(ib) = zero |
---|
| 3224 | ! |
---|
| 3225 | ! vecpos: List of positions where textures were not zero |
---|
| 3226 | ! vecpos(1): number of not null textures found |
---|
| 3227 | vecpos = interpweight_ValVecR(textrefrac(ib,:),nzobler,zero,'neq') |
---|
| 3228 | fopt = vecpos(1) |
---|
| 3229 | |
---|
| 3230 | IF ( fopt .EQ. 0 ) THEN |
---|
| 3231 | ! No points were found for current grid box, use default values |
---|
| 3232 | nbexp = nbexp + 1 |
---|
| 3233 | soilclass(ib,:) = soilclass_default(:) |
---|
| 3234 | clayfraction(ib) = clayfraction_default |
---|
| 3235 | sandfraction(ib) = sandfraction_default |
---|
| 3236 | siltfraction(ib) = siltfraction_default |
---|
| 3237 | |
---|
| 3238 | ELSE |
---|
| 3239 | IF (fopt == nzobler) THEN |
---|
| 3240 | ! All textures are not zero |
---|
| 3241 | solt=(/(i,i=1,nzobler)/) |
---|
| 3242 | ELSE |
---|
| 3243 | DO ilf = 1,fopt |
---|
| 3244 | solt(ilf) = vecpos(ilf+1) |
---|
| 3245 | END DO |
---|
| 3246 | END IF |
---|
| 3247 | ! |
---|
| 3248 | ! Compute the fraction of each textural class |
---|
| 3249 | ! |
---|
| 3250 | sgn = 0. |
---|
| 3251 | DO ilf = 1,fopt |
---|
| 3252 | ! |
---|
| 3253 | ! Here we make the correspondance between the 7 zobler textures and the 3 textures in ORCHIDEE |
---|
| 3254 | ! and soilclass correspond to surfaces covered by the 3 textures of ORCHIDEE (coase,medium,fine) |
---|
| 3255 | ! For type 6 = glacier, default values are set and it is also taken into account during the normalization |
---|
| 3256 | ! of the fractions (done in interpweight_2D) |
---|
| 3257 | ! Note that type 0 corresponds to ocean but it is already removed using the mask above. |
---|
| 3258 | ! |
---|
| 3259 | IF ( (solt(ilf) .LE. nzobler) .AND. (solt(ilf) .GT. 0) .AND. & |
---|
| 3260 | (solt(ilf) .NE. 6) ) THEN |
---|
| 3261 | SELECT CASE(solt(ilf)) |
---|
| 3262 | CASE(1) |
---|
| 3263 | soilclass(ib,1) = soilclass(ib,1) + textrefrac(ib,solt(ilf)) |
---|
| 3264 | CASE(2) |
---|
| 3265 | soilclass(ib,2) = soilclass(ib,2) + textrefrac(ib,solt(ilf)) |
---|
| 3266 | CASE(3) |
---|
| 3267 | soilclass(ib,2) = soilclass(ib,2) + textrefrac(ib,solt(ilf)) |
---|
| 3268 | CASE(4) |
---|
| 3269 | soilclass(ib,2) = soilclass(ib,2) + textrefrac(ib,solt(ilf)) |
---|
| 3270 | CASE(5) |
---|
| 3271 | soilclass(ib,3) = soilclass(ib,3) + textrefrac(ib,solt(ilf)) |
---|
| 3272 | CASE(7) |
---|
| 3273 | soilclass(ib,2) = soilclass(ib,2) + textrefrac(ib,solt(ilf)) |
---|
| 3274 | CASE DEFAULT |
---|
| 3275 | WRITE(numout,*) 'We should not be here, an impossible case appeared' |
---|
| 3276 | CALL ipslerr_p(3,'slowproc_soilt','Bad value for solt','','') |
---|
| 3277 | END SELECT |
---|
| 3278 | ! clayfraction is the sum of the % of clay (as a mineral of small granulometry, and not as a texture) |
---|
| 3279 | ! over the zobler pixels composing the ORCHIDEE grid-cell |
---|
| 3280 | clayfraction(ib) = clayfraction(ib) + & |
---|
| 3281 | & textfrac_table(solt(ilf),3) * textrefrac(ib,solt(ilf)) |
---|
| 3282 | sandfraction(ib) = sandfraction(ib) + & |
---|
| 3283 | & textfrac_table(solt(ilf),2) * textrefrac(ib,solt(ilf)) |
---|
| 3284 | siltfraction(ib) = siltfraction(ib) + & |
---|
| 3285 | & textfrac_table(solt(ilf),1) * textrefrac(ib,solt(ilf)) |
---|
| 3286 | ! Sum the fractions which are not glaciers nor ocean |
---|
| 3287 | sgn = sgn + textrefrac(ib,solt(ilf)) |
---|
| 3288 | ELSE |
---|
| 3289 | IF (solt(ilf) .GT. nzobler) THEN |
---|
| 3290 | WRITE(numout,*) 'The file contains a soil color class which is incompatible with this program' |
---|
| 3291 | CALL ipslerr_p(3,'slowproc_soilt','Problem soil color class incompatible','','') |
---|
| 3292 | ENDIF |
---|
| 3293 | END IF |
---|
| 3294 | ENDDO |
---|
| 3295 | |
---|
| 3296 | IF ( sgn .LT. min_sechiba) THEN |
---|
| 3297 | ! Set default values if grid cells were only covered by glaciers or ocean |
---|
| 3298 | ! or if now information on the source grid was found. |
---|
| 3299 | nbexp = nbexp + 1 |
---|
| 3300 | soilclass(ib,:) = soilclass_default(:) |
---|
| 3301 | clayfraction(ib) = clayfraction_default |
---|
| 3302 | sandfraction(ib) = sandfraction_default |
---|
| 3303 | siltfraction(ib) = siltfraction_default |
---|
| 3304 | ELSE |
---|
| 3305 | ! Normalize using the fraction of surface not including glaciers and ocean |
---|
| 3306 | soilclass(ib,:) = soilclass(ib,:)/sgn |
---|
| 3307 | clayfraction(ib) = clayfraction(ib)/sgn |
---|
| 3308 | sandfraction(ib) = sandfraction(ib)/sgn |
---|
| 3309 | siltfraction(ib) = siltfraction(ib)/sgn |
---|
| 3310 | ENDIF |
---|
| 3311 | ENDIF |
---|
| 3312 | ENDDO |
---|
| 3313 | |
---|
| 3314 | ! The "USDA" case reads a map of the 12 USDA texture classes, |
---|
| 3315 | ! such as to assign the corresponding soil properties |
---|
| 3316 | CASE("usda") |
---|
| 3317 | IF (printlev_loc>=2) WRITE(numout,*) "Using a soilclass map with usda classification" |
---|
| 3318 | |
---|
| 3319 | soilclass_default=soilclass_default_usda |
---|
| 3320 | |
---|
| 3321 | |
---|
| 3322 | ALLOCATE(textfrac_table(nscm,ntext), STAT=ALLOC_ERR) |
---|
| 3323 | IF (ALLOC_ERR/=0) CALL ipslerr_p(3,'slowproc_soilt','Error in allocation for textfrac_table','','') |
---|
| 3324 | |
---|
| 3325 | CALL get_soilcorr_usda (nscm, textfrac_table) |
---|
| 3326 | |
---|
| 3327 | IF (printlev_loc>=4) WRITE (numout,*) 'slowproc_soilt: After get_soilcorr_usda' |
---|
| 3328 | ! |
---|
| 3329 | DO ib =1, nbpt |
---|
| 3330 | ! GO through the point we have found |
---|
| 3331 | ! |
---|
| 3332 | ! Provide which textures were found |
---|
| 3333 | ! vecpos: List of positions where textures were not zero |
---|
| 3334 | ! vecpos(1): number of not null textures found |
---|
| 3335 | vecpos = interpweight_ValVecR(textrefrac(ib,:),ntextinfile,zero,'neq') |
---|
| 3336 | fopt = vecpos(1) |
---|
| 3337 | ! |
---|
| 3338 | ! Check that we found some points |
---|
| 3339 | ! |
---|
| 3340 | soilclass(ib,:) = 0.0 |
---|
| 3341 | clayfraction(ib) = 0.0 |
---|
| 3342 | sandfraction(ib) = 0.0 |
---|
| 3343 | siltfraction(ib) = 0.0 |
---|
| 3344 | |
---|
| 3345 | IF ( fopt .EQ. 0) THEN |
---|
| 3346 | ! No points were found for current grid box, use default values |
---|
| 3347 | IF (printlev_loc>=3) WRITE(numout,*)'slowproc_soilt: no soil class in input file found for point=', ib |
---|
| 3348 | nbexp = nbexp + 1 |
---|
| 3349 | soilclass(ib,:) = soilclass_default |
---|
| 3350 | clayfraction(ib) = clayfraction_default |
---|
| 3351 | sandfraction(ib) = sandfraction_default |
---|
| 3352 | siltfraction(ib) = siltfraction_default |
---|
| 3353 | ELSE |
---|
| 3354 | IF (fopt == nscm) THEN |
---|
