[81] | 1 | MODULE physics_mod |
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[668] | 2 | USE icosa |
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[196] | 3 | USE field_mod |
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[668] | 4 | USE physics_interface_mod |
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| 5 | USE omp_para |
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| 6 | IMPLICIT NONE |
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[196] | 7 | PRIVATE |
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| 8 | |
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[402] | 9 | INTEGER, PARAMETER :: phys_none=0, phys_HS94=1, phys_DCMIP=2, phys_lmdz_generic=3, phys_LB2012=4, phys_external=5,& |
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| 10 | phys_DCMIP2016=6 |
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[196] | 11 | |
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[213] | 12 | INTEGER :: phys_type |
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[481] | 13 | TYPE(t_field),POINTER,SAVE :: f_dulon(:), f_dulat(:) |
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| 14 | TYPE(t_field),POINTER,SAVE :: f_ulon(:), f_ulat(:) |
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| 15 | TYPE(t_field),POINTER,SAVE :: f_p(:), f_pk(:) |
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| 16 | TYPE(t_field),POINTER,SAVE :: f_temp(:) |
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[668] | 17 | TYPE(t_field),POINTER,SAVE :: f_du_phys(:) |
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[196] | 18 | |
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[481] | 19 | CHARACTER(LEN=255),SAVE :: physics_type |
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[186] | 20 | !$OMP THREADPRIVATE(physics_type) |
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[871] | 21 | TYPE(t_message),SAVE :: req_theta0, req_ue0, req_q0 |
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[81] | 22 | |
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[668] | 23 | PUBLIC :: physics, init_physics, zero_du_phys |
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[213] | 24 | |
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[81] | 25 | CONTAINS |
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| 26 | |
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[98] | 27 | SUBROUTINE init_physics |
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[178] | 28 | USE mpipara |
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| 29 | USE etat0_mod |
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[215] | 30 | USE physics_dcmip_mod, ONLY : init_physics_dcmip=>init_physics |
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[381] | 31 | USE physics_dcmip2016_mod, ONLY : init_physics_dcmip2016=>init_physics |
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[325] | 32 | USE etat0_venus_mod, ONLY : init_phys_venus=>init_physics |
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[327] | 33 | USE physics_lmdz_generic_mod, ONLY : init_physics_lmdz_generic=>init_physics |
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[347] | 34 | USE physics_external_mod, ONLY : init_physics_external=>init_physics |
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[170] | 35 | |
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[217] | 36 | physics_inout%dt_phys = dt*itau_physics |
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| 37 | physics_type='none' |
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[81] | 38 | CALL getin("physics",physics_type) |
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| 39 | SELECT CASE(TRIM(physics_type)) |
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[217] | 40 | CASE ('none') |
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[710] | 41 | |
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| 42 | !$OMP PARALLEL |
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[217] | 43 | IF(is_mpi_root) PRINT*,"NO PHYSICAL PACKAGE USED" |
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| 44 | phys_type = phys_none |
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[710] | 45 | !$OMP END PARALLEL |
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| 46 | |
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[217] | 47 | CASE ('held_suarez') |
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[710] | 48 | |
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| 49 | !$OMP PARALLEL |
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[217] | 50 | phys_type = phys_HS94 |
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[710] | 51 | !$OMP END PARALLEL |
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| 52 | |
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[325] | 53 | CASE ('Lebonnois2012') |
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[710] | 54 | |
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| 55 | !$OMP PARALLEL |
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[325] | 56 | phys_type = phys_LB2012 |
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| 57 | CALL init_phys_venus |
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[710] | 58 | !$OMP END PARALLEL |
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[327] | 59 | |
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| 60 | CASE ('phys_lmdz_generic') |
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[710] | 61 | |
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| 62 | !$OMP PARALLEL |
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[327] | 63 | CALL init_physics_lmdz_generic |
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| 64 | phys_type=phys_lmdz_generic |
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[710] | 65 | !$OMP END PARALLEL |
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| 66 | |
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[347] | 67 | CASE ('phys_external') |
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[710] | 68 | |
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[347] | 69 | CALL init_physics_external |
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[710] | 70 | !$OMP PARALLEL |
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[347] | 71 | phys_type=phys_external |
