[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_extra_physics_2D(:), f_extra_physics_3D(:) |
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| 14 | TYPE(t_field),POINTER,SAVE :: f_dulon(:), f_dulat(:) |
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| 15 | TYPE(t_field),POINTER,SAVE :: f_ulon(:), f_ulat(:) |
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| 16 | TYPE(t_field),POINTER,SAVE :: f_p(:), f_pk(:) |
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| 17 | TYPE(t_field),POINTER,SAVE :: f_temp(:) |
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[668] | 18 | TYPE(t_field),POINTER,SAVE :: f_du_phys(:) |
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[196] | 19 | |
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[481] | 20 | CHARACTER(LEN=255),SAVE :: physics_type |
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[186] | 21 | !$OMP THREADPRIVATE(physics_type) |
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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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[668] | 113 | CALL allocate_field(f_du_phys,field_u,type_real,llm, name='du_phys') |
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| 114 | |
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[214] | 115 | IF(is_mpi_root) PRINT *, 'phys_type = ',phys_type |
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[81] | 116 | END SUBROUTINE init_physics |
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| 117 | |
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[668] | 118 | SUBROUTINE zero_du_phys() |
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| 119 | REAL(rstd), DIMENSION(:,:), POINTER :: du |
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| 120 | INTEGER :: ind |
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| 121 | DO ind=1,ndomain |
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| 122 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 123 | CALL swap_dimensions(ind) |
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| 124 | CALL swap_geometry(ind) |
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| 125 | du=f_du_phys(ind) |
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| 126 | du(:,ll_begin:ll_end) = 0. |
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| 127 | END DO |
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| 128 | END SUBROUTINE zero_du_phys |
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| 129 | |
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| 130 | SUBROUTINE add_du_phys(coef, f_u) |
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| 131 | REAL(rstd), INTENT(IN) :: coef ! -1 before physics, +1 after physics |
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| 132 | TYPE(t_field),POINTER :: f_u(:) ! velocity field before/after call to physics |
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| 133 | REAL(rstd), DIMENSION(:,:), POINTER :: u, du |
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| 134 | INTEGER :: ind |
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| 135 | DO ind=1,ndomain |
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| 136 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 137 | CALL swap_dimensions(ind) |
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| 138 | CALL swap_geometry(ind) |
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| 139 | du=f_du_phys(ind) |
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| 140 | u=f_u(ind) |
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| 141 | du(:,ll_begin:ll_end) = du(:,ll_begin:ll_end) + coef*u(:,ll_begin:ll_end) |
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| 142 | END DO |
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| 143 | END SUBROUTINE add_du_phys |
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| 144 | |
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[327] | 145 | SUBROUTINE physics(it,f_phis, f_ps, f_theta_rhodz, f_ue, f_wflux, f_q) |
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| 146 | USE physics_lmdz_generic_mod, ONLY : physics_lmdz_generic => physics |
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[347] | 147 | USE physics_external_mod, ONLY : physics_external => physics |
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[213] | 148 | USE physics_dcmip_mod, ONLY : write_physics_dcmip => write_physics |
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[381] | 149 | USE physics_dcmip2016_mod, ONLY : write_physics_dcmip2016 => write_physics |
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[170] | 150 | USE etat0_heldsz_mod |
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[325] | 151 | USE etat0_venus_mod, ONLY : phys_venus => physics |
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[99] | 152 | INTEGER, INTENT(IN) :: it |
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[81] | 153 | TYPE(t_field),POINTER :: f_phis(:) |
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| 154 | TYPE(t_field),POINTER :: f_ps(:) |
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| 155 | TYPE(t_field),POINTER :: f_theta_rhodz(:) |
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| 156 | TYPE(t_field),POINTER :: f_ue(:) |
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[327] | 157 | TYPE(t_field),POINTER :: f_wflux(:) |
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[81] | 158 | TYPE(t_field),POINTER :: f_q(:) |
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[196] | 159 | |
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[149] | 160 | LOGICAL:: firstcall,lastcall |
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[196] | 161 | INTEGER :: ind |
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[213] | 162 | TYPE(t_physics_inout) :: args |
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[170] | 163 | |
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[668] | 164 | IF(MOD(it,itau_physics)==0 .AND. phys_type/=phys_none) THEN |
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| 165 | |
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| 166 | ! as a result of the the two calls to add_du_phys, |
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| 167 | ! du_phys increases by u(after physics) - u (before physics) |
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| 168 | CALL add_du_phys(-1., f_ue) |
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| 169 | |
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[213] | 170 | SELECT CASE(phys_type) |
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| 171 | CASE(phys_HS94) |
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| 172 | CALL held_suarez(f_ps,f_theta_rhodz,f_ue) |