| 3355 | ! All textures are not zero |
---|
| 3356 | solt(:) = (/(i,i=1,nscm)/) |
---|
| 3357 | ELSE |
---|
| 3358 | DO ilf = 1,fopt |
---|
| 3359 | solt(ilf) = vecpos(ilf+1) |
---|
| 3360 | END DO |
---|
| 3361 | END IF |
---|
| 3362 | |
---|
| 3363 | ! Compute the fraction of each textural class |
---|
| 3364 | DO ilf = 1,fopt |
---|
| 3365 | IF ( (solt(ilf) .LE. nscm) .AND. (solt(ilf) .GT. 0) ) THEN |
---|
| 3366 | soilclass(ib,solt(ilf)) = textrefrac(ib,solt(ilf)) |
---|
| 3367 | clayfraction(ib) = clayfraction(ib) + textfrac_table(solt(ilf),3) * & |
---|
| 3368 | textrefrac(ib,solt(ilf)) |
---|
| 3369 | sandfraction(ib) = sandfraction(ib) + textfrac_table(solt(ilf),2) * & |
---|
| 3370 | textrefrac(ib,solt(ilf)) |
---|
| 3371 | siltfraction(ib) = siltfraction(ib) + textfrac_table(solt(ilf),1) * & |
---|
| 3372 | textrefrac(ib,solt(ilf)) |
---|
| 3373 | ELSE |
---|
| 3374 | IF (solt(ilf) .GT. nscm) THEN |
---|
| 3375 | WRITE(*,*) 'The file contains a soil color class which is incompatible with this program' |
---|
| 3376 | CALL ipslerr_p(3,'slowproc_soilt','Problem soil color class incompatible 2','','') |
---|
| 3377 | ENDIF |
---|
| 3378 | ENDIF |
---|
| 3379 | ! |
---|
| 3380 | ENDDO |
---|
| 3381 | |
---|
| 3382 | ! Set default values if the surface in source file is too small |
---|
| 3383 | IF ( atext(ib) .LT. min_sechiba) THEN |
---|
| 3384 | nbexp = nbexp + 1 |
---|
| 3385 | soilclass(ib,:) = soilclass_default(:) |
---|
| 3386 | clayfraction(ib) = clayfraction_default |
---|
| 3387 | sandfraction(ib) = sandfraction_default |
---|
| 3388 | siltfraction(ib) = siltfraction_default |
---|
| 3389 | ENDIF |
---|
| 3390 | ENDIF |
---|
| 3391 | |
---|
| 3392 | ENDDO |
---|
| 3393 | |
---|
| 3394 | IF (printlev_loc>=4) WRITE (numout,*) ' slowproc_soilt: End case usda' |
---|
| 3395 | |
---|
| 3396 | CASE DEFAULT |
---|
| 3397 | WRITE(numout,*) 'slowproc_soilt _______' |
---|
| 3398 | WRITE(numout,*) ' A non supported soil type classification has been chosen' |
---|
| 3399 | CALL ipslerr_p(3,'slowproc_soilt','non supported soil type classification','','') |
---|
| 3400 | ENDSELECT |
---|
| 3401 | IF (printlev_loc >= 5 ) WRITE(numout,*)' slowproc_soilt end of type classification' |
---|
| 3402 | |
---|
| 3403 | IF ( nbexp .GT. 0 ) THEN |
---|
| 3404 | WRITE(numout,*) 'slowproc_soilt:' |
---|
| 3405 | WRITE(numout,*) ' The interpolation of variable soiltext had ', nbexp |
---|
| 3406 | WRITE(numout,*) ' points without data. This are either coastal points or ice covered land.' |
---|
| 3407 | WRITE(numout,*) ' The problem was solved by using the default soil types.' |
---|
| 3408 | ENDIF |
---|
| 3409 | |
---|
| 3410 | IF (ALLOCATED(variabletypevals)) DEALLOCATE (variabletypevals) |
---|
| 3411 | IF (ALLOCATED(textrefrac)) DEALLOCATE (textrefrac) |
---|
| 3412 | IF (ALLOCATED(solt)) DEALLOCATE (solt) |
---|
| 3413 | IF (ALLOCATED(textfrac_table)) DEALLOCATE (textfrac_table) |
---|
| 3414 | |
---|
| 3415 | ENDIF ! xios_interpolation |
---|
| 3416 | |
---|
| 3417 | !salma: calculate njsc |
---|
| 3418 | njsc(:) = 0 |
---|
| 3419 | DO ib = 1, nbpt |
---|
| 3420 | njsc(ib) = MAXLOC(soilclass(ib,:),1) |
---|
| 3421 | ENDDO |
---|
| 3422 | |
---|
| 3423 | ! End of soil texture reading, for 'maps' and classical behavior |
---|
| 3424 | |
---|
| 3425 | IF (spmipexp == 'maps') THEN |
---|
| 3426 | IF (printlev_loc>=3) WRITE (numout,*) 'slowproc_soilt: Read soil hydraulic parameters with IOIPSL' |
---|
| 3427 | |
---|
| 3428 | ! Read using IOIPSL and interpolate using aggregate tool in ORCHIDEE |
---|
| 3429 | |
---|
| 3430 | !Config Key = PARAM_FILE |
---|
| 3431 | !Config Desc = Name of file from which soil parameter values are read |
---|
| 3432 | !Config Def = params_sp_mip.nc |
---|
| 3433 | !Config Help = The name of the file to be opened to read values of parameters. |
---|
| 3434 | !Config The data from this file is then interpolated to the grid of |
---|
| 3435 | !Config of the model. |
---|
| 3436 | !Config Units = [FILE] |
---|
| 3437 | ! |
---|
| 3438 | ! params_sp_mip.nc file is 0.5 deg soil hydraulic parameters file provided by sp_mip |
---|
| 3439 | |
---|
| 3440 | filename = 'params_sp_mip.nc' |
---|
| 3441 | CALL getin_p('PARAM_FILE',filename) |
---|
| 3442 | |
---|
| 3443 | !! Variables for interpweight |
---|
| 3444 | ! Type of calculation of cell fractions |
---|
| 3445 | fractype = 'default' |
---|
| 3446 | ! Name of the longitude and latitude in the input file |
---|
| 3447 | lonname = 'nav_lon' |
---|
| 3448 | latname = 'nav_lat' |
---|
| 3449 | ! Assigning values to vmin, vmax (there are not types/categories |
---|
| 3450 | vmin =0. |
---|
| 3451 | vmax = 99999. |
---|
| 3452 | !! Variables for interpweight |
---|
| 3453 | ! Should negative values be set to zero from input file? |
---|
| 3454 | nonegative = .FALSE. |
---|
| 3455 | ! Type of mask to apply to the input data (see header for more details) |
---|
| 3456 | maskingtype = 'mabove' |
---|
| 3457 | ! Values to use for the masking |
---|
| 3458 | maskvals = (/ min_sechiba, undef_sechiba, undef_sechiba /) |
---|
| 3459 | ! Name of the variable with the values for the mask in the input file (only if maskkingtype='var') ( not used) |
---|
| 3460 | namemaskvar = '' |
---|
| 3461 | |
---|
| 3462 | variablename = 'ks' |
---|
| 3463 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_soilt: Read and interpolate " & |
---|
| 3464 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
| 3465 | CALL interpweight_2Dcont(nbpt, 0, 0, lalo, resolution, neighbours, & |
---|
| 3466 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 3467 | maskvals, namemaskvar, -1, fractype, 0., 0., & |
---|
| 3468 | ks, aparam) |
---|
| 3469 | WRITE(numout,*) 'ks map is read _______' |
---|
| 3470 | |
---|
| 3471 | variablename = 'alpha' |
---|
| 3472 | CALL interpweight_2Dcont(nbpt, 0, 0, lalo, resolution, neighbours, & |
---|
| 3473 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 3474 | maskvals, namemaskvar, -1, fractype, 0., 0., & |
---|
| 3475 | avan, aparam) |
---|
| 3476 | WRITE(numout,*) 'avan map read _______' |
---|
| 3477 | |
---|
| 3478 | variablename = 'thetar' |
---|
| 3479 | CALL interpweight_2Dcont(nbpt, 0, 0, lalo, resolution, neighbours, & |
---|
| 3480 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 3481 | maskvals, namemaskvar, -1, fractype, 0., 0., & |
---|
| 3482 | mcr, aparam) |
---|
| 3483 | WRITE(numout,*) 'thetar map read _______' |
---|
| 3484 | |
---|
| 3485 | variablename = 'thetas' |
---|
| 3486 | CALL interpweight_2Dcont(nbpt, 0, 0, lalo, resolution, neighbours, & |
---|
| 3487 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 3488 | maskvals, namemaskvar, -1, fractype, 0., 0., & |