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[710] | 72 | !$OMP END PARALLEL |
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| 73 | |
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[170] | 74 | CASE ('dcmip') |
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[710] | 75 | |
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| 76 | !$OMP PARALLEL |
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[217] | 77 | CALL allocate_field(f_dulon,field_t,type_real,llm, name='dulon') |
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| 78 | CALL allocate_field(f_dulat,field_t,type_real,llm, name='dulat') |
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[295] | 79 | CALL allocate_field(f_temp,field_t,type_real,llm, name='temp') |
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[481] | 80 | CALL allocate_field(f_ulon,field_t,type_real,llm, name='ulon') |
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| 81 | CALL allocate_field(f_ulat,field_t,type_real,llm, name='ulat') |
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| 82 | CALL allocate_field(f_p,field_t,type_real,llm+1, name='p') |
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| 83 | CALL allocate_field(f_pk,field_t,type_real,llm, name='pk') |
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[217] | 84 | CALL init_pack_before ! Compute physics_inout%ngrid and offsets used by pack/unpack |
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[214] | 85 | CALL init_physics_dcmip |
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[217] | 86 | CALL init_pack_after ! Defines Ai, lon, lat in physics_inout |
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[196] | 87 | phys_type = phys_DCMIP |
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[710] | 88 | !$OMP END PARALLEL |
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| 89 | |
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[381] | 90 | CASE ('dcmip2016') |
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[710] | 91 | |
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| 92 | !$OMP PARALLEL |
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[381] | 93 | CALL allocate_field(f_dulon,field_t,type_real,llm, name='dulon') |
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| 94 | CALL allocate_field(f_dulat,field_t,type_real,llm, name='dulat') |
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| 95 | CALL allocate_field(f_temp,field_t,type_real,llm, name='temp') |
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[481] | 96 | CALL allocate_field(f_ulon,field_t,type_real,llm, name='ulon') |
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| 97 | CALL allocate_field(f_ulat,field_t,type_real,llm, name='ulat') |
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| 98 | CALL allocate_field(f_p,field_t,type_real,llm+1, name='p') |
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| 99 | CALL allocate_field(f_pk,field_t,type_real,llm, name='pk') |
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[381] | 100 | CALL init_pack_before ! Compute physics_inout%ngrid and offsets used by pack/unpack |
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| 101 | CALL init_physics_dcmip2016 |
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| 102 | CALL init_pack_after ! Defines Ai, lon, lat in physics_inout |
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| 103 | phys_type = phys_DCMIP2016 |
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[710] | 104 | !$OMP END PARALLEL |
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| 105 | |
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[170] | 106 | CASE DEFAULT |
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[196] | 107 | IF(is_mpi_root) PRINT*, 'init_physics : Bad selector for variable physics <',& |
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[347] | 108 | TRIM(physics_type), '> options are <none>, <held_suarez>, <Lebonnois2012>, <dcmip>', & |
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| 109 | '<phys_lmdz_generic>, <phys_external>' |
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[170] | 110 | STOP |
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[81] | 111 | END SELECT |
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[170] | 112 | |
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[713] | 113 | !$OMP PARALLEL |
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[668] | 114 | CALL allocate_field(f_du_phys,field_u,type_real,llm, name='du_phys') |
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| 115 | |
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[214] | 116 | IF(is_mpi_root) PRINT *, 'phys_type = ',phys_type |
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[871] | 117 | |
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| 118 | |
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[713] | 119 | !$OMP END PARALLEL |
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[81] | 120 | END SUBROUTINE init_physics |
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| 121 | |
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[668] | 122 | SUBROUTINE zero_du_phys() |
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| 123 | REAL(rstd), DIMENSION(:,:), POINTER :: du |
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| 124 | INTEGER :: ind |
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| 125 | DO ind=1,ndomain |
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| 126 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 127 | CALL swap_dimensions(ind) |
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| 128 | CALL swap_geometry(ind) |
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| 129 | du=f_du_phys(ind) |
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| 130 | du(:,ll_begin:ll_end) = 0. |
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| 131 | END DO |
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| 132 | END SUBROUTINE zero_du_phys |
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| 133 | |
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| 134 | SUBROUTINE add_du_phys(coef, f_u) |
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| 135 | REAL(rstd), INTENT(IN) :: coef ! -1 before physics, +1 after physics |