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[327] | 173 | CASE (phys_lmdz_generic) |
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| 174 | CALL physics_lmdz_generic(it ,f_phis, f_ps, f_theta_rhodz, f_ue, f_wflux, f_q) |
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[347] | 175 | CASE (phys_external) |
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| 176 | CALL physics_external(it ,f_phis, f_ps, f_theta_rhodz, f_ue, f_wflux, f_q) |
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[325] | 177 | CASE(phys_LB2012) |
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| 178 | CALL phys_venus(f_ps,f_theta_rhodz,f_ue) |
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[213] | 179 | CASE DEFAULT |
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[214] | 180 | CALL physics_column(it, f_phis, f_ps, f_theta_rhodz, f_ue, f_q) |
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[213] | 181 | END SELECT |
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[149] | 182 | |
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[213] | 183 | CALL transfert_request(f_theta_rhodz,req_i0) |
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| 184 | CALL transfert_request(f_ue,req_e0_vect) |
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| 185 | CALL transfert_request(f_q,req_i0) |
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[668] | 186 | |
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| 187 | CALL add_du_phys(1., f_ue) |
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[213] | 188 | END IF |
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[149] | 189 | |
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[213] | 190 | IF (mod(it,itau_out)==0 ) THEN |
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[668] | 191 | CALL write_physics_tendencies |
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| 192 | CALL zero_du_phys |
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[213] | 193 | SELECT CASE(phys_type) |
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| 194 | CASE (phys_DCMIP) |
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| 195 | CALL write_physics_dcmip |
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[381] | 196 | CASE (phys_DCMIP2016) |
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| 197 | CALL write_physics_dcmip2016 |
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[213] | 198 | END SELECT |
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| 199 | END IF |
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| 200 | |
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| 201 | END SUBROUTINE physics |
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| 202 | |
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[668] | 203 | SUBROUTINE write_physics_tendencies |
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| 204 | USE observable_mod, ONLY : f_buf_ulon, f_buf_ulat |
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| 205 | USE wind_mod |
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| 206 | USE output_field_mod |
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| 207 | CALL transfert_request(f_du_phys,req_e1_vect) |
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| 208 | CALL un2ulonlat(f_du_phys, f_buf_ulon, f_buf_ulat, (1./(dt*itau_out))) |
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| 209 | CALL output_field("dulon_phys",f_buf_ulon) |
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| 210 | CALL output_field("dulat_phys",f_buf_ulat) |
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| 211 | END SUBROUTINE write_physics_tendencies |
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| 212 | |
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[214] | 213 | SUBROUTINE physics_column(it, f_phis, f_ps, f_theta_rhodz, f_ue, f_q) |
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[213] | 214 | USE physics_dcmip_mod, ONLY : full_physics_dcmip => full_physics |
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[381] | 215 | USE physics_dcmip2016_mod, ONLY : full_physics_dcmip2016 => full_physics |
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[295] | 216 | USE theta2theta_rhodz_mod |
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[281] | 217 | USE mpipara |
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[481] | 218 | USE checksum_mod |
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[213] | 219 | TYPE(t_field),POINTER :: f_phis(:) |
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| 220 | TYPE(t_field),POINTER :: f_ps(:) |
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| 221 | TYPE(t_field),POINTER :: f_theta_rhodz(:) |
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| 222 | TYPE(t_field),POINTER :: f_ue(:) |
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| 223 | TYPE(t_field),POINTER :: f_q(:) |
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| 224 | REAL(rstd),POINTER :: phis(:) |
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| 225 | REAL(rstd),POINTER :: ps(:) |
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[295] | 226 | REAL(rstd),POINTER :: temp(:,:) |
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[213] | 227 | REAL(rstd),POINTER :: ue(:,:) |
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| 228 | REAL(rstd),POINTER :: dulon(:,:) |
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| 229 | REAL(rstd),POINTER :: dulat(:,:) |
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| 230 | REAL(rstd),POINTER :: q(:,:,:) |
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[481] | 231 | REAL(rstd),POINTER :: p(:,:) |
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| 232 | REAL(rstd),POINTER :: pk(:,:) |
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| 233 | REAL(rstd),POINTER :: ulon(:,:) |
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| 234 | REAL(rstd),POINTER :: ulat(:,:) |
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[213] | 235 | INTEGER :: it, ind |
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| 236 | |
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[295] | 237 | CALL theta_rhodz2temperature(f_ps,f_theta_rhodz,f_temp) |
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[381] | 238 | |
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[213] | 239 | DO ind=1,ndomain |
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| 240 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 241 | CALL swap_dimensions(ind) |
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| 242 | CALL swap_geometry(ind) |
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| 243 | phis=f_phis(ind) |