---|
| 3489 | mcs, aparam) |
---|
| 3490 | WRITE(numout,*) 'thetas map read _______' |
---|
| 3491 | |
---|
| 3492 | variablename = 'thetapwpvg' |
---|
| 3493 | CALL interpweight_2Dcont(nbpt, 0, 0, lalo, resolution, neighbours, & |
---|
| 3494 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 3495 | maskvals, namemaskvar, -1, fractype, 0., 0., & |
---|
| 3496 | mcw, aparam) |
---|
| 3497 | WRITE(numout,*) 'thetapwpvg map read _______' |
---|
| 3498 | |
---|
| 3499 | variablename = 'thetafcvg' |
---|
| 3500 | CALL interpweight_2Dcont(nbpt, 0, 0, lalo, resolution, neighbours, & |
---|
| 3501 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 3502 | maskvals, namemaskvar, -1, fractype, 0., 0., & |
---|
| 3503 | mcfc, aparam) |
---|
| 3504 | WRITE(numout,*) 'thetafcvg map read _______' |
---|
| 3505 | |
---|
| 3506 | variablename = 'nvg' |
---|
| 3507 | CALL interpweight_2Dcont(nbpt, 0, 0, lalo, resolution, neighbours, & |
---|
| 3508 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 3509 | maskvals, namemaskvar, -1, fractype, 0., 0., & |
---|
| 3510 | nvan, aparam) |
---|
| 3511 | WRITE(numout,*) 'nvan map read _______' |
---|
| 3512 | |
---|
| 3513 | ELSE ! spmipexp is not maps nor unif, then it must be texture |
---|
| 3514 | IF (spmipexp == 'texture') THEN |
---|
| 3515 | IF (soil_classif == 'usda') THEN |
---|
| 3516 | ! Texture map from SP-MIP, thus Soilgrids modified |
---|
| 3517 | nvan(:) = nvan_usda(njsc(:)) |
---|
| 3518 | avan(:) = avan_usda(njsc(:)) |
---|
| 3519 | mcr(:) = mcr_usda(njsc(:)) |
---|
| 3520 | mcs(:) = mcs_usda(njsc(:)) |
---|
| 3521 | ks(:) = ks_usda(njsc(:)) |
---|
| 3522 | mcfc(:) = mcf_usda(njsc(:)) |
---|
| 3523 | mcw(:) = mcw_usda(njsc(:)) |
---|
| 3524 | ! on aura pcent(:) = pcent(njsc(:)) dans hydrol |
---|
| 3525 | ELSE ! soil_classif == 'zobler' or 'none' |
---|
| 3526 | ! salma: here we are in exp3 -- Zobler map |
---|
| 3527 | nvan(:) = nvan_fao(njsc(:)) |
---|
| 3528 | avan(:) = avan_fao(njsc(:)) |
---|
| 3529 | mcr(:) = mcr_fao(njsc(:)) |
---|
| 3530 | mcs(:) = mcs_fao(njsc(:)) |
---|
| 3531 | ks(:) = ks_fao(njsc(:)) |
---|
| 3532 | mcfc(:) = mcf_fao(njsc(:)) |
---|
| 3533 | mcw(:) = mcw_fao(njsc(:)) |
---|
| 3534 | ENDIF !if spmipexp is texture |
---|
| 3535 | ELSE ! if spmipexp is not among texture or maps or unif |
---|
| 3536 | WRITE(numout,*) "Unsupported spmipexp=",spmipexp |
---|
| 3537 | WRITE(numout,*) "Choose between texture, maps, and unif" |
---|
| 3538 | CALL ipslerr_p(3,'soilproc_soilt','Bad choice of spmipexp','Choose between texture, maps, and unif','') |
---|
| 3539 | ENDIF |
---|
| 3540 | ENDIF |
---|
| 3541 | ENDIF ! SPMIPEXP |
---|
| 3542 | |
---|
| 3543 | ! Write diagnostics |
---|
| 3544 | CALL xios_orchidee_send_field("atext",atext) |
---|
| 3545 | CALL xios_orchidee_send_field("interp_diag_atext",atext) |
---|
| 3546 | CALL xios_orchidee_send_field("interp_diag_soilclass",soilclass) |
---|
| 3547 | CALL xios_orchidee_send_field("interp_diag_clayfraction",clayfraction) |
---|
| 3548 | |
---|
| 3549 | IF (printlev_loc >= 3) WRITE(numout,*) ' slowproc_soilt ended' |
---|
| 3550 | |
---|
| 3551 | END SUBROUTINE slowproc_soilt |
---|
| 3552 | |
---|
| 3553 | !! ================================================================================================================================ |
---|
| 3554 | !! SUBROUTINE : slowproc_slope |
---|
| 3555 | !! |
---|
| 3556 | !>\BRIEF Calculate mean slope coef in each model grid box from the slope map |
---|
| 3557 | !! |
---|
| 3558 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
| 3559 | !! |
---|
| 3560 | !! RECENT CHANGE(S): None |
---|
| 3561 | !! |
---|
| 3562 | !! MAIN OUTPUT VARIABLE(S): ::reinf_slope |
---|
| 3563 | !! |
---|
| 3564 | !! REFERENCE(S) : None |
---|
| 3565 | !! |
---|
| 3566 | !! FLOWCHART : None |
---|
| 3567 | !! \n |
---|
| 3568 | !_ ================================================================================================================================ |
---|
| 3569 | |
---|
| 3570 | SUBROUTINE slowproc_slope(nbpt, lalo, neighbours, resolution, contfrac, reinf_slope) |
---|
| 3571 | |
---|
| 3572 | USE interpweight |
---|
| 3573 | |
---|
| 3574 | IMPLICIT NONE |
---|
| 3575 | |
---|
| 3576 | ! |
---|
| 3577 | ! |
---|
| 3578 | ! |
---|
| 3579 | ! 0.1 INPUT |
---|
| 3580 | ! |
---|
| 3581 | INTEGER(i_std), INTENT(in) :: nbpt ! Number of points for which the data needs to be interpolated |
---|
| 3582 | REAL(r_std), INTENT(in) :: lalo(nbpt,2) ! Vector of latitude and longitudes (beware of the order !) |
---|
| 3583 | INTEGER(i_std), INTENT(in) :: neighbours(nbpt,NbNeighb)! Vector of neighbours for each grid point |
---|
| 3584 | ! (1=North and then clockwise) |
---|
| 3585 | REAL(r_std), INTENT(in) :: resolution(nbpt,2) ! The size in km of each grid-box in X and Y |
---|
| 3586 | REAL(r_std), INTENT (in) :: contfrac(nbpt) !! Fraction of continent in the grid |
---|
| 3587 | ! |
---|
| 3588 | ! 0.2 OUTPUT |
---|
| 3589 | ! |
---|
| 3590 | REAL(r_std), INTENT(out) :: reinf_slope(nbpt) ! slope coef |
---|
| 3591 | ! |
---|
| 3592 | ! 0.3 LOCAL |
---|
| 3593 | ! |
---|
| 3594 | ! |
---|
| 3595 | REAL(r_std) :: slope_noreinf ! Slope above which runoff is maximum |
---|
| 3596 | CHARACTER(LEN=80) :: filename |
---|
| 3597 | REAL(r_std) :: vmin, vmax !! min/max values to use for the |
---|
| 3598 | !! renormalization |
---|
| 3599 | REAL(r_std), DIMENSION(nbpt) :: aslope !! slope availability |
---|
| 3600 | |
---|
| 3601 | CHARACTER(LEN=80) :: variablename !! Variable to interpolate |
---|
| 3602 | CHARACTER(LEN=80) :: lonname, latname !! lon, lat name in the input file |
---|
| 3603 | CHARACTER(LEN=50) :: fractype !! method of calculation of fraction |
---|
| 3604 | !! 'XYKindTime': Input values are kinds |
---|
| 3605 | !! of something with a temporal |
---|
| 3606 | !! evolution on the dx*dy matrix' |
---|
| 3607 | LOGICAL :: nonegative !! whether negative values should be removed |
---|
| 3608 | CHARACTER(LEN=50) :: maskingtype !! Type of masking |
---|
| 3609 | !! 'nomask': no-mask is applied |
---|
| 3610 | !! 'mbelow': take values below maskvals(1) |
---|
| 3611 | !! 'mabove': take values above maskvals(1) |
---|
| 3612 | !! 'msumrange': take values within 2 ranges; |
---|
| 3613 | !! maskvals(2) <= SUM(vals(k)) <= maskvals(1) |
---|
| 3614 | !! maskvals(1) < SUM(vals(k)) <= maskvals(3) |
---|
| 3615 | !! (normalized by maskvals(3)) |
---|
| 3616 | !! 'var': mask values are taken from a |
---|
| 3617 | !! variable inside the file (>0) |
---|
| 3618 | REAL(r_std), DIMENSION(3) :: maskvals !! values to use to mask (according to |