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| 136 | TYPE(t_field),POINTER :: f_u(:) ! velocity field before/after call to physics |
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| 137 | REAL(rstd), DIMENSION(:,:), POINTER :: u, du |
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| 138 | INTEGER :: ind |
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| 139 | DO ind=1,ndomain |
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| 140 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 141 | CALL swap_dimensions(ind) |
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| 142 | CALL swap_geometry(ind) |
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| 143 | du=f_du_phys(ind) |
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| 144 | u=f_u(ind) |
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| 145 | du(:,ll_begin:ll_end) = du(:,ll_begin:ll_end) + coef*u(:,ll_begin:ll_end) |
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| 146 | END DO |
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| 147 | END SUBROUTINE add_du_phys |
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| 148 | |
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[327] | 149 | SUBROUTINE physics(it,f_phis, f_ps, f_theta_rhodz, f_ue, f_wflux, f_q) |
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| 150 | USE physics_lmdz_generic_mod, ONLY : physics_lmdz_generic => physics |
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[347] | 151 | USE physics_external_mod, ONLY : physics_external => physics |
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[213] | 152 | USE physics_dcmip_mod, ONLY : write_physics_dcmip => write_physics |
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[381] | 153 | USE physics_dcmip2016_mod, ONLY : write_physics_dcmip2016 => write_physics |
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[170] | 154 | USE etat0_heldsz_mod |
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[325] | 155 | USE etat0_venus_mod, ONLY : phys_venus => physics |
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[99] | 156 | INTEGER, INTENT(IN) :: it |
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[81] | 157 | TYPE(t_field),POINTER :: f_phis(:) |
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| 158 | TYPE(t_field),POINTER :: f_ps(:) |
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| 159 | TYPE(t_field),POINTER :: f_theta_rhodz(:) |
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| 160 | TYPE(t_field),POINTER :: f_ue(:) |
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[327] | 161 | TYPE(t_field),POINTER :: f_wflux(:) |
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[81] | 162 | TYPE(t_field),POINTER :: f_q(:) |
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[899] | 163 | |
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[871] | 164 | LOGICAL,SAVE :: first=.TRUE. |
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[899] | 165 | !$OMP THREADPRIVATE(first) |
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[871] | 166 | IF (first) THEN |
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| 167 | CALL init_message(f_theta_rhodz, req_i0, req_theta0) |
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| 168 | CALL init_message(f_ue, req_e0_vect, req_ue0) |
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| 169 | CALL init_message(f_q, req_i0, req_q0) |
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| 170 | first=.FALSE. |
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| 171 | ENDIF |
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[899] | 172 | |
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[871] | 173 | IF (phys_external) THEN |
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| 174 | |
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| 175 | CALL physics_external(it ,f_phis, f_ps, f_theta_rhodz, f_ue, f_wflux, f_q) |
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[149] | 176 | |
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[871] | 177 | ELSE |
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| 178 | |
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| 179 | IF(MOD(it,itau_physics)==0 .AND. phys_type/=phys_none) THEN |
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[668] | 180 | |
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[871] | 181 | ! as a result of the the two calls to add_du_phys, |
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| 182 | ! du_phys increases by u(after physics) - u (before physics) |
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| 183 | CALL add_du_phys(-1., f_ue) |
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[149] | 184 | |
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[871] | 185 | SELECT CASE(phys_type) |
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| 186 | CASE(phys_HS94) |
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| 187 | CALL held_suarez(f_ps,f_theta_rhodz,f_ue) |
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| 188 | CASE (phys_lmdz_generic) |
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| 189 | CALL physics_lmdz_generic(it ,f_phis, f_ps, f_theta_rhodz, f_ue, f_wflux, f_q) |
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| 190 | CASE(phys_LB2012) |
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| 191 | CALL phys_venus(f_ps,f_theta_rhodz,f_ue) |
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| 192 | CASE DEFAULT |
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| 193 | CALL physics_column(it, f_phis, f_ps, f_theta_rhodz, f_ue, f_q) |
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| 194 | END SELECT |
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| 195 | |
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| 196 | CALL send_message(f_theta_rhodz, req_theta0) |
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| 197 | CALL send_message(f_ue, req_ue0) |
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| 198 | CALL send_message(f_q, req_q0) |
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| 199 | CALL wait_message(req_theta0) |
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| 200 | CALL wait_message(req_ue0) |
