[12] | 1 | MODULE caldyn_gcm_mod |
---|
[19] | 2 | USE icosa |
---|
[151] | 3 | USE transfert_mod |
---|
[132] | 4 | PRIVATE |
---|
| 5 | |
---|
| 6 | INTEGER, PARAMETER :: energy=1, enstrophy=2 |
---|
[125] | 7 | TYPE(t_field),POINTER :: f_out_u(:), f_p(:), f_rhodz(:), f_qu(:) |
---|
| 8 | REAL(rstd),POINTER :: out_u(:,:), p(:,:), rhodz(:,:), qu(:,:) |
---|
[17] | 9 | |
---|
[50] | 10 | TYPE(t_field),POINTER :: f_buf_i(:), f_buf_ulon(:), f_buf_ulat(:), f_buf_u3d(:) |
---|
| 11 | TYPE(t_field),POINTER :: f_buf_v(:), f_buf_s(:), f_buf_p(:) |
---|
[17] | 12 | |
---|
[151] | 13 | ! temporary shared variable for caldyn |
---|
| 14 | TYPE(t_field),POINTER :: f_theta(:) |
---|
| 15 | TYPE(t_field),POINTER :: f_pk(:) |
---|
[156] | 16 | ! TYPE(t_field),POINTER :: f_pks(:) |
---|
[151] | 17 | TYPE(t_field),POINTER :: f_phi(:) |
---|
[156] | 18 | TYPE(t_field),POINTER :: f_geopot(:) |
---|
[151] | 19 | TYPE(t_field),POINTER :: f_divm(:) |
---|
| 20 | TYPE(t_field),POINTER :: f_wwuu(:) |
---|
| 21 | |
---|
[125] | 22 | INTEGER :: caldyn_hydrostat, caldyn_conserv |
---|
[151] | 23 | |
---|
| 24 | TYPE(t_message) :: req_ps, req_theta_rhodz, req_u, req_qu |
---|
[122] | 25 | |
---|
[151] | 26 | PUBLIC init_caldyn, caldyn, write_output_fields,req_ps |
---|
| 27 | |
---|
[12] | 28 | CONTAINS |
---|
[15] | 29 | |
---|
[98] | 30 | SUBROUTINE init_caldyn |
---|
[50] | 31 | USE icosa |
---|
[122] | 32 | USE exner_mod |
---|
[131] | 33 | USE mpipara |
---|
[50] | 34 | IMPLICIT NONE |
---|
[122] | 35 | CHARACTER(len=255) :: def |
---|
| 36 | |
---|
[126] | 37 | def='enstrophy' |
---|
[125] | 38 | CALL getin('caldyn_conserv',def) |
---|
| 39 | SELECT CASE(TRIM(def)) |
---|
| 40 | CASE('energy') |
---|
[132] | 41 | caldyn_conserv=energy |
---|
[126] | 42 | CASE('enstrophy') |
---|
[132] | 43 | caldyn_conserv=enstrophy |
---|
[125] | 44 | CASE DEFAULT |
---|
[131] | 45 | IF (is_mpi_root) PRINT *,'Bad selector for variable caldyn_conserv : <', TRIM(def),'> options are <energy>, <enstrophy>' |
---|
[125] | 46 | STOP |
---|
| 47 | END SELECT |
---|
[134] | 48 | IF (is_mpi_root) PRINT *, 'caldyn_conserv=',def |
---|
[125] | 49 | |
---|
| 50 | def='direct' |
---|
[122] | 51 | CALL getin('caldyn_exner',def) |
---|
| 52 | SELECT CASE(TRIM(def)) |
---|
| 53 | CASE('lmdz') |
---|
[133] | 54 | caldyn_exner=lmdz |
---|
[122] | 55 | CASE('direct') |
---|
[133] | 56 | caldyn_exner=direct |
---|
[122] | 57 | CASE DEFAULT |
---|
[131] | 58 | IF (is_mpi_root) PRINT*,'Bad selector for variable caldyn_exner : <', TRIM(def),'> options are <lmdz>, <direct>' |
---|
[122] | 59 | STOP |
---|
| 60 | END SELECT |
---|
| 61 | |
---|
| 62 | def='direct' |
---|
| 63 | CALL getin('caldyn_hydrostat',def) |
---|
| 64 | SELECT CASE(TRIM(def)) |
---|
| 65 | CASE('lmdz') |
---|
[133] | 66 | caldyn_hydrostat=lmdz |
---|
[122] | 67 | CASE('direct') |
---|
[133] | 68 | caldyn_hydrostat=direct |
---|
[122] | 69 | CASE DEFAULT |
---|
[131] | 70 | IF (is_mpi_root) PRINT*,'Bad selector for variable caldyn_hydrostat : <', TRIM(def),'> options are <lmdz>, <direct>' |
---|
[122] | 71 | STOP |
---|
| 72 | END SELECT |
---|
[50] | 73 | |
---|
[17] | 74 | CALL allocate_caldyn |
---|
[15] | 75 | |
---|
| 76 | END SUBROUTINE init_caldyn |
---|
| 77 | |
---|
[12] | 78 | SUBROUTINE allocate_caldyn |
---|
[19] | 79 | USE icosa |
---|
[12] | 80 | IMPLICIT NONE |
---|
| 81 | |
---|
[151] | 82 | CALL allocate_field(f_out_u,field_u,type_real,llm) |
---|
| 83 | CALL allocate_field(f_p,field_t,type_real,llm+1) |
---|
| 84 | CALL allocate_field(f_rhodz,field_t,type_real,llm) |
---|
| 85 | CALL allocate_field(f_qu,field_u,type_real,llm) |
---|
[50] | 86 | |
---|
[151] | 87 | CALL allocate_field(f_buf_i,field_t,type_real,llm) |
---|
| 88 | CALL allocate_field(f_buf_p,field_t,type_real,llm+1) |
---|
| 89 | CALL allocate_field(f_buf_u3d,field_t,type_real,3,llm) ! 3D vel at cell centers |
---|
| 90 | CALL allocate_field(f_buf_ulon,field_t,type_real,llm) |
---|
| 91 | CALL allocate_field(f_buf_ulat,field_t,type_real,llm) |
---|
| 92 | CALL allocate_field(f_buf_v,field_z,type_real,llm) |
---|
| 93 | CALL allocate_field(f_buf_s,field_t,type_real) |
---|
[50] | 94 | |
---|
[151] | 95 | CALL allocate_field(f_theta,field_t,type_real,llm) ! potential temperature |
---|
| 96 | CALL allocate_field(f_pk,field_t,type_real,llm) |
---|
[156] | 97 | ! CALL allocate_field(f_pks,field_t,type_real) ! Exner function |
---|
| 98 | ! CALL allocate_field(f_phi,field_t,type_real,llm) ! geopotential |
---|
| 99 | CALL allocate_field(f_geopot,field_t,type_real,llm+1) ! geopotential (new) |
---|
[151] | 100 | CALL allocate_field(f_divm,field_t,type_real,llm) ! mass flux divergence |
---|
| 101 | CALL allocate_field(f_wwuu,field_u,type_real,llm+1) |
---|
| 102 | |
---|
[12] | 103 | END SUBROUTINE allocate_caldyn |
---|
[56] | 104 | |
---|
[134] | 105 | SUBROUTINE caldyn(write_out,f_phis, f_ps, f_theta_rhodz, f_u, f_q, & |
---|
| 106 | f_hflux, f_wflux, f_dps, f_dtheta_rhodz, f_du) |
---|
[126] | 107 | USE icosa |
---|
| 108 | USE vorticity_mod |
---|
| 109 | USE kinetic_mod |
---|
| 110 | USE theta2theta_rhodz_mod |
---|
[131] | 111 | USE mpipara |
---|
[145] | 112 | USE trace |
---|
[151] | 113 | USE omp_para |
---|
[126] | 114 | IMPLICIT NONE |
---|
[129] | 115 | LOGICAL,INTENT(IN) :: write_out |
---|
[126] | 116 | TYPE(t_field),POINTER :: f_phis(:) |
---|
