| [2759] | 1 | ! |
|---|
| 2 | !WRF:MEDIATION_LAYER:NESTING |
|---|
| 3 | ! |
|---|
| 4 | SUBROUTINE med_force_domain ( parent_grid , nested_grid ) |
|---|
| 5 | USE module_domain |
|---|
| 6 | USE module_configure |
|---|
| 7 | IMPLICIT NONE |
|---|
| 8 | TYPE(domain), POINTER :: parent_grid , nested_grid |
|---|
| 9 | TYPE(domain), POINTER :: grid |
|---|
| 10 | INTEGER nlev, msize |
|---|
| 11 | #if !defined(MAC_KLUDGE) |
|---|
| 12 | TYPE (grid_config_rec_type) :: config_flags |
|---|
| 13 | #endif |
|---|
| 14 | |
|---|
| 15 | ! ---------------------------------------------------------- |
|---|
| 16 | ! ------------------------------------------------------ |
|---|
| 17 | ! Interface blocks |
|---|
| 18 | ! ------------------------------------------------------ |
|---|
| 19 | INTERFACE |
|---|
| 20 | ! ------------------------------------------------------ |
|---|
| 21 | ! Interface definitions for EM CORE |
|---|
| 22 | ! ------------------------------------------------------ |
|---|
| 23 | #if (EM_CORE == 1) |
|---|
| 24 | #if !defined(MAC_KLUDGE) |
|---|
| 25 | ! ------------------------------------------------------ |
|---|
| 26 | ! These routines are supplied by module_dm.F from the |
|---|
| 27 | ! external communication package (e.g. external/RSL) |
|---|
| 28 | ! ------------------------------------------------------ |
|---|
| 29 | SUBROUTINE interp_domain_em_part1 ( grid, intermediate_grid, ngrid, config_flags & |
|---|
| 30 | ! |
|---|
| 31 | # include "dummy_new_args.inc" |
|---|
| 32 | ! |
|---|
| 33 | ) |
|---|
| 34 | USE module_domain |
|---|
| 35 | USE module_configure |
|---|
| 36 | TYPE(domain), POINTER :: grid ! name of the grid being dereferenced (must be "grid") |
|---|
| 37 | TYPE(domain), POINTER :: intermediate_grid |
|---|
| 38 | TYPE(domain), POINTER :: ngrid |
|---|
| 39 | TYPE (grid_config_rec_type) :: config_flags |
|---|
| 40 | # include <dummy_new_decl.inc> |
|---|
| 41 | END SUBROUTINE interp_domain_em_part1 |
|---|
| 42 | |
|---|
| 43 | SUBROUTINE force_domain_em_part2 ( grid, nested_grid, config_flags & |
|---|
| 44 | ! |
|---|
| 45 | # include "dummy_new_args.inc" |
|---|
| 46 | ! |
|---|
| 47 | ) |
|---|
| 48 | USE module_domain |
|---|
| 49 | USE module_configure |
|---|
| 50 | TYPE(domain), POINTER :: grid ! name of the grid being dereferenced (must be "grid") |
|---|
| 51 | TYPE(domain), POINTER :: nested_grid |
|---|
| 52 | TYPE (grid_config_rec_type) :: config_flags |
|---|
| 53 | # include <dummy_new_decl.inc> |
|---|
| 54 | END SUBROUTINE force_domain_em_part2 |
|---|
| 55 | |
|---|
| 56 | ! ---------------------------------------------------------- |
|---|
| 57 | ! This routine is supplied by dyn_em/couple_or_uncouple_em.F |
|---|
| 58 | ! ---------------------------------------------------------- |
|---|
| 59 | SUBROUTINE couple_or_uncouple_em ( grid, config_flags , couple & |
|---|
| 60 | ! |
|---|
| 61 | # include "dummy_new_args.inc" |
|---|
| 62 | ! |
|---|
| 63 | ) |
|---|
| 64 | USE module_domain |
|---|
| 65 | USE module_configure |
|---|
| 66 | TYPE(domain), INTENT(INOUT) :: grid |
|---|