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| 201 | CALL wait_message(req_q0) |
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| 202 | |
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| 203 | CALL add_du_phys(1., f_ue) |
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| 204 | END IF |
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| 205 | |
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| 206 | IF (mod(it,itau_out)==0 ) THEN |
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| 207 | CALL write_physics_tendencies |
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| 208 | CALL zero_du_phys |
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| 209 | SELECT CASE(phys_type) |
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| 210 | CASE (phys_DCMIP) |
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| 211 | CALL write_physics_dcmip |
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| 212 | CASE (phys_DCMIP2016) |
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| 213 | CALL write_physics_dcmip2016 |
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| 214 | END SELECT |
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| 215 | END IF |
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| 216 | ENDIF |
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[213] | 217 | |
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| 218 | END SUBROUTINE physics |
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| 219 | |
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[668] | 220 | SUBROUTINE write_physics_tendencies |
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| 221 | USE observable_mod, ONLY : f_buf_ulon, f_buf_ulat |
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| 222 | USE wind_mod |
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| 223 | USE output_field_mod |
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| 224 | CALL transfert_request(f_du_phys,req_e1_vect) |
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| 225 | CALL un2ulonlat(f_du_phys, f_buf_ulon, f_buf_ulat, (1./(dt*itau_out))) |
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| 226 | CALL output_field("dulon_phys",f_buf_ulon) |
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| 227 | CALL output_field("dulat_phys",f_buf_ulat) |
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| 228 | END SUBROUTINE write_physics_tendencies |
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| 229 | |
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[214] | 230 | SUBROUTINE physics_column(it, f_phis, f_ps, f_theta_rhodz, f_ue, f_q) |
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[213] | 231 | USE physics_dcmip_mod, ONLY : full_physics_dcmip => full_physics |
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[381] | 232 | USE physics_dcmip2016_mod, ONLY : full_physics_dcmip2016 => full_physics |
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[295] | 233 | USE theta2theta_rhodz_mod |
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[281] | 234 | USE mpipara |
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[481] | 235 | USE checksum_mod |
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[213] | 236 | TYPE(t_field),POINTER :: f_phis(:) |
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| 237 | TYPE(t_field),POINTER :: f_ps(:) |
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| 238 | TYPE(t_field),POINTER :: f_theta_rhodz(:) |
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| 239 | TYPE(t_field),POINTER :: f_ue(:) |
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| 240 | TYPE(t_field),POINTER :: f_q(:) |
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| 241 | REAL(rstd),POINTER :: phis(:) |
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| 242 | REAL(rstd),POINTER :: ps(:) |
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[295] | 243 | REAL(rstd),POINTER :: temp(:,:) |
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[213] | 244 | REAL(rstd),POINTER :: ue(:,:) |
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| 245 | REAL(rstd),POINTER :: dulon(:,:) |
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| 246 | REAL(rstd),POINTER :: dulat(:,:) |
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| 247 | REAL(rstd),POINTER :: q(:,:,:) |
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[481] | 248 | REAL(rstd),POINTER :: p(:,:) |
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| 249 | REAL(rstd),POINTER :: pk(:,:) |
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| 250 | REAL(rstd),POINTER :: ulon(:,:) |
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| 251 | REAL(rstd),POINTER :: ulat(:,:) |
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[213] | 252 | INTEGER :: it, ind |
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| 253 | |
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[295] | 254 | CALL theta_rhodz2temperature(f_ps,f_theta_rhodz,f_temp) |
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[381] | 255 | |
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[213] | 256 | DO ind=1,ndomain |
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| 257 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 258 | CALL swap_dimensions(ind) |
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| 259 | CALL swap_geometry(ind) |
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| 260 | phis=f_phis(ind) |
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| 261 | ps=f_ps(ind) |
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[295] | 262 | temp=f_temp(ind) |
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[213] | 263 | ue=f_ue(ind) |
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| 264 | q=f_q(ind) |
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[481] | 265 | p=f_p(ind) |
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| 266 | pk=f_pk(ind) |
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| 267 | ulon=f_ulon(ind) |
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| 268 | ulat=f_ulat(ind) |
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| 269 | CALL pack_physics(pack_info(ind), phis, ps, temp, ue, q, p, pk, ulon, ulat) |
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[213] | 270 | END DO |