[12] | 117 | TYPE(t_field),POINTER :: f_ps(:) |
---|
[126] | 118 | TYPE(t_field),POINTER :: f_theta_rhodz(:) |
---|
| 119 | TYPE(t_field),POINTER :: f_u(:) |
---|
| 120 | TYPE(t_field),POINTER :: f_q(:) |
---|
[134] | 121 | TYPE(t_field),POINTER :: f_hflux(:), f_wflux(:) |
---|
[12] | 122 | TYPE(t_field),POINTER :: f_dps(:) |
---|
[126] | 123 | TYPE(t_field),POINTER :: f_dtheta_rhodz(:) |
---|
| 124 | TYPE(t_field),POINTER :: f_du(:) |
---|
[12] | 125 | |
---|
[126] | 126 | REAL(rstd),POINTER :: phis(:), ps(:), dps(:) |
---|
| 127 | REAL(rstd),POINTER :: theta_rhodz(:,:), dtheta_rhodz(:,:) |
---|
[134] | 128 | REAL(rstd),POINTER :: u(:,:), du(:,:), hflux(:,:), wflux(:,:) |
---|
[126] | 129 | REAL(rstd),POINTER :: p(:,:), rhodz(:,:), qu(:,:) |
---|
[151] | 130 | |
---|
| 131 | ! temporary shared variable |
---|
| 132 | REAL(rstd),POINTER :: theta(:,:) |
---|
[156] | 133 | REAL(rstd),POINTER :: pk(:,:) !, pks(:) |
---|
[151] | 134 | REAL(rstd),POINTER :: phi(:,:) |
---|
[156] | 135 | REAL(rstd),POINTER :: geopot(:,:) |
---|
[151] | 136 | REAL(rstd),POINTER :: divm(:,:) |
---|
| 137 | REAL(rstd),POINTER :: wwuu(:,:) |
---|
| 138 | |
---|
| 139 | |
---|
[126] | 140 | INTEGER :: ind,ij |
---|
[151] | 141 | LOGICAL,SAVE :: first=.TRUE. |
---|
| 142 | !$OMP THREADPRIVATE(first) |
---|
| 143 | |
---|
[12] | 144 | |
---|
[151] | 145 | IF (first) THEN |
---|
| 146 | first=.FALSE. |
---|
| 147 | CALL init_message(f_ps,req_i1,req_ps) |
---|
| 148 | CALL init_message(f_theta_rhodz,req_i1,req_theta_rhodz) |
---|
| 149 | CALL init_message(f_u,req_e1_vect,req_u) |
---|
| 150 | CALL init_message(f_qu,req_e1_scal,req_qu) |
---|
| 151 | CALL send_message(f_ps,req_ps) |
---|
| 152 | ENDIF |
---|
| 153 | |
---|
[145] | 154 | CALL trace_start("caldyn") |
---|
[126] | 155 | |
---|
[151] | 156 | CALL send_message(f_u,req_u) |
---|
| 157 | CALL send_message(f_theta_rhodz,req_theta_rhodz) |
---|
| 158 | |
---|
[126] | 159 | SELECT CASE(caldyn_conserv) |
---|
[132] | 160 | CASE(energy) ! energy-conserving |
---|
[128] | 161 | DO ind=1,ndomain |
---|
| 162 | CALL swap_dimensions(ind) |
---|
| 163 | CALL swap_geometry(ind) |
---|
| 164 | ps=f_ps(ind) |
---|
| 165 | rhodz=f_rhodz(ind) |
---|
| 166 | p=f_p(ind) |
---|
| 167 | qu=f_qu(ind) |
---|
| 168 | u=f_u(ind) |
---|
[151] | 169 | |
---|
[128] | 170 | CALL compute_pvort(ps, u, p,rhodz,qu) |
---|
[151] | 171 | |
---|
[128] | 172 | ENDDO |
---|
| 173 | |
---|
[151] | 174 | CALL send_message(f_qu,req_qu) |
---|
[128] | 175 | |
---|
| 176 | DO ind=1,ndomain |
---|
| 177 | CALL swap_dimensions(ind) |
---|
| 178 | CALL swap_geometry(ind) |
---|
| 179 | phis=f_phis(ind) |
---|
[134] | 180 | hflux=f_hflux(ind) |
---|
| 181 | wflux=f_wflux(ind) |
---|
[128] | 182 | ps=f_ps(ind) |
---|
| 183 | dps=f_dps(ind) |
---|
| 184 | theta_rhodz=f_theta_rhodz(ind) |
---|
| 185 | dtheta_rhodz=f_dtheta_rhodz(ind) |
---|
| 186 | rhodz=f_rhodz(ind) |
---|
| 187 | p=f_p(ind) |
---|
| 188 | qu=f_qu(ind) |
---|
| 189 | u=f_u(ind) |
---|
| 190 | du=f_du(ind) |
---|
[151] | 191 | out_u=f_out_u(ind) |
---|
| 192 | theta = f_theta(ind) |
---|
| 193 | pk = f_pk(ind) |
---|
[156] | 194 | ! pks = f_pks(ind) |
---|
| 195 | ! phi = f_phi(ind) |
---|
| 196 | geopot = f_geopot(ind) |
---|
[151] | 197 | divm = f_divm(ind) |
---|
| 198 | wwuu=f_wwuu(ind) |
---|
| 199 | |
---|
| 200 | CALL compute_caldyn(ps, u, p,rhodz,qu, phis, theta_rhodz, hflux, wflux, dps, dtheta_rhodz, du, & |
---|
[156] | 201 | theta,pk, geopot, divm, wwuu) |
---|
| 202 | ! theta,pk, pks, phi, geopot, divm, wwuu) |
---|
[128] | 203 | ENDDO |
---|
| 204 | |
---|
[132] | 205 | CASE(enstrophy) ! enstrophy-conserving |
---|
[126] | 206 | DO ind=1,ndomain |
---|
| 207 | CALL swap_dimensions(ind) |
---|
| 208 | CALL swap_geometry(ind) |
---|
| 209 | phis=f_phis(ind) |
---|
[156] | 210 | phi=f_phi(ind) |
---|
| 211 | geopot = f_geopot(ind) |
---|
[126] | 212 | ps=f_ps(ind) |
---|
| 213 | dps=f_dps(ind) |
---|
[134] | 214 | hflux=f_hflux(ind) |
---|
| 215 | wflux=f_wflux(ind) |
---|
[126] | 216 | theta_rhodz=f_theta_rhodz(ind) |
---|
| 217 | dtheta_rhodz=f_dtheta_rhodz(ind) |
---|
| 218 | rhodz=f_rhodz(ind) |
---|
| 219 | p=f_p(ind) |
---|
| 220 | qu=f_qu(ind) |
---|
| 221 | u=f_u(ind) |
---|
| 222 | du=f_du(ind) |
---|
| 223 | out_u=f_out_u(ind) |
---|
[151] | 224 | wwuu=f_wwuu(ind) |
---|
[126] | 225 | CALL compute_pvort(ps, u, p,rhodz,qu) |
---|
[151] | 226 | CALL compute_caldyn(ps, u, p,rhodz,qu, phis, theta_rhodz, hflux, wflux, dps, dtheta_rhodz, du, & |
---|
[156] | 227 | theta,pk, phi, divm, wwuu) |
---|
| 228 | ! theta,pk, pks, phi, geopot, divm, wwuu) |
---|
[126] | 229 | ENDDO |
---|
| 230 | |
---|
| 231 | CASE DEFAULT |
---|
| 232 | STOP |
---|
| 233 | END SELECT |
---|
[12] | 234 | |
---|
[151] | 235 | !$OMP BARRIER |
---|
[129] | 236 | IF (write_out) THEN |
---|
[151] | 237 | |
---|
[131] | 238 | IF (is_mpi_root) PRINT *,'CALL write_output_fields' |
---|
[151] | 239 | |
---|
| 240 | ! ---> for openMP test to fix later |
---|
| 241 | ! CALL write_output_fields(f_ps, f_phis, f_dps, f_u, f_theta_rhodz, f_q, & |
---|
| 242 | ! f_buf_i, f_buf_v, f_buf_u3d, f_buf_ulon, f_buf_ulat, f_buf_s, f_buf_p) |
---|
| 243 | CALL writefield("ps",f_ps) |
---|
| 244 | CALL writefield("dps",f_dps) |
---|
| 245 | CALL writefield("vort",f_qu) |
---|
| 246 | CALL writefield("theta",f_theta) |
---|
| 247 | |
---|
[128] | 248 | END IF |