---|
| 3619 | !! `maskingtype') |
---|
| 3620 | CHARACTER(LEN=250) :: namemaskvar !! name of the variable to use to mask |
---|
| 3621 | |
---|
| 3622 | !_ ================================================================================================================================ |
---|
| 3623 | |
---|
| 3624 | ! |
---|
| 3625 | !Config Key = SLOPE_NOREINF |
---|
| 3626 | !Config Desc = See slope_noreinf above |
---|
| 3627 | !Config If = |
---|
| 3628 | !Config Def = 0.5 |
---|
| 3629 | !Config Help = The slope above which there is no reinfiltration |
---|
| 3630 | !Config Units = [-] |
---|
| 3631 | ! |
---|
| 3632 | slope_noreinf = 0.5 |
---|
| 3633 | ! |
---|
| 3634 | CALL getin_p('SLOPE_NOREINF',slope_noreinf) |
---|
| 3635 | ! |
---|
| 3636 | !Config Key = TOPOGRAPHY_FILE |
---|
| 3637 | !Config Desc = Name of file from which the topography map is to be read |
---|
| 3638 | !Config If = |
---|
| 3639 | !Config Def = cartepente2d_15min.nc |
---|
| 3640 | !Config Help = The name of the file to be opened to read the orography |
---|
| 3641 | !Config map is to be given here. Usualy SECHIBA runs with a 2' |
---|
| 3642 | !Config map which is derived from the NGDC one. |
---|
| 3643 | !Config Units = [FILE] |
---|
| 3644 | ! |
---|
| 3645 | filename = 'cartepente2d_15min.nc' |
---|
| 3646 | CALL getin_p('TOPOGRAPHY_FILE',filename) |
---|
| 3647 | |
---|
| 3648 | IF (xios_interpolation) THEN |
---|
| 3649 | |
---|
| 3650 | CALL xios_orchidee_recv_field('reinf_slope_interp',reinf_slope) |
---|
| 3651 | CALL xios_orchidee_recv_field('frac_slope_interp',aslope) |
---|
| 3652 | |
---|
| 3653 | |
---|
| 3654 | ELSE |
---|
| 3655 | |
---|
| 3656 | variablename = 'pente' |
---|
| 3657 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_slope: Read and interpolate " & |
---|
| 3658 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
| 3659 | |
---|
| 3660 | ! For this case there are not types/categories. We have 'only' a continuos field |
---|
| 3661 | ! Assigning values to vmin, vmax |
---|
| 3662 | vmin = 0. |
---|
| 3663 | vmax = 9999. |
---|
| 3664 | |
---|
| 3665 | !! Variables for interpweight |
---|
| 3666 | ! Type of calculation of cell fractions |
---|
| 3667 | fractype = 'slopecalc' |
---|
| 3668 | ! Name of the longitude and latitude in the input file |
---|
| 3669 | lonname = 'longitude' |
---|
| 3670 | latname = 'latitude' |
---|
| 3671 | ! Should negative values be set to zero from input file? |
---|
| 3672 | nonegative = .FALSE. |
---|
| 3673 | ! Type of mask to apply to the input data (see header for more details) |
---|
| 3674 | maskingtype = 'mabove' |
---|
| 3675 | ! Values to use for the masking |
---|
| 3676 | maskvals = (/ min_sechiba, undef_sechiba, undef_sechiba /) |
---|
| 3677 | ! Name of the variable with the values for the mask in the input file (only if maskkingtype='var') (here not used) |
---|
| 3678 | namemaskvar = '' |
---|
| 3679 | |
---|
| 3680 | CALL interpweight_2Dcont(nbpt, 0, 0, lalo, resolution, neighbours, & |
---|
| 3681 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 3682 | maskvals, namemaskvar, -1, fractype, slope_default, slope_noreinf, & |
---|
| 3683 | reinf_slope, aslope) |
---|
| 3684 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_slope after interpweight_2Dcont' |
---|
| 3685 | |
---|
| 3686 | ENDIF |
---|
| 3687 | |
---|
| 3688 | ! Write diagnostics |
---|
| 3689 | CALL xios_orchidee_send_field("aslope",aslope) |
---|
| 3690 | CALL xios_orchidee_send_field("interp_diag_aslope",aslope) |
---|
| 3691 | |
---|
| 3692 | CALL xios_orchidee_send_field("interp_diag_reinf_slope",reinf_slope) |
---|
| 3693 | |
---|
| 3694 | IF (printlev_loc >= 3) WRITE(numout,*) ' slowproc_slope ended' |
---|
| 3695 | |
---|
| 3696 | END SUBROUTINE slowproc_slope |
---|
| 3697 | |
---|
| 3698 | |
---|
| 3699 | !! ================================================================================================================================ |
---|
| 3700 | !! SUBROUTINE : slowproc_woodharvest |
---|
| 3701 | !! |
---|
| 3702 | !>\BRIEF |
---|
| 3703 | !! |
---|
| 3704 | !! DESCRIPTION : |
---|
| 3705 | !! |
---|
| 3706 | !! RECENT CHANGE(S): None |
---|
| 3707 | !! |
---|
| 3708 | !! MAIN OUTPUT VARIABLE(S): :: |
---|
| 3709 | !! |
---|
| 3710 | !! REFERENCE(S) : None |
---|
| 3711 | !! |
---|
| 3712 | !! FLOWCHART : None |
---|
| 3713 | !! \n |
---|
| 3714 | !_ ================================================================================================================================ |
---|
| 3715 | |
---|
| 3716 | SUBROUTINE slowproc_woodharvest(nbpt, lalo, neighbours, resolution, contfrac, woodharvest) |
---|
| 3717 | |
---|
| 3718 | USE interpweight |
---|
| 3719 | |
---|
| 3720 | IMPLICIT NONE |
---|
| 3721 | |
---|
| 3722 | ! |
---|
| 3723 | ! |
---|
| 3724 | ! |
---|
| 3725 | ! 0.1 INPUT |
---|
| 3726 | ! |
---|
| 3727 | INTEGER(i_std), INTENT(in) :: nbpt !! Number of points for which the data needs to be interpolated |
---|
| 3728 | REAL(r_std), DIMENSION(nbpt,2), INTENT(in) :: lalo !! Vector of latitude and longitudes (beware of the order !) |
---|
| 3729 | INTEGER(i_std), DIMENSION(nbpt,NbNeighb), INTENT(in) :: neighbours !! Vector of neighbours for each grid point |
---|
| 3730 | !! (1=North and then clockwise) |
---|
| 3731 | REAL(r_std), DIMENSION(nbpt,2), INTENT(in) :: resolution !! The size in km of each grid-box in X and Y |
---|
| 3732 | REAL(r_std), DIMENSION(nbpt), INTENT(in) :: contfrac !! Fraction of continent in the grid |
---|
| 3733 | ! |
---|
| 3734 | ! 0.2 OUTPUT |
---|
| 3735 | ! |
---|
| 3736 | REAL(r_std), DIMENSION(nbpt), INTENT(out) :: woodharvest !! Wood harvest |
---|
| 3737 | ! |
---|
| 3738 | ! 0.3 LOCAL |
---|
| 3739 | ! |
---|
| 3740 | CHARACTER(LEN=80) :: filename |
---|
| 3741 | REAL(r_std) :: vmin, vmax |
---|
| 3742 | REAL(r_std), DIMENSION(nbpt) :: aoutvar !! availability of input data to |
---|
| 3743 | !! interpolate output variable |
---|
| 3744 | !! (on the nbpt space) |
---|
| 3745 | CHARACTER(LEN=80) :: variablename !! Variable to interpolate |
---|
| 3746 | CHARACTER(LEN=80) :: lonname, latname !! lon, lat name in the input file |
---|
| 3747 | CHARACTER(LEN=50) :: fractype !! method of calculation of fraction |
---|
| 3748 | !! 'XYKindTime': Input values are kinds |
---|
| 3749 | !! of something with a temporal |
---|
| 3750 | !! evolution on the dx*dy matrix' |
---|
| 3751 | LOGICAL :: nonegative !! whether negative values should be removed |
---|
| 3752 | CHARACTER(LEN=50) :: maskingtype !! Type of masking |
---|
| 3753 | !! 'nomask': no-mask is applied |
---|
| 3754 | !! 'mbelow': take values below maskvals(1) |