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| 271 | |
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| 272 | SELECT CASE(phys_type) |
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| 273 | CASE (phys_DCMIP) |
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[481] | 274 | IF (is_omp_level_master) CALL full_physics_dcmip |
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[381] | 275 | CASE (phys_DCMIP2016) |
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[481] | 276 | IF (is_omp_level_master) CALL full_physics_dcmip2016 |
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[281] | 277 | CASE DEFAULT |
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[481] | 278 | IF(is_master) PRINT *,'Internal error : illegal value of phys_type', phys_type |
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[281] | 279 | STOP |
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[196] | 280 | END SELECT |
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[170] | 281 | |
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[213] | 282 | DO ind=1,ndomain |
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| 283 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 284 | CALL swap_dimensions(ind) |
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| 285 | CALL swap_geometry(ind) |
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| 286 | ps=f_ps(ind) |
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[295] | 287 | temp=f_temp(ind) |
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[213] | 288 | q=f_q(ind) |
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| 289 | dulon=f_dulon(ind) |
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| 290 | dulat=f_dulat(ind) |
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[295] | 291 | CALL unpack_physics(pack_info(ind), ps, temp, q, dulon, dulat) |
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[213] | 292 | END DO |
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[481] | 293 | |
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[295] | 294 | CALL temperature2theta_rhodz(f_ps,f_temp,f_theta_rhodz) |
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[170] | 295 | |
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[213] | 296 | ! Transfer dulon, dulat |
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| 297 | CALL transfert_request(f_dulon,req_i0) |
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| 298 | CALL transfert_request(f_dulat,req_i0) |
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| 299 | |
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| 300 | DO ind=1,ndomain |
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| 301 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 302 | CALL swap_dimensions(ind) |
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| 303 | CALL swap_geometry(ind) |
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| 304 | ue=f_ue(ind) |
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| 305 | dulon=f_dulon(ind) |
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| 306 | dulat=f_dulat(ind) |
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| 307 | CALL compute_update_velocity(dulon, dulat, ue) |
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| 308 | END DO |
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| 309 | |
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[214] | 310 | END SUBROUTINE physics_column |
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[213] | 311 | |
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[481] | 312 | SUBROUTINE pack_physics(info, phis, ps, temp, ue, q, p, pk, ulon, ulat ) |
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[213] | 313 | USE wind_mod |
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| 314 | USE pression_mod |
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| 315 | USE theta2theta_rhodz_mod |
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[381] | 316 | USE exner_mod |
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[213] | 317 | TYPE(t_pack_info) :: info |
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| 318 | REAL(rstd) :: phis(iim*jjm) |
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| 319 | REAL(rstd) :: ps(iim*jjm) |
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[295] | 320 | REAL(rstd) :: temp(iim*jjm,llm) |
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[381] | 321 | REAL(rstd) :: pks(iim*jjm) |
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| 322 | REAL(rstd) :: pk(iim*jjm,llm) |
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[213] | 323 | REAL(rstd) :: ue(3*iim*jjm,llm) |
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| 324 | REAL(rstd) :: q(iim*jjm,llm,nqtot) |
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| 325 | |
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| 326 | REAL(rstd) :: p(iim*jjm,llm+1) |
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[599] | 327 | REAL(rstd) :: uc(iim*jjm,llm,3) |
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[213] | 328 | REAL(rstd) :: ulon(iim*jjm,llm) |
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| 329 | REAL(rstd) :: ulat(iim*jjm,llm) |
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| 330 | |
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[295] | 331 | !$OMP BARRIER |
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[213] | 332 | CALL compute_pression(ps,p,0) |
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[295] | 333 | !$OMP BARRIER |
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[381] | 334 | CALL compute_exner(ps,p,pks,pk,0) |
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| 335 | !$OMP BARRIER |
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[213] | 336 | CALL compute_wind_centered(ue,uc) |
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| 337 | CALL compute_wind_centered_lonlat_compound(uc, ulon, ulat) |
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[481] | 338 | !$OMP BARRIER |
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| 339 | IF (is_omp_level_master) THEN |
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| 340 | CALL pack_domain(info, phis, physics_inout%phis) |
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| 341 | CALL pack_domain(info, p, physics_inout%p) |