---|
| 249 | |
---|
[126] | 250 | ! CALL check_mass_conservation(f_ps,f_dps) |
---|
[145] | 251 | CALL trace_end("caldyn") |
---|
[151] | 252 | !$OMP BARRIER |
---|
[126] | 253 | |
---|
| 254 | END SUBROUTINE caldyn |
---|
[128] | 255 | |
---|
[126] | 256 | SUBROUTINE compute_pvort(ps, u, p,rhodz,qu) |
---|
[19] | 257 | USE icosa |
---|
[12] | 258 | USE disvert_mod |
---|
[50] | 259 | USE exner_mod |
---|
[145] | 260 | USE trace |
---|
[151] | 261 | USE omp_para |
---|
[12] | 262 | IMPLICIT NONE |
---|
[128] | 263 | REAL(rstd),INTENT(IN) :: u(iim*3*jjm,llm) |
---|
| 264 | REAL(rstd),INTENT(IN) :: ps(iim*jjm) |
---|
| 265 | REAL(rstd),INTENT(OUT) :: p(iim*jjm,llm+1) |
---|
| 266 | REAL(rstd),INTENT(OUT) :: rhodz(iim*jjm,llm) |
---|
| 267 | REAL(rstd),INTENT(OUT) :: qu(iim*3*jjm,llm) |
---|
| 268 | |
---|
| 269 | INTEGER :: i,j,ij,l |
---|
| 270 | REAL(rstd) :: etav,hv |
---|
[151] | 271 | REAL(rstd) :: qv(2*iim*jjm,llm) ! potential velocity |
---|
[128] | 272 | |
---|
[145] | 273 | |
---|
[151] | 274 | CALL trace_start("compute_pvort") |
---|
[145] | 275 | |
---|
[151] | 276 | CALL wait_message(req_ps) |
---|
[126] | 277 | !!! Compute pressure |
---|
[151] | 278 | DO l = ll_begin, ll_endp1 |
---|
| 279 | CALL test_message(req_u) |
---|
| 280 | |
---|
[128] | 281 | DO j=jj_begin-1,jj_end+1 |
---|
| 282 | DO i=ii_begin-1,ii_end+1 |
---|
| 283 | ij=(j-1)*iim+i |
---|
| 284 | p(ij,l) = ap(l) + bp(l) * ps(ij) |
---|
| 285 | ENDDO |
---|
| 286 | ENDDO |
---|
| 287 | ENDDO |
---|
[151] | 288 | |
---|
| 289 | !$OMP BARRIER |
---|
| 290 | |
---|
[12] | 291 | !!! Compute mass |
---|
[151] | 292 | DO l = ll_begin,ll_end |
---|
| 293 | CALL test_message(req_u) |
---|
[128] | 294 | DO j=jj_begin-1,jj_end+1 |
---|
| 295 | DO i=ii_begin-1,ii_end+1 |
---|
| 296 | ij=(j-1)*iim+i |
---|
| 297 | rhodz(ij,l) = ( p(ij,l) - p(ij,l+1) )/g |
---|
| 298 | ENDDO |
---|
| 299 | ENDDO |
---|
| 300 | ENDDO |
---|
[151] | 301 | |
---|
| 302 | CALL wait_message(req_u) |
---|
[128] | 303 | |
---|
[123] | 304 | !!! Compute shallow-water potential vorticity |
---|
[151] | 305 | DO l = ll_begin,ll_end |
---|
| 306 | CALL test_message(req_theta_rhodz) |
---|
| 307 | |
---|
[123] | 308 | DO j=jj_begin-1,jj_end+1 |
---|
[128] | 309 | DO i=ii_begin-1,ii_end+1 |
---|
| 310 | ij=(j-1)*iim+i |
---|
| 311 | |
---|
[151] | 312 | etav= 1./Av(ij+z_up)*( ne_rup * u(ij+u_rup,l) * de(ij+u_rup) & |
---|
| 313 | + ne_left * u(ij+t_rup+u_left,l) * de(ij+t_rup+u_left) & |
---|
| 314 | - ne_lup * u(ij+u_lup,l) * de(ij+u_lup) ) |
---|
[123] | 315 | |
---|
| 316 | hv = Riv2(ij,vup) * rhodz(ij,l) & |
---|
| 317 | + Riv2(ij+t_rup,vldown) * rhodz(ij+t_rup,l) & |
---|
| 318 | + Riv2(ij+t_lup,vrdown) * rhodz(ij+t_lup,l) |
---|
| 319 | |
---|
| 320 | qv(ij+z_up,l) = ( etav+fv(ij+z_up) )/hv |
---|
| 321 | |
---|
[151] | 322 | etav = 1./Av(ij+z_down)*( ne_ldown * u(ij+u_ldown,l) * de(ij+u_ldown) & |
---|
| 323 | + ne_right * u(ij+t_ldown+u_right,l) * de(ij+t_ldown+u_right) & |
---|
| 324 | - ne_rdown * u(ij+u_rdown,l) * de(ij+u_rdown) ) |
---|
[123] | 325 | |
---|
| 326 | hv = Riv2(ij,vdown) * rhodz(ij,l) & |
---|
| 327 | + Riv2(ij+t_ldown,vrup) * rhodz(ij+t_ldown,l) & |
---|
| 328 | + Riv2(ij+t_rdown,vlup) * rhodz(ij+t_rdown,l) |
---|
| 329 | |
---|
| 330 | qv(ij+z_down,l) =( etav+fv(ij+z_down) )/hv |
---|
| 331 | |
---|
[12] | 332 | ENDDO |
---|
| 333 | ENDDO |
---|
| 334 | |
---|
[126] | 335 | DO j=jj_begin,jj_end |
---|
| 336 | DO i=ii_begin,ii_end |
---|
| 337 | ij=(j-1)*iim+i |
---|
| 338 | qu(ij+u_right,l) = 0.5*(qv(ij+z_rdown,l)+qv(ij+z_rup,l)) |
---|
| 339 | qu(ij+u_lup,l) = 0.5*(qv(ij+z_up,l)+qv(ij+z_lup,l)) |
---|
| 340 | qu(ij+u_ldown,l) = 0.5*(qv(ij+z_ldown,l)+qv(ij+z_down,l)) |
---|
| 341 | END DO |
---|
| 342 | END DO |
---|
| 343 | |
---|
| 344 | ENDDO |
---|
| 345 | |
---|
[151] | 346 | CALL trace_end("compute_pvort") |
---|
[145] | 347 | |
---|
[126] | 348 | END SUBROUTINE compute_pvort |
---|
[151] | 349 | |
---|
[125] | 350 | |
---|
[151] | 351 | SUBROUTINE compute_caldyn(ps, u, p,rhodz,qu, phis, theta_rhodz, hflux, wflux, dps, dtheta_rhodz, du, & |
---|
[156] | 352 | theta,pk, geopot, divm, wwuu) |
---|
| 353 | ! theta,pk, pks, phi, geopot, divm, wwuu) |
---|
[126] | 354 | USE icosa |
---|
| 355 | USE disvert_mod |
---|
| 356 | USE exner_mod |
---|
[145] | 357 | USE trace |
---|
[151] | 358 | USE omp_para |
---|
[126] | 359 | IMPLICIT NONE |
---|
| 360 | REAL(rstd),INTENT(IN) :: phis(iim*jjm) |
---|
| 361 | REAL(rstd),INTENT(IN) :: u(iim*3*jjm,llm) |
---|
| 362 | REAL(rstd),INTENT(IN) :: theta_rhodz(iim*jjm,llm) |
---|
| 363 | REAL(rstd),INTENT(IN) :: ps(iim*jjm) |
---|
| 364 | REAL(rstd),INTENT(IN) :: p(iim*jjm,llm+1) |
---|
| 365 | REAL(rstd),INTENT(IN) :: rhodz(iim*jjm,llm) |
---|
| 366 | REAL(rstd),INTENT(IN) :: qu(iim*3*jjm,llm) |
---|
| 367 | |
---|
[138] | 368 | REAL(rstd),INTENT(OUT) :: du(iim*3*jjm,llm), hflux(iim*3*jjm,llm) ! hflux in kg/s |
---|
[126] | 369 | REAL(rstd),INTENT(OUT) :: dtheta_rhodz(iim*jjm,llm) |
---|
| 370 | REAL(rstd),INTENT(OUT) :: dps(iim*jjm) |
---|
[138] | 371 | REAL(rstd),INTENT(OUT) :: wflux(iim*jjm,llm+1) ! vertical mass flux (kg/m2/s) |
---|
[151] | 372 | |
---|
| 373 | ! temporary variable |
---|
| 374 | REAL(rstd),INTENT(INOUT) :: theta(iim*jjm,llm) ! potential temperature |
---|
[156] | 375 | REAL(rstd),INTENT(INOUT) :: pk(iim*jjm,llm) !, pks(iim*jjm) ! Exner function |