---|
| 3755 | !! 'mabove': take values above maskvals(1) |
---|
| 3756 | !! 'msumrange': take values within 2 ranges; |
---|
| 3757 | !! maskvals(2) <= SUM(vals(k)) <= maskvals(1) |
---|
| 3758 | !! maskvals(1) < SUM(vals(k)) <= maskvals(3) |
---|
| 3759 | !! (normalized by maskvals(3)) |
---|
| 3760 | !! 'var': mask values are taken from a |
---|
| 3761 | !! variable inside the file (>0) |
---|
| 3762 | REAL(r_std), DIMENSION(3) :: maskvals !! values to use to mask (according to |
---|
| 3763 | !! `maskingtype') |
---|
| 3764 | CHARACTER(LEN=250) :: namemaskvar !! name of the variable to use to mask |
---|
| 3765 | REAL(r_std), DIMENSION(1) :: variabletypevals !! |
---|
| 3766 | ! REAL(r_std), DIMENSION(nbp_mpi) :: woodharvest_mpi !! Wood harvest where all thredds OMP are gatherd |
---|
| 3767 | !_ ================================================================================================================================ |
---|
| 3768 | |
---|
| 3769 | |
---|
| 3770 | !Config Key = WOODHARVEST_FILE |
---|
| 3771 | !Config Desc = Name of file from which the wood harvest will be read |
---|
| 3772 | !Config If = DO_WOOD_HARVEST |
---|
| 3773 | !Config Def = woodharvest.nc |
---|
| 3774 | !Config Help = |
---|
| 3775 | !Config Units = [FILE] |
---|
| 3776 | filename = 'woodharvest.nc' |
---|
| 3777 | CALL getin_p('WOODHARVEST_FILE',filename) |
---|
| 3778 | variablename = 'woodharvest' |
---|
| 3779 | |
---|
| 3780 | |
---|
| 3781 | IF (xios_interpolation) THEN |
---|
| 3782 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_readwoodharvest: Use XIOS to read and interpolate " & |
---|
| 3783 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
| 3784 | |
---|
| 3785 | CALL xios_orchidee_recv_field('woodharvest_interp',woodharvest) |
---|
| 3786 | |
---|
| 3787 | aoutvar = 1.0 |
---|
| 3788 | ELSE |
---|
| 3789 | |
---|
| 3790 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_readwoodharvest: Read and interpolate " & |
---|
| 3791 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
| 3792 | |
---|
| 3793 | ! For this case there are not types/categories. We have 'only' a continuos field |
---|
| 3794 | ! Assigning values to vmin, vmax |
---|
| 3795 | vmin = 0. |
---|
| 3796 | vmax = 9999. |
---|
| 3797 | |
---|
| 3798 | !! Variables for interpweight |
---|
| 3799 | ! Type of calculation of cell fractions |
---|
| 3800 | fractype = 'default' |
---|
| 3801 | ! Name of the longitude and latitude in the input file |
---|
| 3802 | lonname = 'longitude' |
---|
| 3803 | latname = 'latitude' |
---|
| 3804 | ! Should negative values be set to zero from input file? |
---|
| 3805 | nonegative = .TRUE. |
---|
| 3806 | ! Type of mask to apply to the input data (see header for more details) |
---|
| 3807 | maskingtype = 'nomask' |
---|
| 3808 | ! Values to use for the masking |
---|
| 3809 | maskvals = (/ min_sechiba, undef_sechiba, undef_sechiba /) |
---|
| 3810 | ! Name of the variable with the values for the mask in the input file (only if maskkingtype='var') (here not used) |
---|
| 3811 | namemaskvar = '' |
---|
| 3812 | |
---|
| 3813 | variabletypevals=-un |
---|
| 3814 | CALL interpweight_2Dcont(nbpt, 0, 0, lalo, resolution, neighbours, & |
---|
| 3815 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
| 3816 | maskvals, namemaskvar, -1, fractype, 0., 0., woodharvest, aoutvar) |
---|
| 3817 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_wodharvest after interpweight_2Dcont' |
---|
| 3818 | |
---|
| 3819 | IF (printlev_loc >= 3) WRITE(numout,*) ' slowproc_woodharvest ended' |
---|
| 3820 | END IF |
---|
| 3821 | END SUBROUTINE slowproc_woodharvest |
---|
| 3822 | |
---|
| 3823 | |
---|
| 3824 | !! ================================================================================================================================ |
---|
| 3825 | !! SUBROUTINE : get_soilcorr_zobler |
---|
| 3826 | !! |
---|
| 3827 | !>\BRIEF The "get_soilcorr" routine defines the table of correspondence |
---|
| 3828 | !! between the Zobler types and the three texture types known by SECHIBA and STOMATE : |
---|
| 3829 | !! silt, sand and clay. |
---|
| 3830 | !! |
---|
| 3831 | !! DESCRIPTION : get_soilcorr is needed if you use soils_param.nc .\n |
---|
| 3832 | !! The data from this file is then interpolated to the grid of the model. \n |
---|
| 3833 | !! The aim is to get fractions for sand loam and clay in each grid box.\n |
---|
| 3834 | !! This information is used for soil hydrology and respiration. |
---|
| 3835 | !! |
---|
| 3836 | !! |
---|
| 3837 | !! RECENT CHANGE(S): None |
---|
| 3838 | !! |
---|
| 3839 | !! MAIN OUTPUT VARIABLE(S) : ::texfrac_table |
---|
| 3840 | !! |
---|
| 3841 | !! REFERENCE(S) : |
---|
| 3842 | !! - Zobler L., 1986, A World Soil File for global climate modelling. NASA Technical memorandum 87802. NASA |
---|
| 3843 | !! Goddard Institute for Space Studies, New York, U.S.A. |
---|
| 3844 | !! |
---|
| 3845 | !! FLOWCHART : None |
---|
| 3846 | !! \n |
---|
| 3847 | !_ ================================================================================================================================ |
---|
| 3848 | |
---|
| 3849 | SUBROUTINE get_soilcorr_zobler (nzobler,textfrac_table) |
---|
| 3850 | |
---|
| 3851 | IMPLICIT NONE |
---|
| 3852 | |
---|
| 3853 | !! 0. Variables and parameters declaration |
---|
| 3854 | |
---|
| 3855 | INTEGER(i_std),PARAMETER :: nbtypes_zobler = 7 !! Number of Zobler types (unitless) |
---|
| 3856 | |
---|
| 3857 | !! 0.1 Input variables |
---|
| 3858 | |
---|
| 3859 | INTEGER(i_std),INTENT(in) :: nzobler !! Size of the array (unitless) |
---|
| 3860 | |
---|
| 3861 | !! 0.2 Output variables |
---|
| 3862 | |
---|
| 3863 | REAL(r_std),DIMENSION(nzobler,ntext),INTENT(out) :: textfrac_table !! Table of correspondence between soil texture class |
---|
| 3864 | !! and granulometric composition (0-1, unitless) |
---|
| 3865 | |
---|
| 3866 | !! 0.4 Local variables |
---|
| 3867 | |
---|
| 3868 | INTEGER(i_std) :: ib !! Indice (unitless) |
---|
| 3869 | |
---|
| 3870 | !_ ================================================================================================================================ |
---|
| 3871 | |
---|
| 3872 | !- |
---|
| 3873 | ! 0. Check consistency |
---|
| 3874 | !- |
---|
| 3875 | IF (nzobler /= nbtypes_zobler) THEN |
---|
| 3876 | CALL ipslerr_p(3,'get_soilcorr', 'nzobler /= nbtypes_zobler',& |
---|
| 3877 | & 'We do not have the correct number of classes', & |
---|
| 3878 | & ' in the code for the file.') ! Fatal error |
---|
| 3879 | ENDIF |
---|
| 3880 | |
---|
| 3881 | !- |
---|
| 3882 | ! 1. Textural fraction for : silt sand clay |