| 67 | TYPE (grid_config_rec_type) :: config_flags |
|---|
| 68 | LOGICAL, INTENT( IN) :: couple |
|---|
| 69 | # include <dummy_new_decl.inc> |
|---|
| 70 | END SUBROUTINE couple_or_uncouple_em |
|---|
| 71 | #endif |
|---|
| 72 | #endif |
|---|
| 73 | ! ---------------------------------------------------------- |
|---|
| 74 | ! Interface definitions for NMM (placeholder) |
|---|
| 75 | ! ---------------------------------------------------------- |
|---|
| 76 | #if (NMM_CORE == 1 && NMM_NEST ==1) |
|---|
| 77 | !======================================================================= |
|---|
| 78 | ! Added for the NMM core. This is gopal's doing. |
|---|
| 79 | !======================================================================= |
|---|
| 80 | |
|---|
| 81 | SUBROUTINE interp_domain_nmm_part1 ( grid, intermediate_grid, ngrid, config_flags & |
|---|
| 82 | ! |
|---|
| 83 | # include "dummy_args.inc" |
|---|
| 84 | ! |
|---|
| 85 | ) |
|---|
| 86 | USE module_domain |
|---|
| 87 | USE module_configure |
|---|
| 88 | TYPE(domain), POINTER :: grid ! name of the grid being dereferenced (must be "grid") |
|---|
| 89 | TYPE(domain), POINTER :: intermediate_grid |
|---|
| 90 | TYPE(domain), POINTER :: ngrid |
|---|
| 91 | TYPE (grid_config_rec_type) :: config_flags |
|---|
| 92 | # include <dummy_decl.inc> |
|---|
| 93 | END SUBROUTINE interp_domain_nmm_part1 |
|---|
| 94 | |
|---|
| 95 | SUBROUTINE force_domain_nmm_part2 ( grid, nested_grid, config_flags & |
|---|
| 96 | ! |
|---|
| 97 | # include "dummy_args.inc" |
|---|
| 98 | ! |
|---|
| 99 | ) |
|---|
| 100 | USE module_domain |
|---|
| 101 | USE module_configure |
|---|
| 102 | TYPE(domain), POINTER :: grid ! name of the grid being dereferenced (must be "grid") |
|---|
| 103 | TYPE(domain), POINTER :: nested_grid |
|---|
| 104 | TYPE (grid_config_rec_type) :: config_flags |
|---|
| 105 | |
|---|
| 106 | # include <dummy_decl.inc> |
|---|
| 107 | END SUBROUTINE force_domain_nmm_part2 |
|---|
| 108 | !======================================================================= |
|---|
| 109 | ! End of gopal's doing. |
|---|
| 110 | !======================================================================= |
|---|
| 111 | #endif |
|---|
| 112 | ! ---------------------------------------------------------- |
|---|
| 113 | ! Interface definitions for COAMPS (placeholder) |
|---|
| 114 | ! ---------------------------------------------------------- |
|---|
| 115 | #if (COAMPS_CORE == 1) |
|---|
| 116 | #endif |
|---|
| 117 | END INTERFACE |
|---|
| 118 | ! ---------------------------------------------------------- |
|---|
| 119 | ! End of Interface blocks |
|---|
| 120 | ! ---------------------------------------------------------- |
|---|
| 121 | |
|---|
| 122 | ! ---------------------------------------------------------- |
|---|
| 123 | ! ---------------------------------------------------------- |
|---|
| 124 | ! Executable code |
|---|
| 125 | ! ---------------------------------------------------------- |
|---|
| 126 | ! ---------------------------------------------------------- |
|---|
| 127 | ! Forcing calls for EM CORE. |