---|
| 376 | ! REAL(rstd),INTENT(INOUT) :: phi(iim*jjm,llm) ! geopotential |
---|
| 377 | REAL(rstd),INTENT(INOUT) :: geopot(iim*jjm,llm+1) ! geopotential |
---|
[151] | 378 | REAL(rstd),INTENT(INOUT) :: divm(iim*jjm,llm) ! mass flux divergence |
---|
| 379 | REAL(rstd),INTENT(INOUT) :: wwuu(iim*3*jjm,llm+1) |
---|
[126] | 380 | |
---|
[151] | 381 | REAL(rstd) :: Ftheta(3*iim*jjm,llm) ! theta flux |
---|
| 382 | REAL(rstd) :: berni(iim*jjm,llm) ! Bernouilli function |
---|
[126] | 383 | |
---|
[139] | 384 | INTEGER :: i,j,ij,l |
---|
[156] | 385 | REAL(rstd) :: ww,uu, p_ik, exner_ik |
---|
[139] | 386 | |
---|
[145] | 387 | CALL trace_start("compute_caldyn") |
---|
[126] | 388 | |
---|
[151] | 389 | CALL wait_message(req_theta_rhodz) |
---|
| 390 | |
---|
[126] | 391 | !!! Compute theta |
---|
[151] | 392 | DO l = ll_begin, ll_end |
---|
| 393 | IF (caldyn_conserv==energy) CALL test_message(req_qu) |
---|
[126] | 394 | DO j=jj_begin-1,jj_end+1 |
---|
| 395 | DO i=ii_begin-1,ii_end+1 |
---|
| 396 | ij=(j-1)*iim+i |
---|
| 397 | theta(ij,l) = theta_rhodz(ij,l)/rhodz(ij,l) |
---|
| 398 | ENDDO |
---|
| 399 | ENDDO |
---|
| 400 | ENDDO |
---|
| 401 | |
---|
[151] | 402 | DO l = ll_begin, ll_end |
---|
[123] | 403 | !!! Compute mass and theta fluxes |
---|
[151] | 404 | IF (caldyn_conserv==energy) CALL test_message(req_qu) |
---|
[12] | 405 | DO j=jj_begin-1,jj_end+1 |
---|
| 406 | DO i=ii_begin-1,ii_end+1 |
---|
| 407 | ij=(j-1)*iim+i |
---|
[134] | 408 | hflux(ij+u_right,l)=0.5*(rhodz(ij,l)+rhodz(ij+t_right,l))*u(ij+u_right,l)*le(ij+u_right) |
---|
| 409 | hflux(ij+u_lup,l)=0.5*(rhodz(ij,l)+rhodz(ij+t_lup,l))*u(ij+u_lup,l)*le(ij+u_lup) |
---|
| 410 | hflux(ij+u_ldown,l)=0.5*(rhodz(ij,l)+rhodz(ij+t_ldown,l))*u(ij+u_ldown,l)*le(ij+u_ldown) |
---|
[12] | 411 | |
---|
[134] | 412 | Ftheta(ij+u_right,l)=0.5*(theta(ij,l)+theta(ij+t_right,l))*hflux(ij+u_right,l) |
---|
| 413 | Ftheta(ij+u_lup,l)=0.5*(theta(ij,l)+theta(ij+t_lup,l))*hflux(ij+u_lup,l) |
---|
| 414 | Ftheta(ij+u_ldown,l)=0.5*(theta(ij,l)+theta(ij+t_ldown,l))*hflux(ij+u_ldown,l) |
---|
[12] | 415 | ENDDO |
---|
| 416 | ENDDO |
---|
[123] | 417 | |
---|
| 418 | !!! compute horizontal divergence of fluxes |
---|
[12] | 419 | DO j=jj_begin,jj_end |
---|
| 420 | DO i=ii_begin,ii_end |
---|
| 421 | ij=(j-1)*iim+i |
---|
[138] | 422 | ! divm = +div(mass flux), sign convention as in Ringler et al. 2012, eq. 21 |
---|
[151] | 423 | divm(ij,l)= 1./Ai(ij)*(ne_right*hflux(ij+u_right,l) + & |
---|
| 424 | ne_rup*hflux(ij+u_rup,l) + & |
---|
| 425 | ne_lup*hflux(ij+u_lup,l) + & |
---|
| 426 | ne_left*hflux(ij+u_left,l) + & |
---|
| 427 | ne_ldown*hflux(ij+u_ldown,l) + & |
---|
| 428 | ne_rdown*hflux(ij+u_rdown,l)) |
---|
[123] | 429 | |
---|
| 430 | ! signe ? attention d (rho theta dz) |
---|
[22] | 431 | ! dtheta_rhodz = -div(flux.theta) |
---|
[151] | 432 | dtheta_rhodz(ij,l)=-1./Ai(ij)*(ne_right*Ftheta(ij+u_right,l) + & |
---|
| 433 | ne_rup*Ftheta(ij+u_rup,l) + & |
---|
| 434 | ne_lup*Ftheta(ij+u_lup,l) + & |
---|
| 435 | ne_left*Ftheta(ij+u_left,l) + & |
---|
| 436 | ne_ldown*Ftheta(ij+u_ldown,l) + & |
---|
| 437 | ne_rdown*Ftheta(ij+u_rdown,l)) |
---|
[12] | 438 | ENDDO |
---|
| 439 | ENDDO |
---|
| 440 | ENDDO |
---|
[151] | 441 | |
---|
| 442 | !$OMP BARRIER |
---|
[138] | 443 | !!! cumulate mass flux divergence from top to bottom |
---|
[12] | 444 | DO l = llm-1, 1, -1 |
---|
[151] | 445 | IF (caldyn_conserv==energy) CALL test_message(req_qu) |
---|
| 446 | !$OMP DO SCHEDULE(STATIC) |
---|
[12] | 447 | DO j=jj_begin,jj_end |
---|
| 448 | DO i=ii_begin,ii_end |
---|
| 449 | ij=(j-1)*iim+i |
---|
[138] | 450 | divm(ij,l) = divm(ij,l) + divm(ij,l+1) |
---|
[12] | 451 | ENDDO |
---|
| 452 | ENDDO |
---|
| 453 | ENDDO |
---|
[151] | 454 | |
---|
| 455 | ! IMPLICIT FLUSH on divm |
---|
| 456 | !!!!!!!!!!!!!!!!!!!!!!!!! |
---|
[12] | 457 | |
---|
[123] | 458 | !!! Compute vertical mass flux |
---|
[151] | 459 | ! DO l = 2,llm |
---|
| 460 | DO l=ll_beginp1,ll_end |
---|
| 461 | IF (caldyn_conserv==energy) CALL test_message(req_qu) |
---|
[12] | 462 | DO j=jj_begin,jj_end |
---|
| 463 | DO i=ii_begin,ii_end |
---|
| 464 | ij=(j-1)*iim+i |
---|
[22] | 465 | ! w = int(z,ztop,div(flux)dz) + B(eta)dps/dt |
---|
| 466 | ! => w>0 for upward transport |
---|
[151] | 467 | wflux( ij, l ) = divm( ij, l ) - bp(l) * divm( ij, 1 ) |
---|
[12] | 468 | ENDDO |
---|
| 469 | ENDDO |
---|
| 470 | ENDDO |
---|
| 471 | |
---|
[138] | 472 | ! compute dps, set vertical mass flux at the surface to 0 |
---|
[151] | 473 | IF (omp_first) THEN |
---|
| 474 | DO j=jj_begin,jj_end |
---|
| 475 | DO i=ii_begin,ii_end |
---|
| 476 | ij=(j-1)*iim+i |
---|
| 477 | wflux(ij,1) = 0. |
---|
| 478 | ! dps/dt = -int(div flux)dz |
---|
| 479 | dps(ij)=-divm(ij,1) * g |
---|
| 480 | ENDDO |
---|
[12] | 481 | ENDDO |
---|
[151] | 482 | ENDIF |
---|
[12] | 483 | |
---|
[151] | 484 | |
---|
| 485 | IF (omp_last) THEN |
---|
| 486 | DO j=jj_begin,jj_end |
---|
| 487 | DO i=ii_begin,ii_end |
---|
| 488 | ij=(j-1)*iim+i |
---|
| 489 | wflux(ij,llm+1) = 0. |
---|
| 490 | ENDDO |
---|
| 491 | ENDDO |
---|
| 492 | ENDIF |
---|
[56] | 493 | !!! Compute potential vorticity (Coriolis) contribution to du |
---|
[12] | 494 | |
---|
[128] | 495 | SELECT CASE(caldyn_conserv) |
---|
[132] | 496 | CASE(energy) ! energy-conserving TRiSK |
---|
[12] | 497 | |
---|