---|
| 3883 | !- |
---|
| 3884 | textfrac_table(1,:) = (/ 0.12, 0.82, 0.06 /) |
---|
| 3885 | textfrac_table(2,:) = (/ 0.32, 0.58, 0.10 /) |
---|
| 3886 | textfrac_table(3,:) = (/ 0.39, 0.43, 0.18 /) |
---|
| 3887 | textfrac_table(4,:) = (/ 0.15, 0.58, 0.27 /) |
---|
| 3888 | textfrac_table(5,:) = (/ 0.34, 0.32, 0.34 /) |
---|
| 3889 | textfrac_table(6,:) = (/ 0.00, 1.00, 0.00 /) |
---|
| 3890 | textfrac_table(7,:) = (/ 0.39, 0.43, 0.18 /) |
---|
| 3891 | |
---|
| 3892 | |
---|
| 3893 | !- |
---|
| 3894 | ! 2. Check the mapping for the Zobler types which are going into the ORCHIDEE textures classes |
---|
| 3895 | !- |
---|
| 3896 | DO ib=1,nzobler ! Loop over # classes soil |
---|
| 3897 | |
---|
| 3898 | IF (ABS(SUM(textfrac_table(ib,:))-1.0) > EPSILON(1.0)) THEN ! The sum of the textural fractions should not exceed 1 ! |
---|
| 3899 | WRITE(numout,*) & |
---|
| 3900 | & 'Error in the correspondence table', & |
---|
| 3901 | & ' sum is not equal to 1 in', ib |
---|
| 3902 | WRITE(numout,*) textfrac_table(ib,:) |
---|
| 3903 | CALL ipslerr_p(3,'get_soilcorr', 'SUM(textfrac_table(ib,:)) /= 1.0',& |
---|
| 3904 | & '', 'Error in the correspondence table') ! Fatal error |
---|
| 3905 | ENDIF |
---|
| 3906 | |
---|
| 3907 | ENDDO ! Loop over # classes soil |
---|
| 3908 | |
---|
| 3909 | |
---|
| 3910 | END SUBROUTINE get_soilcorr_zobler |
---|
| 3911 | |
---|
| 3912 | !! ================================================================================================================================ |
---|
| 3913 | !! SUBROUTINE : get_soilcorr_usda |
---|
| 3914 | !! |
---|
| 3915 | !>\BRIEF The "get_soilcorr_usda" routine defines the table of correspondence |
---|
| 3916 | !! between the 12 USDA textural classes and their granulometric composition, |
---|
| 3917 | !! as % of silt, sand and clay. This is used to further defien clayfraction. |
---|
| 3918 | !! |
---|
| 3919 | !! DESCRIPTION : get_soilcorr is needed if you use soils_param.nc .\n |
---|
| 3920 | !! The data from this file is then interpolated to the grid of the model. \n |
---|
| 3921 | !! The aim is to get fractions for sand loam and clay in each grid box.\n |
---|
| 3922 | !! This information is used for soil hydrology and respiration. |
---|
| 3923 | !! The default map in this case is derived from Reynolds et al 2000, \n |
---|
| 3924 | !! at the 1/12deg resolution, with indices that are consistent with the \n |
---|
| 3925 | !! textures tabulated below |
---|
| 3926 | !! |
---|
| 3927 | !! RECENT CHANGE(S): Created by A. Ducharne on July 02, 2014 |
---|
| 3928 | !! |
---|
| 3929 | !! MAIN OUTPUT VARIABLE(S) : ::texfrac_table |
---|
| 3930 | !! |
---|
| 3931 | !! REFERENCE(S) : |
---|
| 3932 | !! |
---|
| 3933 | !! FLOWCHART : None |
---|
| 3934 | !! \n |
---|
| 3935 | !_ ================================================================================================================================ |
---|
| 3936 | |
---|
| 3937 | SUBROUTINE get_soilcorr_usda (nusda,textfrac_table) |
---|
| 3938 | |
---|
| 3939 | IMPLICIT NONE |
---|
| 3940 | |
---|
| 3941 | !! 0. Variables and parameters declaration |
---|
| 3942 | |
---|
| 3943 | !! 0.1 Input variables |
---|
| 3944 | |
---|
| 3945 | INTEGER(i_std),INTENT(in) :: nusda !! Size of the array (unitless) |
---|
| 3946 | |
---|
| 3947 | !! 0.2 Output variables |
---|
| 3948 | |
---|
| 3949 | REAL(r_std),DIMENSION(nusda,ntext),INTENT(out) :: textfrac_table !! Table of correspondence between soil texture class |
---|
| 3950 | !! and granulometric composition (0-1, unitless) |
---|
| 3951 | |
---|
| 3952 | !! 0.4 Local variables |
---|
| 3953 | |
---|
| 3954 | INTEGER(i_std),PARAMETER :: nbtypes_usda = 13 !! Number of USDA texture classes (unitless) |
---|
| 3955 | INTEGER(i_std) :: n !! Index (unitless) |
---|
| 3956 | |
---|
| 3957 | !_ ================================================================================================================================ |
---|
| 3958 | |
---|
| 3959 | !- |
---|
| 3960 | ! 0. Check consistency |
---|
| 3961 | !- |
---|
| 3962 | IF (nusda /= nbtypes_usda) THEN |
---|
| 3963 | CALL ipslerr_p(3,'get_soilcorr', 'nusda /= nbtypes_usda',& |
---|
| 3964 | & 'We do not have the correct number of classes', & |
---|
| 3965 | & ' in the code for the file.') ! Fatal error |
---|
| 3966 | ENDIF |
---|
| 3967 | |
---|
| 3968 | !! Parameters for soil type distribution : |
---|
| 3969 | !! Sand, Loamy Sand, Sandy Loam, Silt Loam, Silt, Loam, Sandy Clay Loam, Silty Clay Loam, Clay Loam, Sandy Clay, Silty Clay, Clay |
---|
| 3970 | ! The order comes from constantes_soil.f90 |
---|
| 3971 | ! The corresponding granulometric composition comes from Carsel & Parrish, 1988 |
---|
| 3972 | |
---|
| 3973 | !- |
---|
| 3974 | ! 1. Textural fractions for : sand, clay |
---|
| 3975 | !- |
---|
| 3976 | textfrac_table(1,2:3) = (/ 0.93, 0.03 /) ! Sand |
---|
| 3977 | textfrac_table(2,2:3) = (/ 0.81, 0.06 /) ! Loamy Sand |
---|
| 3978 | textfrac_table(3,2:3) = (/ 0.63, 0.11 /) ! Sandy Loam |
---|
| 3979 | textfrac_table(4,2:3) = (/ 0.17, 0.19 /) ! Silt Loam |
---|
| 3980 | textfrac_table(5,2:3) = (/ 0.06, 0.10 /) ! Silt |
---|
| 3981 | textfrac_table(6,2:3) = (/ 0.40, 0.20 /) ! Loam |
---|
| 3982 | textfrac_table(7,2:3) = (/ 0.54, 0.27 /) ! Sandy Clay Loam |
---|
| 3983 | textfrac_table(8,2:3) = (/ 0.08, 0.33 /) ! Silty Clay Loam |
---|
| 3984 | textfrac_table(9,2:3) = (/ 0.30, 0.33 /) ! Clay Loam |
---|
| 3985 | textfrac_table(10,2:3) = (/ 0.48, 0.41 /) ! Sandy Clay |
---|
| 3986 | textfrac_table(11,2:3) = (/ 0.06, 0.46 /) ! Silty Clay |
---|
| 3987 | textfrac_table(12,2:3) = (/ 0.15, 0.55 /) ! Clay |
---|
| 3988 | textfrac_table(13,2:3) = (/ 0.15, 0.55 /) ! Clay |
---|
| 3989 | |
---|
| 3990 | ! Fraction of silt |
---|
| 3991 | |
---|
| 3992 | DO n=1,nusda |
---|
| 3993 | textfrac_table(n,1) = 1. - textfrac_table(n,2) - textfrac_table(n,3) |
---|
| 3994 | END DO |
---|
| 3995 | |
---|
| 3996 | END SUBROUTINE get_soilcorr_usda |
---|
| 3997 | |
---|
| 3998 | !! ================================================================================================================================ |
---|
| 3999 | !! FUNCTION : tempfunc |
---|
| 4000 | !! |
---|
| 4001 | !>\BRIEF ! This function interpolates value between ztempmin and ztempmax |
---|
| 4002 | !! used for lai detection. |
---|
| 4003 | !! |
---|
| 4004 | !! DESCRIPTION : This subroutine calculates a scalar between 0 and 1 with the following equation :\n |
---|
| 4005 | !! \latexonly |
---|
| 4006 | !! \input{constantes_veg_tempfunc.tex} |
---|
| 4007 | !! \endlatexonly |
---|
| 4008 | !! |
---|
| 4009 | !! RECENT CHANGE(S): None |