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| 244 | ps=f_ps(ind) |
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[295] | 245 | temp=f_temp(ind) |
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[213] | 246 | ue=f_ue(ind) |
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| 247 | q=f_q(ind) |
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[481] | 248 | p=f_p(ind) |
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| 249 | pk=f_pk(ind) |
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| 250 | ulon=f_ulon(ind) |
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| 251 | ulat=f_ulat(ind) |
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| 252 | CALL pack_physics(pack_info(ind), phis, ps, temp, ue, q, p, pk, ulon, ulat) |
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[213] | 253 | END DO |
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| 254 | |
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| 255 | SELECT CASE(phys_type) |
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| 256 | CASE (phys_DCMIP) |
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[481] | 257 | IF (is_omp_level_master) CALL full_physics_dcmip |
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[381] | 258 | CASE (phys_DCMIP2016) |
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[481] | 259 | IF (is_omp_level_master) CALL full_physics_dcmip2016 |
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[281] | 260 | CASE DEFAULT |
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[481] | 261 | IF(is_master) PRINT *,'Internal error : illegal value of phys_type', phys_type |
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[281] | 262 | STOP |
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[196] | 263 | END SELECT |
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[170] | 264 | |
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[213] | 265 | DO ind=1,ndomain |
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| 266 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 267 | CALL swap_dimensions(ind) |
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| 268 | CALL swap_geometry(ind) |
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| 269 | ps=f_ps(ind) |
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[295] | 270 | temp=f_temp(ind) |
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[213] | 271 | q=f_q(ind) |
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| 272 | dulon=f_dulon(ind) |
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| 273 | dulat=f_dulat(ind) |
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[295] | 274 | CALL unpack_physics(pack_info(ind), ps, temp, q, dulon, dulat) |
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[213] | 275 | END DO |
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[481] | 276 | |
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[295] | 277 | CALL temperature2theta_rhodz(f_ps,f_temp,f_theta_rhodz) |
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[170] | 278 | |
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[213] | 279 | ! Transfer dulon, dulat |
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| 280 | CALL transfert_request(f_dulon,req_i0) |
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| 281 | CALL transfert_request(f_dulat,req_i0) |
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| 282 | |
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| 283 | DO ind=1,ndomain |
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| 284 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 285 | CALL swap_dimensions(ind) |
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| 286 | CALL swap_geometry(ind) |
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| 287 | ue=f_ue(ind) |
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| 288 | dulon=f_dulon(ind) |
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| 289 | dulat=f_dulat(ind) |
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| 290 | CALL compute_update_velocity(dulon, dulat, ue) |
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| 291 | END DO |
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| 292 | |
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[214] | 293 | END SUBROUTINE physics_column |
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[213] | 294 | |
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[481] | 295 | SUBROUTINE pack_physics(info, phis, ps, temp, ue, q, p, pk, ulon, ulat ) |
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[213] | 296 | USE wind_mod |
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| 297 | USE pression_mod |
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| 298 | USE theta2theta_rhodz_mod |
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[381] | 299 | USE exner_mod |
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[213] | 300 | TYPE(t_pack_info) :: info |
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| 301 | REAL(rstd) :: phis(iim*jjm) |
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| 302 | REAL(rstd) :: ps(iim*jjm) |
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[295] | 303 | REAL(rstd) :: temp(iim*jjm,llm) |
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[381] | 304 | REAL(rstd) :: pks(iim*jjm) |
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| 305 | REAL(rstd) :: pk(iim*jjm,llm) |
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[213] | 306 | REAL(rstd) :: ue(3*iim*jjm,llm) |
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| 307 | REAL(rstd) :: q(iim*jjm,llm,nqtot) |
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| 308 | |
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| 309 | REAL(rstd) :: p(iim*jjm,llm+1) |
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[599] | 310 | REAL(rstd) :: uc(iim*jjm,llm,3) |
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[213] | 311 | REAL(rstd) :: ulon(iim*jjm,llm) |
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| 312 | REAL(rstd) :: ulat(iim*jjm,llm) |
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| 313 | |
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[295] | 314 | !$OMP BARRIER |
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[213] | 315 | CALL compute_pression(ps,p,0) |
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[295] | 316 | !$OMP BARRIER |
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[381] | 317 | CALL compute_exner(ps,p,pks,pk,0) |
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| 318 | !$OMP BARRIER |
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[213] | 319 | CALL compute_wind_centered(ue,uc) |