[151] | 498 | CALL wait_message(req_qu) |
---|
| 499 | |
---|
| 500 | DO l=ll_begin,ll_end |
---|
[128] | 501 | DO j=jj_begin,jj_end |
---|
| 502 | DO i=ii_begin,ii_end |
---|
| 503 | ij=(j-1)*iim+i |
---|
[12] | 504 | |
---|
[134] | 505 | uu = wee(ij+u_right,1,1)*hflux(ij+u_rup,l)*(qu(ij+u_right,l)+qu(ij+u_rup,l))+ & |
---|
| 506 | wee(ij+u_right,2,1)*hflux(ij+u_lup,l)*(qu(ij+u_right,l)+qu(ij+u_lup,l))+ & |
---|
| 507 | wee(ij+u_right,3,1)*hflux(ij+u_left,l)*(qu(ij+u_right,l)+qu(ij+u_left,l))+ & |
---|
| 508 | wee(ij+u_right,4,1)*hflux(ij+u_ldown,l)*(qu(ij+u_right,l)+qu(ij+u_ldown,l))+ & |
---|
| 509 | wee(ij+u_right,5,1)*hflux(ij+u_rdown,l)*(qu(ij+u_right,l)+qu(ij+u_rdown,l))+ & |
---|
| 510 | wee(ij+u_right,1,2)*hflux(ij+t_right+u_ldown,l)*(qu(ij+u_right,l)+qu(ij+t_right+u_ldown,l))+ & |
---|
| 511 | wee(ij+u_right,2,2)*hflux(ij+t_right+u_rdown,l)*(qu(ij+u_right,l)+qu(ij+t_right+u_rdown,l))+ & |
---|
| 512 | wee(ij+u_right,3,2)*hflux(ij+t_right+u_right,l)*(qu(ij+u_right,l)+qu(ij+t_right+u_right,l))+ & |
---|
| 513 | wee(ij+u_right,4,2)*hflux(ij+t_right+u_rup,l)*(qu(ij+u_right,l)+qu(ij+t_right+u_rup,l))+ & |
---|
| 514 | wee(ij+u_right,5,2)*hflux(ij+t_right+u_lup,l)*(qu(ij+u_right,l)+qu(ij+t_right+u_lup,l)) |
---|
[128] | 515 | du(ij+u_right,l) = .5*uu/de(ij+u_right) |
---|
| 516 | |
---|
[134] | 517 | uu = wee(ij+u_lup,1,1)*hflux(ij+u_left,l)*(qu(ij+u_lup,l)+qu(ij+u_left,l)) + & |
---|
| 518 | wee(ij+u_lup,2,1)*hflux(ij+u_ldown,l)*(qu(ij+u_lup,l)+qu(ij+u_ldown,l)) + & |
---|
| 519 | wee(ij+u_lup,3,1)*hflux(ij+u_rdown,l)*(qu(ij+u_lup,l)+qu(ij+u_rdown,l)) + & |
---|
| 520 | wee(ij+u_lup,4,1)*hflux(ij+u_right,l)*(qu(ij+u_lup,l)+qu(ij+u_right,l)) + & |
---|
| 521 | wee(ij+u_lup,5,1)*hflux(ij+u_rup,l)*(qu(ij+u_lup,l)+qu(ij+u_rup,l)) + & |
---|
| 522 | wee(ij+u_lup,1,2)*hflux(ij+t_lup+u_right,l)*(qu(ij+u_lup,l)+qu(ij+t_lup+u_right,l)) + & |
---|
| 523 | wee(ij+u_lup,2,2)*hflux(ij+t_lup+u_rup,l)*(qu(ij+u_lup,l)+qu(ij+t_lup+u_rup,l)) + & |
---|
| 524 | wee(ij+u_lup,3,2)*hflux(ij+t_lup+u_lup,l)*(qu(ij+u_lup,l)+qu(ij+t_lup+u_lup,l)) + & |
---|
| 525 | wee(ij+u_lup,4,2)*hflux(ij+t_lup+u_left,l)*(qu(ij+u_lup,l)+qu(ij+t_lup+u_left,l)) + & |
---|
| 526 | wee(ij+u_lup,5,2)*hflux(ij+t_lup+u_ldown,l)*(qu(ij+u_lup,l)+qu(ij+t_lup+u_ldown,l)) |
---|
[128] | 527 | du(ij+u_lup,l) = .5*uu/de(ij+u_lup) |
---|
[12] | 528 | |
---|
[128] | 529 | |
---|
[134] | 530 | uu = wee(ij+u_ldown,1,1)*hflux(ij+u_rdown,l)*(qu(ij+u_ldown,l)+qu(ij+u_rdown,l)) + & |
---|
| 531 | wee(ij+u_ldown,2,1)*hflux(ij+u_right,l)*(qu(ij+u_ldown,l)+qu(ij+u_right,l)) + & |
---|
| 532 | wee(ij+u_ldown,3,1)*hflux(ij+u_rup,l)*(qu(ij+u_ldown,l)+qu(ij+u_rup,l)) + & |
---|
| 533 | wee(ij+u_ldown,4,1)*hflux(ij+u_lup,l)*(qu(ij+u_ldown,l)+qu(ij+u_lup,l)) + & |
---|
| 534 | wee(ij+u_ldown,5,1)*hflux(ij+u_left,l)*(qu(ij+u_ldown,l)+qu(ij+u_left,l)) + & |
---|
| 535 | wee(ij+u_ldown,1,2)*hflux(ij+t_ldown+u_lup,l)*(qu(ij+u_ldown,l)+qu(ij+t_ldown+u_lup,l)) + & |
---|
| 536 | wee(ij+u_ldown,2,2)*hflux(ij+t_ldown+u_left,l)*(qu(ij+u_ldown,l)+qu(ij+t_ldown+u_left,l)) + & |
---|
| 537 | wee(ij+u_ldown,3,2)*hflux(ij+t_ldown+u_ldown,l)*(qu(ij+u_ldown,l)+qu(ij+t_ldown+u_ldown,l)) + & |
---|
| 538 | wee(ij+u_ldown,4,2)*hflux(ij+t_ldown+u_rdown,l)*(qu(ij+u_ldown,l)+qu(ij+t_ldown+u_rdown,l)) + & |
---|
| 539 | wee(ij+u_ldown,5,2)*hflux(ij+t_ldown+u_right,l)*(qu(ij+u_ldown,l)+qu(ij+t_ldown+u_right,l)) |
---|
[128] | 540 | du(ij+u_ldown,l) = .5*uu/de(ij+u_ldown) |
---|
| 541 | |
---|
| 542 | ENDDO |
---|
| 543 | ENDDO |
---|
| 544 | ENDDO |
---|
[146] | 545 | |
---|
[132] | 546 | CASE(enstrophy) ! enstrophy-conserving TRiSK |
---|
[128] | 547 | |
---|
[151] | 548 | DO l=ll_begin,ll_end |
---|
[128] | 549 | DO j=jj_begin,jj_end |
---|
| 550 | DO i=ii_begin,ii_end |
---|
| 551 | ij=(j-1)*iim+i |
---|
[12] | 552 | |
---|
[134] | 553 | uu = wee(ij+u_right,1,1)*hflux(ij+u_rup,l)+ & |
---|
| 554 | wee(ij+u_right,2,1)*hflux(ij+u_lup,l)+ & |
---|
| 555 | wee(ij+u_right,3,1)*hflux(ij+u_left,l)+ & |
---|
| 556 | wee(ij+u_right,4,1)*hflux(ij+u_ldown,l)+ & |
---|
| 557 | wee(ij+u_right,5,1)*hflux(ij+u_rdown,l)+ & |
---|
| 558 | wee(ij+u_right,1,2)*hflux(ij+t_right+u_ldown,l)+ & |
---|
| 559 | wee(ij+u_right,2,2)*hflux(ij+t_right+u_rdown,l)+ & |
---|
| 560 | wee(ij+u_right,3,2)*hflux(ij+t_right+u_right,l)+ & |
---|
| 561 | wee(ij+u_right,4,2)*hflux(ij+t_right+u_rup,l)+ & |
---|
| 562 | wee(ij+u_right,5,2)*hflux(ij+t_right+u_lup,l) |
---|
[128] | 563 | du(ij+u_right,l) = qu(ij+u_right,l)*uu/de(ij+u_right) |
---|
| 564 | |
---|
| 565 | |
---|
[134] | 566 | uu = wee(ij+u_lup,1,1)*hflux(ij+u_left,l)+ & |
---|
| 567 | wee(ij+u_lup,2,1)*hflux(ij+u_ldown,l)+ & |
---|
| 568 | wee(ij+u_lup,3,1)*hflux(ij+u_rdown,l)+ & |
---|
| 569 | wee(ij+u_lup,4,1)*hflux(ij+u_right,l)+ & |
---|
| 570 | wee(ij+u_lup,5,1)*hflux(ij+u_rup,l)+ & |
---|
| 571 | wee(ij+u_lup,1,2)*hflux(ij+t_lup+u_right,l)+ & |
---|
| 572 | wee(ij+u_lup,2,2)*hflux(ij+t_lup+u_rup,l)+ & |
---|
| 573 | wee(ij+u_lup,3,2)*hflux(ij+t_lup+u_lup,l)+ & |
---|
| 574 | wee(ij+u_lup,4,2)*hflux(ij+t_lup+u_left,l)+ & |
---|
| 575 | wee(ij+u_lup,5,2)*hflux(ij+t_lup+u_ldown,l) |
---|
[128] | 576 | du(ij+u_lup,l) = qu(ij+u_lup,l)*uu/de(ij+u_lup) |
---|
| 577 | |
---|
[134] | 578 | uu = wee(ij+u_ldown,1,1)*hflux(ij+u_rdown,l)+ & |
---|
| 579 | wee(ij+u_ldown,2,1)*hflux(ij+u_right,l)+ & |
---|
| 580 | wee(ij+u_ldown,3,1)*hflux(ij+u_rup,l)+ & |