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| 342 | CALL pack_domain(info, pk, physics_inout%pk) |
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| 343 | CALL pack_domain(info, Temp, physics_inout%Temp) |
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| 344 | CALL pack_domain(info, ulon, physics_inout%ulon) |
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| 345 | CALL pack_domain(info, ulat, physics_inout%ulat) |
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| 346 | CALL pack_domain(info, q, physics_inout%q) |
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| 347 | ENDIF |
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| 348 | !$OMP BARRIER |
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[213] | 349 | END SUBROUTINE pack_physics |
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| 350 | |
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[295] | 351 | SUBROUTINE unpack_physics(info, ps,temp, q, dulon, dulat) |
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[213] | 352 | USE theta2theta_rhodz_mod |
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| 353 | TYPE(t_pack_info) :: info |
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| 354 | REAL(rstd) :: ps(iim*jjm) |
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[295] | 355 | REAL(rstd) :: temp(iim*jjm,llm) |
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[213] | 356 | REAL(rstd) :: q(iim*jjm,llm,nqtot) |
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| 357 | REAL(rstd) :: dulon(iim*jjm,llm) |
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| 358 | REAL(rstd) :: dulat(iim*jjm,llm) |
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| 359 | |
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| 360 | REAL(rstd) :: dq(iim*jjm,llm,nqtot) |
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| 361 | REAL(rstd) :: dTemp(iim*jjm,llm) |
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[481] | 362 | |
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| 363 | !$OMP BARRIER |
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| 364 | IF (is_omp_level_master) THEN |
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| 365 | CALL unpack_domain(info, dulon, physics_inout%dulon) |
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| 366 | CALL unpack_domain(info, dulat, physics_inout%dulat) |
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| 367 | CALL unpack_domain(info, dq, physics_inout%dq) |
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| 368 | CALL unpack_domain(info, Temp, physics_inout%Temp) |
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| 369 | CALL unpack_domain(info, dTemp, physics_inout%dTemp) |
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| 370 | q = q + physics_inout%dt_phys * dq |
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| 371 | Temp = Temp + physics_inout%dt_phys * dTemp |
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| 372 | ENDIF |
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| 373 | !$OMP BARRIER |
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| 374 | |
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[295] | 375 | ! CALL compute_temperature2theta_rhodz(ps,Temp,theta_rhodz,0) |
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[213] | 376 | END SUBROUTINE unpack_physics |
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| 377 | |
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| 378 | SUBROUTINE compute_update_velocity(dulon, dulat, ue) |
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| 379 | USE wind_mod |
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| 380 | REAL(rstd) :: dulon(iim*jjm,llm) |
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| 381 | REAL(rstd) :: dulat(iim*jjm,llm) |
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| 382 | REAL(rstd) :: ue(3*iim*jjm,llm) |
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[599] | 383 | REAL(rstd) :: duc(iim*jjm,llm,3) |
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[213] | 384 | REAL(rstd) :: dt2, due |
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| 385 | INTEGER :: i,j,ij,l |
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| 386 | ! Reconstruct wind tendencies at edges and add to normal wind |
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| 387 | CALL compute_wind_centered_from_lonlat_compound(dulon,dulat,duc) |
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| 388 | dt2=.5*physics_inout%dt_phys |
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[481] | 389 | DO l=ll_begin,ll_end |
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[213] | 390 | DO j=jj_begin,jj_end |
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| 391 | DO i=ii_begin,ii_end |
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| 392 | ij=(j-1)*iim+i |
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[599] | 393 | due = sum( (duc(ij,l,:) + duc(ij+t_right,l,:))*ep_e(ij+u_right,:) ) |
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[213] | 394 | ue(ij+u_right,l) = ue(ij+u_right,l) + dt2*due |
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| 395 | |
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[599] | 396 | due = sum( (duc(ij,l,:) + duc(ij+t_lup,l,:))*ep_e(ij+u_lup,:) ) |
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[213] | 397 | ue(ij+u_lup,l)=ue(ij+u_lup,l) + dt2*due |
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| 398 | |
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[599] | 399 | due = sum( (duc(ij,l,:) + duc(ij+t_ldown,l,:))*ep_e(ij+u_ldown,:) ) |
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[213] | 400 | ue(ij+u_ldown,l)=ue(ij+u_ldown,l) + dt2*due |
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| 401 | ENDDO |
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| 402 | ENDDO |
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| 403 | ENDDO |
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| 404 | END SUBROUTINE compute_update_velocity |
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| 405 | |
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[81] | 406 | END MODULE physics_mod |
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