|---|
| 128 | ! ---------------------------------------------------------- |
|---|
| 129 | #if (EM_CORE == 1 && defined( DM_PARALLEL )) |
|---|
| 130 | # if !defined(MAC_KLUDGE) |
|---|
| 131 | CALL model_to_grid_config_rec ( nested_grid%id , model_config_rec , config_flags ) |
|---|
| 132 | |
|---|
| 133 | grid => nested_grid%intermediate_grid |
|---|
| 134 | # if defined(MOVE_NESTS) || (!defined(SGIALTIX)) |
|---|
| 135 | CALL alloc_space_field ( grid, grid%id , 1 , 2 , .TRUE. , & |
|---|
| 136 | grid%sd31, grid%ed31, grid%sd32, grid%ed32, grid%sd33, grid%ed33, & |
|---|
| 137 | grid%sm31, grid%em31, grid%sm32, grid%em32, grid%sm33, grid%em33, & |
|---|
| 138 | grid%sm31x, grid%em31x, grid%sm32x, grid%em32x, grid%sm33x, grid%em33x, & ! x-xpose |
|---|
| 139 | grid%sm31y, grid%em31y, grid%sm32y, grid%em32y, grid%sm33y, grid%em33y & ! y-xpose |
|---|
| 140 | ) |
|---|
| 141 | # endif |
|---|
| 142 | |
|---|
| 143 | ! couple parent domain |
|---|
| 144 | grid => parent_grid |
|---|
| 145 | ! swich config_flags to point to parent rconfig info |
|---|
| 146 | CALL model_to_grid_config_rec ( grid%id , model_config_rec , config_flags ) |
|---|
| 147 | CALL couple_or_uncouple_em ( grid , config_flags , .true. & |
|---|
| 148 | ! |
|---|
| 149 | # include "actual_new_args.inc" |
|---|
| 150 | ! |
|---|
| 151 | ) |
|---|
| 152 | ! couple nested domain |
|---|
| 153 | grid => nested_grid |
|---|
| 154 | CALL model_to_grid_config_rec ( grid%id , model_config_rec , config_flags ) |
|---|
| 155 | CALL couple_or_uncouple_em ( grid , config_flags , .true. & |
|---|
| 156 | ! |
|---|
| 157 | # include "actual_new_args.inc" |
|---|
| 158 | ! |
|---|
| 159 | ) |
|---|
| 160 | ! perform first part: transfer data from parent to intermediate domain |
|---|
| 161 | ! at the same resolution but on the same decomposition as the nest |
|---|
| 162 | ! note that this will involve communication on multiple DM procs |
|---|
| 163 | grid => parent_grid |
|---|
| 164 | CALL model_to_grid_config_rec ( grid%id , model_config_rec , config_flags ) |
|---|
| 165 | ! |
|---|
| 166 | ! Added following line to handle adaptive time step. This should probably |
|---|
| 167 | ! go somewhere else, but I'm not sure where. |
|---|
| 168 | ! |
|---|
| 169 | ! T. Hutchinson, WSI 1/23/07 |
|---|
| 170 | ! |
|---|
| 171 | nested_grid%intermediate_grid%dt = grid%dt |
|---|
| 172 | |
|---|
| 173 | CALL interp_domain_em_part1 ( grid , nested_grid%intermediate_grid, nested_grid, config_flags & |
|---|
| 174 | ! |
|---|
| 175 | # include "actual_new_args.inc" |
|---|
| 176 | ! |
|---|
| 177 | ) |
|---|
| 178 | grid => nested_grid%intermediate_grid |
|---|
| 179 | ! perform 2nd part: run interpolation on the intermediate domain |
|---|
| 180 | ! and compute the values for the nest boundaries |
|---|
| 181 | ! note that this is all local (no communication) |
|---|
| 182 | CALL model_to_grid_config_rec ( nested_grid%id , model_config_rec , config_flags ) |
|---|
| 183 | CALL force_domain_em_part2 ( grid, nested_grid, config_flags & |
|---|
| 184 | ! |
|---|
| 185 | # include "actual_new_args.inc" |
|---|