---|
| 581 | wee(ij+u_ldown,4,1)*hflux(ij+u_lup,l)+ & |
---|
| 582 | wee(ij+u_ldown,5,1)*hflux(ij+u_left,l)+ & |
---|
| 583 | wee(ij+u_ldown,1,2)*hflux(ij+t_ldown+u_lup,l)+ & |
---|
| 584 | wee(ij+u_ldown,2,2)*hflux(ij+t_ldown+u_left,l)+ & |
---|
| 585 | wee(ij+u_ldown,3,2)*hflux(ij+t_ldown+u_ldown,l)+ & |
---|
| 586 | wee(ij+u_ldown,4,2)*hflux(ij+t_ldown+u_rdown,l)+ & |
---|
| 587 | wee(ij+u_ldown,5,2)*hflux(ij+t_ldown+u_right,l) |
---|
[128] | 588 | du(ij+u_ldown,l) = qu(ij+u_ldown,l)*uu/de(ij+u_ldown) |
---|
[12] | 589 | |
---|
[128] | 590 | ENDDO |
---|
| 591 | ENDDO |
---|
| 592 | ENDDO |
---|
| 593 | |
---|
| 594 | CASE DEFAULT |
---|
| 595 | STOP |
---|
| 596 | END SELECT |
---|
[12] | 597 | |
---|
[156] | 598 | !!!! Compute Exner function |
---|
| 599 | !! CALL compute_exner(ps,p,pks,pk,1) |
---|
| 600 | !! replaced in source |
---|
| 601 | ! IF (omp_first) THEN |
---|
| 602 | ! DO j=jj_begin-1,jj_end+1 |
---|
| 603 | ! DO i=ii_begin-1,ii_end+1 |
---|
| 604 | ! ij=(j-1)*iim+i |
---|
| 605 | ! pks(ij) = cpp * ( ps(ij)/preff ) ** kappa |
---|
| 606 | ! ENDDO |
---|
| 607 | ! ENDDO |
---|
| 608 | ! ENDIF |
---|
| 609 | ! |
---|
| 610 | ! ! 3D : pk |
---|
| 611 | ! DO l = ll_begin, ll_end |
---|
| 612 | ! DO j=jj_begin-1,jj_end+1 |
---|
| 613 | ! DO i=ii_begin-1,ii_end+1 |
---|
| 614 | ! ij=(j-1)*iim+i |
---|
| 615 | ! pk(ij,l) = cpp * ((.5/preff)*(p(ij,l)+p(ij,l+1))) ** kappa |
---|
| 616 | ! ENDDO |
---|
| 617 | ! ENDDO |
---|
| 618 | ! ENDDO |
---|
| 619 | ! |
---|
| 620 | !!---> flush pk,pks, theta |
---|
| 621 | !!$OMP BARRIER |
---|
| 622 | ! |
---|
| 623 | !!! Compute geopotential (old) |
---|
| 624 | ! |
---|
| 625 | ! ! for first layer |
---|
| 626 | ! IF (omp_first) THEN |
---|
| 627 | ! DO j=jj_begin-1,jj_end+1 |
---|
| 628 | ! DO i=ii_begin-1,ii_end+1 |
---|
| 629 | ! ij=(j-1)*iim+i |
---|
| 630 | ! phi( ij,1 ) = phis( ij ) + theta(ij,1) * ( pks(ij) - pk(ij,1) ) |
---|
| 631 | ! ENDDO |
---|
| 632 | ! ENDDO |
---|
| 633 | ! ENDIF |
---|
| 634 | !!!-> implicit flush on phi(:,1) |
---|
| 635 | ! |
---|
| 636 | ! ! for other layers |
---|
| 637 | ! DO l = ll_beginp1, ll_end |
---|
| 638 | ! DO j=jj_begin-1,jj_end+1 |
---|
| 639 | ! DO i=ii_begin-1,ii_end+1 |
---|
| 640 | ! ij=(j-1)*iim+i |
---|
| 641 | ! phi(ij,l) = 0.5 * ( theta(ij,l) + theta(ij,l-1) ) & |
---|
| 642 | ! * ( pk(ij,l-1) - pk(ij,l) ) |
---|
| 643 | ! ENDDO |
---|
| 644 | ! ENDDO |
---|
| 645 | ! ENDDO |
---|
| 646 | ! |
---|
| 647 | !!$OMP BARRIER |
---|
| 648 | ! DO l = 2, llm |
---|
| 649 | !!$OMP DO |
---|
| 650 | ! DO j=jj_begin-1,jj_end+1 |
---|
| 651 | ! DO i=ii_begin-1,ii_end+1 |
---|
| 652 | ! ij=(j-1)*iim+i |
---|
| 653 | ! phi(ij,l) = phi(ij,l)+ phi(ij,l-1) |
---|
| 654 | ! ENDDO |
---|
| 655 | ! ENDDO |
---|
| 656 | ! ENDDO |
---|
| 657 | !! --> IMPLICIT FLUSH on phi |
---|
| 658 | |
---|
| 659 | !!! Compute exner function and geopotential |
---|
| 660 | |
---|
| 661 | ! geopot=phis for first layer |
---|
| 662 | !$OMP DO SCHEDULE(STATIC) |
---|
| 663 | DO j=jj_begin-1,jj_end+1 |
---|
| 664 | DO i=ii_begin-1,ii_end+1 |
---|
| 665 | ij=(j-1)*iim+i |
---|
| 666 | geopot(ij,1) = phis(ij) |
---|
| 667 | ENDDO |
---|
| 668 | ENDDO |
---|
| 669 | ! for other layers |
---|
| 670 | DO l = 1,llm |
---|
| 671 | !$OMP DO SCHEDULE(STATIC) |
---|
[151] | 672 | DO j=jj_begin-1,jj_end+1 |
---|
| 673 | DO i=ii_begin-1,ii_end+1 |
---|
| 674 | ij=(j-1)*iim+i |
---|
[156] | 675 | p_ik = ptop + mass_ak(l) + mass_bk(l)*ps(ij) ! FIXME : leave ps for the moment ; change ps to Ms later |
---|
| 676 | ! p_ik = ptop + g*(mass_ak(l)+ mass_bk(l)*ps(i,j)) |
---|
| 677 | exner_ik = cpp * (p_ik/preff) ** kappa |
---|
| 678 | pk(ij,l) = exner_ik |
---|
| 679 | ! specific volume v = kappa*theta*pi/p = dphi/g/rhodz |
---|
| 680 | geopot(ij,l+1) = geopot(ij,l) + (g*kappa)*rhodz(ij,l)*theta(ij,l)*exner_ik/p_ik |
---|
[151] | 681 | ENDDO |
---|
| 682 | ENDDO |
---|
| 683 | ENDDO |
---|
| 684 | |
---|
[12] | 685 | !!! Compute bernouilli term = Kinetic Energy + geopotential |
---|
[151] | 686 | DO l=ll_begin,ll_end |
---|
[12] | 687 | DO j=jj_begin,jj_end |
---|
| 688 | DO i=ii_begin,ii_end |
---|
| 689 | ij=(j-1)*iim+i |
---|
| 690 | |
---|
[156] | 691 | berni(ij,l) = .5*(geopot(ij,l)+geopot(ij,l+1)) & |
---|
[12] | 692 | + 1/(4*Ai(ij))*(le(ij+u_right)*de(ij+u_right)*u(ij+u_right,l)**2 + & |
---|
| 693 | le(ij+u_rup)*de(ij+u_rup)*u(ij+u_rup,l)**2 + & |
---|
| 694 | le(ij+u_lup)*de(ij+u_lup)*u(ij+u_lup,l)**2 + & |
---|
| 695 | le(ij+u_left)*de(ij+u_left)*u(ij+u_left,l)**2 + & |
---|
| 696 | le(ij+u_ldown)*de(ij+u_ldown)*u(ij+u_ldown,l)**2 + & |
---|
| 697 | le(ij+u_rdown)*de(ij+u_rdown)*u(ij+u_rdown,l)**2 ) |
---|
| 698 | |
---|
| 699 | ENDDO |
---|
| 700 | ENDDO |
---|
| 701 | ENDDO |
---|
[151] | 702 | |
---|
[12] | 703 | |
---|
[123] | 704 | !!! gradients of Bernoulli and Exner functions |
---|
[151] | 705 | |
---|
| 706 | DO l=ll_begin,ll_end |
---|
[12] | 707 | DO j=jj_begin,jj_end |
---|
| 708 | DO i=ii_begin,ii_end |
---|
| 709 | ij=(j-1)*iim+i |
---|
| 710 | |
---|
[151] | 711 | du(ij+u_right,l) = du(ij+u_right,l) + 1/de(ij+u_right) * ( & |
---|
| 712 | 0.5*(theta(ij,l)+theta(ij+t_right,l)) & |
---|
| 713 | *( ne_right*pk(ij,l)+ne_left*pk(ij+t_right,l)) & |
---|
| 714 | + ne_right*berni(ij,l)+ne_left*berni(ij+t_right,l) ) |
---|
[12] | 715 | |
---|
[123] | 716 | |
---|