---|
| 4010 | !! |
---|
| 4011 | !! RETURN VALUE : tempfunc_result |
---|
| 4012 | !! |
---|
| 4013 | !! REFERENCE(S) : None |
---|
| 4014 | !! |
---|
| 4015 | !! FLOWCHART : None |
---|
| 4016 | !! \n |
---|
| 4017 | !_ ================================================================================================================================ |
---|
| 4018 | |
---|
| 4019 | FUNCTION tempfunc (temp_in) RESULT (tempfunc_result) |
---|
| 4020 | |
---|
| 4021 | |
---|
| 4022 | !! 0. Variables and parameters declaration |
---|
| 4023 | |
---|
| 4024 | REAL(r_std),PARAMETER :: ztempmin=273._r_std !! Temperature for laimin (K) |
---|
| 4025 | REAL(r_std),PARAMETER :: ztempmax=293._r_std !! Temperature for laimax (K) |
---|
| 4026 | REAL(r_std) :: zfacteur !! Interpolation factor (K^{-2}) |
---|
| 4027 | |
---|
| 4028 | !! 0.1 Input variables |
---|
| 4029 | |
---|
| 4030 | REAL(r_std),INTENT(in) :: temp_in !! Temperature (K) |
---|
| 4031 | |
---|
| 4032 | !! 0.2 Result |
---|
| 4033 | |
---|
| 4034 | REAL(r_std) :: tempfunc_result !! (unitless) |
---|
| 4035 | |
---|
| 4036 | !_ ================================================================================================================================ |
---|
| 4037 | |
---|
| 4038 | !! 1. Define a coefficient |
---|
| 4039 | zfacteur = un/(ztempmax-ztempmin)**2 |
---|
| 4040 | |
---|
| 4041 | !! 2. Computes tempfunc |
---|
| 4042 | IF (temp_in > ztempmax) THEN |
---|
| 4043 | tempfunc_result = un |
---|
| 4044 | ELSEIF (temp_in < ztempmin) THEN |
---|
| 4045 | tempfunc_result = zero |
---|
| 4046 | ELSE |
---|
| 4047 | tempfunc_result = un-zfacteur*(ztempmax-temp_in)**2 |
---|
| 4048 | ENDIF !(temp_in > ztempmax) |
---|
| 4049 | |
---|
| 4050 | |
---|
| 4051 | END FUNCTION tempfunc |
---|
| 4052 | |
---|
| 4053 | |
---|
| 4054 | !! ================================================================================================================================ |
---|
| 4055 | !! SUBROUTINE : slowproc_checkveget |
---|
| 4056 | !! |
---|
| 4057 | !>\BRIEF To verify the consistency of the various fractions defined within the grid box after having been |
---|
| 4058 | !! been updated by STOMATE or the standard procedures. |
---|
| 4059 | !! |
---|
| 4060 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
| 4061 | !! |
---|
| 4062 | !! RECENT CHANGE(S): None |
---|
| 4063 | !! |
---|
| 4064 | !! MAIN OUTPUT VARIABLE(S): :: none |
---|
| 4065 | !! |
---|
| 4066 | !! REFERENCE(S) : None |
---|
| 4067 | !! |
---|
| 4068 | !! FLOWCHART : None |
---|
| 4069 | !! \n |
---|
| 4070 | !_ ================================================================================================================================ |
---|
| 4071 | ! |
---|
| 4072 | SUBROUTINE slowproc_checkveget(nbpt, frac_nobio, veget_max, veget, tot_bare_soil, soiltile) |
---|
| 4073 | |
---|
| 4074 | ! 0.1 INPUT |
---|
| 4075 | ! |
---|
| 4076 | INTEGER(i_std), INTENT(in) :: nbpt ! Number of points for which the data needs to be interpolated |
---|
| 4077 | REAL(r_std),DIMENSION (nbpt,nnobio), INTENT(in) :: frac_nobio ! Fraction of ice,lakes,cities, ... (unitless) |
---|
| 4078 | REAL(r_std),DIMENSION (nbpt,nvm), INTENT(in) :: veget_max ! Maximum fraction of vegetation type including none biological fraction (unitless) |
---|
| 4079 | REAL(r_std),DIMENSION (nbpt,nvm), INTENT(in) :: veget ! Vegetation fractions |
---|
| 4080 | REAL(r_std),DIMENSION (nbpt), INTENT(in) :: tot_bare_soil ! Total evaporating bare soil fraction within the mesh |
---|
| 4081 | REAL(r_std),DIMENSION (nbpt,nstm), INTENT(in) :: soiltile ! Fraction of soil tiles in the gridbox (unitless) |
---|
| 4082 | |
---|
| 4083 | ! 0.3 LOCAL |
---|
| 4084 | ! |
---|
| 4085 | INTEGER(i_std) :: ji, jn, jv |
---|
| 4086 | REAL(r_std) :: epsilocal !! A very small value |
---|
| 4087 | REAL(r_std) :: totfrac |
---|
| 4088 | CHARACTER(len=80) :: str1, str2 |
---|
| 4089 | |
---|
| 4090 | !_ ================================================================================================================================ |
---|
| 4091 | |
---|
| 4092 | ! |
---|
| 4093 | ! There is some margin added as the computing errors might bring us above EPSILON(un) |
---|
| 4094 | ! |
---|
| 4095 | epsilocal = EPSILON(un)*1000. |
---|
| 4096 | |
---|
| 4097 | !! 1.0 Verify that none of the fractions are smaller than min_vegfrac, without beeing zero. |
---|
| 4098 | !! |
---|
| 4099 | DO ji=1,nbpt |
---|
| 4100 | DO jn=1,nnobio |
---|
| 4101 | IF ( frac_nobio(ji,jn) > epsilocal .AND. frac_nobio(ji,jn) < min_vegfrac ) THEN |
---|
| 4102 | WRITE(str1,'("Occurs on grid box", I8," and nobio type ",I3 )') ji, jn |
---|
| 4103 | WRITE(str2,'("The small value obtained is ", E14.4)') frac_nobio(ji,jn) |
---|
| 4104 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
| 4105 | "frac_nobio is larger than zero but smaller than min_vegfrac.", str1, str2) |
---|
| 4106 | ENDIF |
---|
| 4107 | ENDDO |
---|
| 4108 | END DO |
---|
| 4109 | |
---|
| 4110 | IF (.NOT. ok_dgvm) THEN |
---|
| 4111 | DO ji=1,nbpt |
---|
| 4112 | DO jv=1,nvm |
---|
| 4113 | IF ( veget_max(ji,jv) > epsilocal .AND. veget_max(ji,jv) < min_vegfrac ) THEN |
---|
| 4114 | WRITE(str1,'("Occurs on grid box", I8," and nobio type ",I3 )') ji, jn |
---|
| 4115 | WRITE(str2,'("The small value obtained is ", E14.4)') veget_max(ji,jv) |
---|
| 4116 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
| 4117 | "veget_max is larger than zero but smaller than min_vegfrac.", str1, str2) |
---|
| 4118 | ENDIF |
---|
| 4119 | ENDDO |
---|
| 4120 | ENDDO |
---|
| 4121 | END IF |
---|
| 4122 | |
---|
| 4123 | !! 2.0 verify that with all the fractions we cover the entire grid box |
---|
| 4124 | !! |
---|
| 4125 | DO ji=1,nbpt |
---|
| 4126 | totfrac = zero |
---|
| 4127 | DO jn=1,nnobio |
---|
| 4128 | totfrac = totfrac + frac_nobio(ji,jn) |
---|
| 4129 | ENDDO |
---|
| 4130 | DO jv=1,nvm |
---|
| 4131 | totfrac = totfrac + veget_max(ji,jv) |
---|
| 4132 | ENDDO |
---|
| 4133 | IF ( ABS(totfrac - un) > epsilocal) THEN |
---|
| 4134 | WRITE(str1,'("This occurs on grid box", I8)') ji |
---|
| 4135 | WRITE(str2,'("The sum over all fraction and error are ", E14.4, E14.4)') totfrac, ABS(totfrac - un) |
---|
| 4136 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
| 4137 | "veget_max + frac_nobio is not equal to 1.", str1, str2) |
---|
| 4138 | WRITE(*,*) "EPSILON =", epsilocal |
---|
| 4139 | ENDIF |
---|
| 4140 | ENDDO |
---|
| 4141 | |
---|
| 4142 | !! 3.0 Verify that veget is smaller or equal to veget_max |
---|
| 4143 | !! |
---|
| 4144 | DO ji=1,nbpt |
---|
| 4145 | DO jv=1,nvm |
---|