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| 320 | CALL compute_wind_centered_lonlat_compound(uc, ulon, ulat) |
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[481] | 321 | !$OMP BARRIER |
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| 322 | IF (is_omp_level_master) THEN |
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| 323 | CALL pack_domain(info, phis, physics_inout%phis) |
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| 324 | CALL pack_domain(info, p, physics_inout%p) |
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| 325 | CALL pack_domain(info, pk, physics_inout%pk) |
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| 326 | CALL pack_domain(info, Temp, physics_inout%Temp) |
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| 327 | CALL pack_domain(info, ulon, physics_inout%ulon) |
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| 328 | CALL pack_domain(info, ulat, physics_inout%ulat) |
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| 329 | CALL pack_domain(info, q, physics_inout%q) |
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| 330 | ENDIF |
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| 331 | !$OMP BARRIER |
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[213] | 332 | END SUBROUTINE pack_physics |
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| 333 | |
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[295] | 334 | SUBROUTINE unpack_physics(info, ps,temp, q, dulon, dulat) |
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[213] | 335 | USE theta2theta_rhodz_mod |
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| 336 | TYPE(t_pack_info) :: info |
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| 337 | REAL(rstd) :: ps(iim*jjm) |
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[295] | 338 | REAL(rstd) :: temp(iim*jjm,llm) |
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[213] | 339 | REAL(rstd) :: q(iim*jjm,llm,nqtot) |
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| 340 | REAL(rstd) :: dulon(iim*jjm,llm) |
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| 341 | REAL(rstd) :: dulat(iim*jjm,llm) |
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| 342 | |
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| 343 | REAL(rstd) :: dq(iim*jjm,llm,nqtot) |
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| 344 | REAL(rstd) :: dTemp(iim*jjm,llm) |
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[481] | 345 | |
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| 346 | !$OMP BARRIER |
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| 347 | IF (is_omp_level_master) THEN |
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| 348 | CALL unpack_domain(info, dulon, physics_inout%dulon) |
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| 349 | CALL unpack_domain(info, dulat, physics_inout%dulat) |
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| 350 | CALL unpack_domain(info, dq, physics_inout%dq) |
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| 351 | CALL unpack_domain(info, Temp, physics_inout%Temp) |
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| 352 | CALL unpack_domain(info, dTemp, physics_inout%dTemp) |
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| 353 | q = q + physics_inout%dt_phys * dq |
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| 354 | Temp = Temp + physics_inout%dt_phys * dTemp |
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| 355 | ENDIF |
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| 356 | !$OMP BARRIER |
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| 357 | |
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[295] | 358 | ! CALL compute_temperature2theta_rhodz(ps,Temp,theta_rhodz,0) |
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[213] | 359 | END SUBROUTINE unpack_physics |
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| 360 | |
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| 361 | SUBROUTINE compute_update_velocity(dulon, dulat, ue) |
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| 362 | USE wind_mod |
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| 363 | REAL(rstd) :: dulon(iim*jjm,llm) |
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| 364 | REAL(rstd) :: dulat(iim*jjm,llm) |
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| 365 | REAL(rstd) :: ue(3*iim*jjm,llm) |
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[599] | 366 | REAL(rstd) :: duc(iim*jjm,llm,3) |
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[213] | 367 | REAL(rstd) :: dt2, due |
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| 368 | INTEGER :: i,j,ij,l |
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| 369 | ! Reconstruct wind tendencies at edges and add to normal wind |
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| 370 | CALL compute_wind_centered_from_lonlat_compound(dulon,dulat,duc) |
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| 371 | dt2=.5*physics_inout%dt_phys |
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[481] | 372 | DO l=ll_begin,ll_end |
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[213] | 373 | DO j=jj_begin,jj_end |
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| 374 | DO i=ii_begin,ii_end |
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| 375 | ij=(j-1)*iim+i |
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[599] | 376 | due = sum( (duc(ij,l,:) + duc(ij+t_right,l,:))*ep_e(ij+u_right,:) ) |
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[213] | 377 | ue(ij+u_right,l) = ue(ij+u_right,l) + dt2*due |
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| 378 | |
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[599] | 379 | due = sum( (duc(ij,l,:) + duc(ij+t_lup,l,:))*ep_e(ij+u_lup,:) ) |
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[213] | 380 | ue(ij+u_lup,l)=ue(ij+u_lup,l) + dt2*due |
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| 381 | |
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[599] | 382 | due = sum( (duc(ij,l,:) + duc(ij+t_ldown,l,:))*ep_e(ij+u_ldown,:) ) |
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[213] | 383 | ue(ij+u_ldown,l)=ue(ij+u_ldown,l) + dt2*due |
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| 384 | ENDDO |
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| 385 | ENDDO |
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| 386 | ENDDO |
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| 387 | END SUBROUTINE compute_update_velocity |
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| 388 | |
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[81] | 389 | END MODULE physics_mod |
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