[151] | 717 | du(ij+u_lup,l) = du(ij+u_lup,l) + 1/de(ij+u_lup) * ( & |
---|
| 718 | 0.5*(theta(ij,l)+theta(ij+t_lup,l)) & |
---|
| 719 | *( ne_lup*pk(ij,l)+ne_rdown*pk(ij+t_lup,l)) & |
---|
| 720 | + ne_lup*berni(ij,l)+ne_rdown*berni(ij+t_lup,l) ) |
---|
[123] | 721 | |
---|
[151] | 722 | du(ij+u_ldown,l) = du(ij+u_ldown,l) + 1/de(ij+u_ldown) * ( & |
---|
| 723 | 0.5*(theta(ij,l)+theta(ij+t_ldown,l)) & |
---|
| 724 | *( ne_ldown*pk(ij,l)+ne_rup*pk(ij+t_ldown,l)) & |
---|
| 725 | + ne_ldown*berni(ij,l)+ne_rup*berni(ij+t_ldown,l) ) |
---|
[123] | 726 | |
---|
[12] | 727 | ENDDO |
---|
| 728 | ENDDO |
---|
| 729 | ENDDO |
---|
[151] | 730 | |
---|
| 731 | |
---|
| 732 | DO l=ll_begin,ll_endm1 |
---|
[12] | 733 | DO j=jj_begin,jj_end |
---|
| 734 | DO i=ii_begin,ii_end |
---|
[123] | 735 | ij=(j-1)*iim+i |
---|
[151] | 736 | dtheta_rhodz(ij, l ) = dtheta_rhodz(ij, l ) - 0.5 * ( wflux(ij,l+1) * (theta(ij,l) + theta(ij,l+1))) |
---|
| 737 | ENDDO |
---|
| 738 | ENDDO |
---|
| 739 | ENDDO |
---|
| 740 | |
---|
| 741 | DO l=ll_beginp1,ll_end |
---|
| 742 | DO j=jj_begin,jj_end |
---|
| 743 | DO i=ii_begin,ii_end |
---|
| 744 | ij=(j-1)*iim+i |
---|
| 745 | dtheta_rhodz(ij, l ) = dtheta_rhodz(ij, l ) + 0.5 * ( wflux(ij,l ) * (theta(ij,l-1) + theta(ij,l) ) ) |
---|
| 746 | ENDDO |
---|
| 747 | ENDDO |
---|
| 748 | ENDDO |
---|
| 749 | |
---|
| 750 | IF (omp_first) THEN |
---|
| 751 | DO j=jj_begin,jj_end |
---|
| 752 | DO i=ii_begin,ii_end |
---|
| 753 | ij=(j-1)*iim+i |
---|
| 754 | wwuu(ij+u_right,1)=0 |
---|
| 755 | wwuu(ij+u_lup,1)=0 |
---|
| 756 | wwuu(ij+u_ldown,1)=0 |
---|
| 757 | ENDDO |
---|
| 758 | ENDDO |
---|
| 759 | ENDIF |
---|
[123] | 760 | |
---|
[151] | 761 | IF (omp_last) THEN |
---|
| 762 | DO j=jj_begin,jj_end |
---|
| 763 | DO i=ii_begin,ii_end |
---|
| 764 | ij=(j-1)*iim+i |
---|
| 765 | wwuu(ij+u_right,llm+1)=0 |
---|
| 766 | wwuu(ij+u_lup,llm+1)=0 |
---|
| 767 | wwuu(ij+u_ldown,llm+1)=0 |
---|
| 768 | ENDDO |
---|
| 769 | ENDDO |
---|
| 770 | ENDIF |
---|
| 771 | |
---|
| 772 | DO l=ll_beginp1,ll_end |
---|
| 773 | DO j=jj_begin,jj_end |
---|
| 774 | DO i=ii_begin,ii_end |
---|
| 775 | ij=(j-1)*iim+i |
---|
| 776 | wwuu(ij+u_right,l) = 0.5*( wflux(ij,l) + wflux(ij+t_right,l)) * (u(ij+u_right,l) - u(ij+u_right,l-1)) |
---|
| 777 | wwuu(ij+u_lup,l) = 0.5* ( wflux(ij,l) + wflux(ij+t_lup,l)) * (u(ij+u_lup,l) - u(ij+u_lup,l-1)) |
---|
| 778 | wwuu(ij+u_ldown,l) = 0.5*( wflux(ij,l) + wflux(ij+t_ldown,l)) * (u(ij+u_ldown,l) - u(ij+u_ldown,l-1)) |
---|
| 779 | ENDDO |
---|
| 780 | ENDDO |
---|
| 781 | ENDDO |
---|
[12] | 782 | |
---|
[151] | 783 | !--> flush wwuu |
---|
| 784 | !$OMP BARRIER |
---|
[12] | 785 | |
---|
[151] | 786 | DO l=ll_begin,ll_end |
---|
| 787 | DO j=jj_begin,jj_end |
---|
| 788 | DO i=ii_begin,ii_end |
---|
| 789 | ij=(j-1)*iim+i |
---|
| 790 | du(ij+u_right, l ) = du(ij+u_right,l) - (wwuu(ij+u_right,l+1)+ wwuu(ij+u_right,l)) / (rhodz(ij,l)+rhodz(ij+t_right,l)) |
---|
| 791 | du(ij+u_lup, l ) = du(ij+u_lup,l) - (wwuu(ij+u_lup,l+1) + wwuu(ij+u_lup,l)) / (rhodz(ij,l)+rhodz(ij+t_lup,l)) |
---|
| 792 | du(ij+u_ldown, l ) = du(ij+u_ldown,l) - (wwuu(ij+u_ldown,l+1)+ wwuu(ij+u_ldown,l)) / (rhodz(ij,l)+rhodz(ij+t_ldown,l)) |
---|
[12] | 793 | ENDDO |
---|
| 794 | ENDDO |
---|
| 795 | ENDDO |
---|
[151] | 796 | |
---|
| 797 | CALL trace_end("compute_caldyn") |
---|
[145] | 798 | |
---|
[12] | 799 | END SUBROUTINE compute_caldyn |
---|
[126] | 800 | |
---|
| 801 | !-------------------------------- Diagnostics ---------------------------- |
---|
| 802 | |
---|
| 803 | SUBROUTINE check_mass_conservation(f_ps,f_dps) |
---|
| 804 | USE icosa |
---|
[131] | 805 | USE mpipara |
---|
[126] | 806 | IMPLICIT NONE |
---|
| 807 | TYPE(t_field),POINTER :: f_ps(:) |
---|
| 808 | TYPE(t_field),POINTER :: f_dps(:) |
---|
| 809 | REAL(rstd),POINTER :: ps(:) |
---|
| 810 | REAL(rstd),POINTER :: dps(:) |
---|
| 811 | REAL(rstd) :: mass_tot,dmass_tot |
---|
| 812 | INTEGER :: ind,i,j,ij |
---|
| 813 | |
---|
| 814 | mass_tot=0 |
---|
| 815 | dmass_tot=0 |
---|
| 816 | |
---|
| 817 | CALL transfert_request(f_dps,req_i1) |
---|
| 818 | CALL transfert_request(f_ps,req_i1) |
---|
| 819 | |
---|
| 820 | DO ind=1,ndomain |
---|
| 821 | CALL swap_dimensions(ind) |
---|
| 822 | CALL swap_geometry(ind) |
---|
| 823 | |
---|
| 824 | ps=f_ps(ind) |
---|
| 825 | dps=f_dps(ind) |
---|
| 826 | |
---|
| 827 | DO j=jj_begin,jj_end |
---|
| 828 | DO i=ii_begin,ii_end |
---|
| 829 | ij=(j-1)*iim+i |
---|
| 830 | IF (domain(ind)%own(i,j)) THEN |
---|
| 831 | mass_tot=mass_tot+ps(ij)*Ai(ij)/g |
---|
| 832 | dmass_tot=dmass_tot+dps(ij)*Ai(ij)/g |
---|
| 833 | ENDIF |
---|
| 834 | ENDDO |
---|
| 835 | ENDDO |
---|
| 836 | |
---|
| 837 | ENDDO |
---|
[131] | 838 | IF (is_mpi_root) PRINT*, "mass_tot ", mass_tot," dmass_tot ",dmass_tot |
---|
[126] | 839 | |
---|
| 840 | END SUBROUTINE check_mass_conservation |
---|
[12] | 841 | |
---|
[110] | 842 | SUBROUTINE write_output_fields(f_ps, f_phis, f_dps, f_u, f_theta_rhodz, f_q, & |
---|
[50] | 843 | f_buf_i, f_buf_v, f_buf_i3, f_buf1_i, f_buf2_i, f_buf_s, f_buf_p) |
---|
| 844 | USE icosa |
---|
| 845 | USE vorticity_mod |
---|
| 846 | USE theta2theta_rhodz_mod |
---|
| 847 | USE pression_mod |
---|
[96] | 848 | USE omega_mod |
---|
[50] | 849 | USE write_field |
---|
[97] | 850 | USE vertical_interp_mod |
---|
[151] | 851 | USE wind_mod |
---|