| 4146 | IF ( jv == ibare_sechiba ) THEN |
---|
| 4147 | IF ( ABS(veget(ji,jv) - veget_max(ji,jv)) > epsilocal ) THEN |
---|
| 4148 | WRITE(str1,'("This occurs on grid box", I8)') ji |
---|
| 4149 | WRITE(str2,'("The difference is ", E14.4)') veget(ji,jv) - veget_max(ji,jv) |
---|
| 4150 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
| 4151 | "veget is not equal to veget_max on bare soil.", str1, str2) |
---|
| 4152 | ENDIF |
---|
| 4153 | ELSE |
---|
| 4154 | IF ( veget(ji,jv) > veget_max(ji,jv) ) THEN |
---|
| 4155 | WRITE(str1,'("This occurs on grid box", I8)') ji |
---|
| 4156 | WRITE(str2,'("The values for veget and veget_max :", F8.4, F8.4)') veget(ji,jv), veget_max(ji,jv) |
---|
| 4157 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
| 4158 | "veget is greater than veget_max.", str1, str2) |
---|
| 4159 | ENDIF |
---|
| 4160 | ENDIF |
---|
| 4161 | ENDDO |
---|
| 4162 | ENDDO |
---|
| 4163 | |
---|
| 4164 | !! 4.0 Test tot_bare_soil in relation to the other variables |
---|
| 4165 | !! |
---|
| 4166 | DO ji=1,nbpt |
---|
| 4167 | totfrac = zero |
---|
| 4168 | DO jv=1,nvm |
---|
| 4169 | totfrac = totfrac + (veget_max(ji,jv) - veget(ji,jv)) |
---|
| 4170 | ENDDO |
---|
| 4171 | ! add the bare soil fraction to totfrac |
---|
| 4172 | totfrac = totfrac + veget(ji,ibare_sechiba) |
---|
| 4173 | ! do the test |
---|
| 4174 | IF ( ABS(totfrac - tot_bare_soil(ji)) > epsilocal ) THEN |
---|
| 4175 | WRITE(str1,'("This occurs on grid box", I8)') ji |
---|
| 4176 | WRITE(str2,'("The values for tot_bare_soil, tot frac and error :", F8.4, F8.4, E14.4)') & |
---|
| 4177 | & tot_bare_soil(ji), totfrac, ABS(totfrac - tot_bare_soil(ji)) |
---|
| 4178 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
| 4179 | "tot_bare_soil does not correspond to the total bare soil fraction.", str1, str2) |
---|
| 4180 | ENDIF |
---|
| 4181 | ENDDO |
---|
| 4182 | |
---|
| 4183 | !! 5.0 Test that soiltile has the right sum |
---|
| 4184 | !! |
---|
| 4185 | DO ji=1,nbpt |
---|
| 4186 | totfrac = SUM(soiltile(ji,:)) |
---|
| 4187 | IF ( ABS(totfrac - un) > epsilocal ) THEN |
---|
| 4188 | WRITE(numout,*) "soiltile does not sum-up to one. This occurs on grid box", ji |
---|
| 4189 | WRITE(numout,*) "The soiltile for ji are :", soiltile(ji,:) |
---|
| 4190 | CALL ipslerr_p (2,'slowproc_checkveget', & |
---|
| 4191 | "soiltile does not sum-up to one.", "", "") |
---|
| 4192 | ENDIF |
---|
| 4193 | ENDDO |
---|
| 4194 | |
---|
| 4195 | END SUBROUTINE slowproc_checkveget |
---|
| 4196 | |
---|
| 4197 | |
---|
| 4198 | !! ================================================================================================================================ |
---|
| 4199 | !! SUBROUTINE : slowproc_change_frac |
---|
| 4200 | !! |
---|
| 4201 | !>\BRIEF Update the vegetation fractions |
---|
| 4202 | !! |
---|
| 4203 | !! DESCRIPTION : Update the vegetation fractions. This subroutine is called in the same time step as lcchange in stomatelpj has |
---|
| 4204 | !! has been done. This subroutine is called after the diagnostics have been written in sechiba_main. |
---|
| 4205 | !! |
---|
| 4206 | !! RECENT CHANGE(S): None |
---|
| 4207 | !! |
---|
| 4208 | !! MAIN OUTPUT VARIABLE(S): :: veget_max, veget, frac_nobio, totfrac_nobio, tot_bare_soil, soiltile |
---|
| 4209 | !! |
---|
| 4210 | !! REFERENCE(S) : None |
---|
| 4211 | !! |
---|
| 4212 | !! FLOWCHART : None |
---|
| 4213 | !! \n |
---|
| 4214 | !_ ================================================================================================================================ |
---|
| 4215 | |
---|
| 4216 | SUBROUTINE slowproc_change_frac(kjpindex, lai, & |
---|
| 4217 | veget_max, veget, frac_nobio, totfrac_nobio, tot_bare_soil, soiltile, fraclut, nwdFraclut) |
---|
| 4218 | ! |
---|
| 4219 | ! 0. Declarations |
---|
| 4220 | ! |
---|
| 4221 | ! 0.1 Input variables |
---|
| 4222 | INTEGER(i_std), INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
| 4223 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT(in) :: lai !! Leaf area index (m^2 m^{-2}) |
---|
| 4224 | |
---|
| 4225 | ! 0.2 Output variables |
---|
| 4226 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT(out) :: veget_max !! Maximum fraction of vegetation type in the mesh (unitless) |
---|
| 4227 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT(out) :: veget !! Fraction of vegetation type in the mesh (unitless) |
---|
| 4228 | REAL(r_std),DIMENSION (kjpindex,nnobio), INTENT(out) :: frac_nobio !! Fraction of ice, lakes, cities etc. in the mesh |
---|
| 4229 | REAL(r_std),DIMENSION (kjpindex), INTENT(out) :: totfrac_nobio !! Total fraction of ice+lakes+cities etc. in the mesh |
---|
| 4230 | REAL(r_std), DIMENSION (kjpindex), INTENT(out) :: tot_bare_soil !! Total evaporating bare soil fraction in the mesh |
---|
| 4231 | REAL(r_std), DIMENSION (kjpindex,nstm), INTENT(out) :: soiltile !! Fraction of each soil tile within vegtot (0-1, unitless) |
---|
| 4232 | REAL(r_std), DIMENSION (kjpindex,nlut), INTENT(out) :: fraclut !! Fraction of each landuse tile (0-1, unitless) |
---|
| 4233 | REAL(r_std), DIMENSION (kjpindex,nlut), INTENT(out) :: nwdfraclut !! Fraction of non woody vegetation in each landuse tile (0-1, unitless) |
---|
| 4234 | |
---|
| 4235 | ! 0.3 Local variables |
---|
| 4236 | INTEGER(i_std) :: ji, jv !! Loop index |
---|
| 4237 | |
---|
| 4238 | |
---|
| 4239 | !! Update vegetation fractions with the values coming from the vegetation file read in slowproc_readvegetmax. |
---|
| 4240 | !! Partial update has been taken into account for the case with DGVM and AGRICULTURE in slowproc_readvegetmax. |
---|
| 4241 | veget_max = veget_max_new |
---|
| 4242 | frac_nobio = frac_nobio_new |
---|
| 4243 | |
---|
| 4244 | !! Verification and correction on veget_max, calculation of veget and soiltile. |
---|
| 4245 | CALL slowproc_veget (kjpindex, lai, frac_nobio, totfrac_nobio, veget_max, veget, soiltile, fraclut, nwdFraclut) |
---|
| 4246 | |
---|
| 4247 | !! Calculate tot_bare_soil needed in hydrol, diffuco and condveg (fraction of bare soil in the mesh) |
---|
| 4248 | tot_bare_soil(:) = veget_max(:,1) |
---|
| 4249 | DO jv = 2, nvm |
---|
| 4250 | DO ji =1, kjpindex |
---|
| 4251 | tot_bare_soil(ji) = tot_bare_soil(ji) + (veget_max(ji,jv) - veget(ji,jv)) |
---|
| 4252 | ENDDO |
---|
| 4253 | END DO |
---|
| 4254 | |
---|
| 4255 | !! Do some basic tests on the surface fractions updated above |
---|
| 4256 | CALL slowproc_checkveget(kjpindex, frac_nobio, veget_max, veget, tot_bare_soil, soiltile) |
---|
| 4257 | |
---|
| 4258 | END SUBROUTINE slowproc_change_frac |
---|
| 4259 | |
---|
| 4260 | END MODULE slowproc |
---|