| 186 | ! |
|---|
| 187 | ) |
|---|
| 188 | ! uncouple the nest |
|---|
| 189 | grid => nested_grid |
|---|
| 190 | CALL model_to_grid_config_rec ( grid%id , model_config_rec , config_flags ) |
|---|
| 191 | CALL couple_or_uncouple_em ( grid , config_flags , .false. & |
|---|
| 192 | ! |
|---|
| 193 | # include "actual_new_args.inc" |
|---|
| 194 | ! |
|---|
| 195 | ) |
|---|
| 196 | ! uncouple the parent |
|---|
| 197 | grid => parent_grid |
|---|
| 198 | CALL model_to_grid_config_rec ( grid%id , model_config_rec , config_flags ) |
|---|
| 199 | CALL couple_or_uncouple_em ( grid , config_flags , .false. & |
|---|
| 200 | ! |
|---|
| 201 | # include "actual_new_args.inc" |
|---|
| 202 | ! |
|---|
| 203 | ) |
|---|
| 204 | IF ( nested_grid%first_force ) THEN |
|---|
| 205 | nested_grid%first_force = .FALSE. |
|---|
| 206 | ENDIF |
|---|
| 207 | nested_grid%dtbc = 0. |
|---|
| 208 | ! |
|---|
| 209 | grid => nested_grid%intermediate_grid |
|---|
| 210 | # if defined(MOVE_NESTS) || (!defined(SGIALTIX)) |
|---|
| 211 | CALL dealloc_space_field ( grid ) |
|---|
| 212 | # endif |
|---|
| 213 | # endif |
|---|
| 214 | #endif |
|---|
| 215 | ! ------------------------------------------------------ |
|---|
| 216 | ! End of Forcing calls for EM CORE. |
|---|
| 217 | ! ------------------------------------------------------ |
|---|
| 218 | ! ------------------------------------------------------ |
|---|
| 219 | ! ------------------------------------------------------ |
|---|
| 220 | ! Forcing calls for NMM. (Placeholder) |
|---|
| 221 | ! ------------------------------------------------------ |
|---|
| 222 | # if (NMM_CORE == 1 && NMM_NEST == 1) |
|---|
| 223 | !======================================================================= |
|---|
| 224 | ! Added for the NMM core. This is gopal's doing. |
|---|
| 225 | !======================================================================= |
|---|
| 226 | |
|---|
| 227 | CALL model_to_grid_config_rec ( nested_grid%id , model_config_rec , config_flags ) |
|---|
| 228 | |
|---|
| 229 | grid => nested_grid%intermediate_grid |
|---|
| 230 | !dusan orig CALL alloc_space_field ( grid, grid%id , 1 , 2 , .TRUE. , & |
|---|
| 231 | #if defined(MOVE_NESTS) || (!defined(SGIALTIX)) |
|---|
| 232 | CALL alloc_space_field ( grid, grid%id , 1 , 3 , .FALSE. , & |
|---|
| 233 | grid%sd31, grid%ed31, grid%sd32, grid%ed32, grid%sd33, grid%ed33, & |
|---|
| 234 | grid%sm31, grid%em31, grid%sm32, grid%em32, grid%sm33, grid%em33, & |
|---|
| 235 | grid%sm31x, grid%em31x, grid%sm32x, grid%em32x, grid%sm33x, grid%em33x, & ! x-xpose |
|---|
| 236 | grid%sm31y, grid%em31y, grid%sm32y, grid%em32y, grid%sm33y, grid%em33y & ! y-xpose |
|---|
| 237 | ) |
|---|
| 238 | #endif |
|---|
| 239 | |
|---|
| 240 | ! couple parent domain |
|---|
| 241 | grid => parent_grid |
|---|
| 242 | ! swich config_flags to point to parent rconfig info |
|---|
| 243 | CALL model_to_grid_config_rec ( grid%id , model_config_rec , config_flags ) |
|---|
| 244 | |
|---|
| 245 | ! on restart do not force the nest the first time since it has already been forced |
|---|