[110] | 852 | TYPE(t_field),POINTER :: f_ps(:), f_phis(:), f_u(:), f_theta_rhodz(:), f_q(:), f_dps(:), & |
---|
[50] | 853 | f_buf_i(:), f_buf_v(:), f_buf_i3(:), f_buf1_i(:), f_buf2_i(:), f_buf_s(:), f_buf_p(:) |
---|
| 854 | |
---|
[97] | 855 | REAL(rstd) :: out_pression_lev |
---|
| 856 | CHARACTER(LEN=255) :: str_pression |
---|
[110] | 857 | CHARACTER(LEN=255) :: physics_type |
---|
[97] | 858 | |
---|
| 859 | out_pression_level=0 |
---|
| 860 | CALL getin("out_pression_level",out_pression_level) |
---|
| 861 | WRITE(str_pression,*) INT(out_pression_level/100) |
---|
| 862 | str_pression=ADJUSTL(str_pression) |
---|
| 863 | |
---|
[52] | 864 | CALL writefield("ps",f_ps) |
---|
[151] | 865 | CALL writefield("dps",f_dps) |
---|
| 866 | CALL writefield("phis",f_phis) |
---|
| 867 | CALL vorticity(f_u,f_buf_v) |
---|
| 868 | CALL writefield("vort",f_buf_v) |
---|
[96] | 869 | |
---|
[151] | 870 | CALL w_omega(f_ps, f_u, f_buf_i) |
---|
| 871 | CALL writefield('omega', f_buf_i) |
---|
| 872 | IF (out_pression_level<=preff .AND. out_pression_level > 0) THEN |
---|
| 873 | CALL vertical_interp(f_ps,f_buf_i,f_buf_s,out_pression_level) |
---|
| 874 | CALL writefield("omega"//TRIM(str_pression),f_buf_s) |
---|
| 875 | ENDIF |
---|
[50] | 876 | |
---|
| 877 | ! Temperature |
---|
| 878 | CALL theta_rhodz2temperature(f_ps,f_theta_rhodz,f_buf_i) ; |
---|
| 879 | |
---|
[110] | 880 | CALL getin('physics',physics_type) |
---|
| 881 | IF (TRIM(physics_type)=='dcmip') THEN |
---|
| 882 | CALL Tv2T(f_buf_i,f_q,f_buf1_i) |
---|
| 883 | CALL writefield("T",f_buf1_i) |
---|
| 884 | IF (out_pression_level<=preff .AND. out_pression_level > 0) THEN |
---|
| 885 | CALL vertical_interp(f_ps,f_buf1_i,f_buf_s,out_pression_level) |
---|
| 886 | CALL writefield("T"//TRIM(str_pression),f_buf_s) |
---|
| 887 | ENDIF |
---|
| 888 | ELSE |
---|
| 889 | CALL writefield("T",f_buf_i) |
---|
| 890 | IF (out_pression_level<=preff .AND. out_pression_level > 0) THEN |
---|
| 891 | CALL vertical_interp(f_ps,f_buf_i,f_buf_s,out_pression_level) |
---|
| 892 | CALL writefield("T"//TRIM(str_pression),f_buf_s) |
---|
| 893 | ENDIF |
---|
[97] | 894 | ENDIF |
---|
[110] | 895 | |
---|
[50] | 896 | ! velocity components |
---|
[151] | 897 | CALL un2ulonlat(f_u, f_buf1_i, f_buf2_i) |
---|
[50] | 898 | CALL writefield("ulon",f_buf1_i) |
---|
| 899 | CALL writefield("ulat",f_buf2_i) |
---|
[97] | 900 | |
---|
[104] | 901 | IF (out_pression_level<=preff .AND. out_pression_level > 0) THEN |
---|
[97] | 902 | CALL vertical_interp(f_ps,f_buf1_i,f_buf_s,out_pression_level) |
---|
| 903 | CALL writefield("ulon"//TRIM(str_pression),f_buf_s) |
---|
| 904 | CALL vertical_interp(f_ps,f_buf2_i,f_buf_s,out_pression_level) |
---|
[100] | 905 | CALL writefield("ulat"//TRIM(str_pression),f_buf_s) |
---|
[97] | 906 | ENDIF |
---|
[50] | 907 | |
---|
| 908 | ! geopotential |
---|
| 909 | CALL thetarhodz2geopot(f_ps,f_phis,f_theta_rhodz, f_buf_s,f_buf_p,f_buf1_i,f_buf2_i,f_buf_i) |
---|
[151] | 910 | CALL writefield("p",f_buf_p) |
---|
| 911 | CALL writefield("phi",f_buf_i) |
---|
| 912 | CALL writefield("theta",f_buf1_i) ! potential temperature |
---|
| 913 | CALL writefield("pk",f_buf2_i) ! Exner pressure |
---|
[12] | 914 | |
---|
[97] | 915 | |
---|
[50] | 916 | END SUBROUTINE write_output_fields |
---|
| 917 | |
---|
| 918 | SUBROUTINE thetarhodz2geopot(f_ps,f_phis,f_theta_rhodz, f_pks,f_p,f_theta,f_pk,f_phi) |
---|
| 919 | USE field_mod |
---|
| 920 | USE pression_mod |
---|
| 921 | USE exner_mod |
---|
| 922 | USE geopotential_mod |
---|
| 923 | USE theta2theta_rhodz_mod |
---|
| 924 | TYPE(t_field), POINTER :: f_ps(:), f_phis(:), f_theta_rhodz(:), & ! IN |
---|
| 925 | f_pks(:), f_p(:), f_theta(:), f_pk(:), f_phi(:) ! OUT |
---|
| 926 | REAL(rstd),POINTER :: pk(:,:), p(:,:), theta(:,:), theta_rhodz(:,:), & |
---|
| 927 | phi(:,:), phis(:), ps(:), pks(:) |
---|
| 928 | INTEGER :: ind |
---|
| 929 | |
---|
| 930 | DO ind=1,ndomain |
---|
| 931 | CALL swap_dimensions(ind) |
---|
| 932 | CALL swap_geometry(ind) |
---|
| 933 | ps = f_ps(ind) |
---|
| 934 | p = f_p(ind) |
---|
| 935 | CALL compute_pression(ps,p,0) |
---|
| 936 | pk = f_pk(ind) |
---|
| 937 | pks = f_pks(ind) |
---|
| 938 | CALL compute_exner(ps,p,pks,pk,0) |
---|
| 939 | theta_rhodz = f_theta_rhodz(ind) |
---|
| 940 | theta = f_theta(ind) |
---|
| 941 | CALL compute_theta_rhodz2theta(ps, theta_rhodz,theta,0) |
---|
| 942 | phis = f_phis(ind) |
---|
| 943 | phi = f_phi(ind) |
---|
| 944 | CALL compute_geopotential(phis,pks,pk,theta,phi,0) |
---|
| 945 | END DO |
---|
| 946 | |
---|
| 947 | END SUBROUTINE thetarhodz2geopot |
---|
| 948 | |
---|
[110] | 949 | SUBROUTINE Tv2T(f_Tv, f_q, f_T) |
---|
| 950 | USE icosa |
---|
| 951 | IMPLICIT NONE |
---|
| 952 | TYPE(t_field), POINTER :: f_TV(:) |
---|
| 953 | TYPE(t_field), POINTER :: f_q(:) |
---|
| 954 | TYPE(t_field), POINTER :: f_T(:) |
---|
| 955 | |
---|
| 956 | REAL(rstd),POINTER :: Tv(:,:), q(:,:,:), T(:,:) |
---|
| 957 | INTEGER :: ind |
---|
| 958 | |
---|
| 959 | DO ind=1,ndomain |
---|
| 960 | CALL swap_dimensions(ind) |
---|
| 961 | CALL swap_geometry(ind) |
---|
| 962 | Tv=f_Tv(ind) |
---|
| 963 | q=f_q(ind) |
---|
| 964 | T=f_T(ind) |
---|
| 965 | T=Tv/(1+0.608*q(:,:,1)) |
---|
| 966 | END DO |
---|
| 967 | |
---|
| 968 | END SUBROUTINE Tv2T |
---|
| 969 | |
---|
[12] | 970 | END MODULE caldyn_gcm_mod |
---|