| 246 | ! prior to the writing of the restart file |
|---|
| 247 | IF ( .NOT. ( config_flags%restart .AND. nested_grid%first_force ) ) THEN |
|---|
| 248 | ! couple nested domain |
|---|
| 249 | grid => nested_grid |
|---|
| 250 | CALL model_to_grid_config_rec ( grid%id , model_config_rec , config_flags ) |
|---|
| 251 | ! perform first part: transfer data from parent to intermediate domain |
|---|
| 252 | ! at the same resolution but on the same decomposition as the nest |
|---|
| 253 | ! note that this will involve communication on multiple DM procs |
|---|
| 254 | grid => parent_grid |
|---|
| 255 | CALL model_to_grid_config_rec ( grid%id , model_config_rec , config_flags ) |
|---|
| 256 | CALL interp_domain_nmm_part1 ( grid , nested_grid%intermediate_grid, nested_grid, config_flags & |
|---|
| 257 | ! |
|---|
| 258 | # include "actual_args.inc" |
|---|
| 259 | ! |
|---|
| 260 | ) |
|---|
| 261 | ENDIF ! not restart and first force |
|---|
| 262 | |
|---|
| 263 | grid => nested_grid%intermediate_grid |
|---|
| 264 | IF ( .NOT. ( config_flags%restart .AND. nested_grid%first_force ) ) THEN |
|---|
| 265 | ! perform 2nd part: run interpolation on the intermediate domain |
|---|
| 266 | ! and compute the values for the nest boundaries |
|---|
| 267 | ! note that this is all local (no communication) |
|---|
| 268 | CALL model_to_grid_config_rec ( nested_grid%id , model_config_rec , config_flags ) |
|---|
| 269 | CALL force_domain_nmm_part2 ( grid, nested_grid, config_flags & |
|---|
| 270 | ! |
|---|
| 271 | # include "actual_args.inc" |
|---|
| 272 | ! |
|---|
| 273 | ) |
|---|
| 274 | ENDIF ! not restart and first_force |
|---|
| 275 | |
|---|
| 276 | IF ( nested_grid%first_force ) THEN |
|---|
| 277 | nested_grid%first_force = .FALSE. |
|---|
| 278 | ENDIF |
|---|
| 279 | nested_grid%dtbc = 0. |
|---|
| 280 | ! |
|---|
| 281 | grid => nested_grid%intermediate_grid |
|---|
| 282 | #if defined(MOVE_NESTS) || (!defined(SGIALTIX)) |
|---|
| 283 | CALL dealloc_space_field ( grid ) |
|---|
| 284 | #endif |
|---|
| 285 | !======================================================================= |
|---|
| 286 | ! End of gopal's doing. |
|---|
| 287 | !======================================================================= |
|---|
| 288 | # endif |
|---|
| 289 | ! ------------------------------------------------------ |
|---|
| 290 | ! End of Forcing calls for NMM. |
|---|
| 291 | ! ------------------------------------------------------ |
|---|
| 292 | ! ------------------------------------------------------ |
|---|
| 293 | ! ------------------------------------------------------ |
|---|
| 294 | ! Forcing calls for COAMPS. (Placeholder) |
|---|
| 295 | ! ------------------------------------------------------ |
|---|
| 296 | # if (COAMPS_CORE == 1) |
|---|
| 297 | # endif |
|---|
| 298 | ! ------------------------------------------------------ |
|---|
| 299 | ! End of Forcing calls for COAMPS. |
|---|
| 300 | ! ------------------------------------------------------ |
|---|
| 301 | RETURN |
|---|
| 302 | END SUBROUTINE med_force_domain |
|---|
| 303 | |
|---|
| 304 | |
|---|
