[4777] | 1 | ! |
---|
| 2 | ! $Id$ |
---|
| 3 | ! |
---|
| 4 | ! AGRIF (Adaptive Grid Refinement In Fortran) |
---|
| 5 | ! |
---|
| 6 | ! Copyright (C) 2003 Laurent Debreu (Laurent.Debreu@imag.fr) |
---|
| 7 | ! Christophe Vouland (Christophe.Vouland@imag.fr) |
---|
| 8 | ! |
---|
| 9 | ! This program is free software; you can redistribute it and/or modify |
---|
| 10 | ! it under the terms of the GNU General Public License as published by |
---|
| 11 | ! the Free Software Foundation; either version 2 of the License, or |
---|
| 12 | ! (at your option) any later version. |
---|
| 13 | ! |
---|
| 14 | ! This program is distributed in the hope that it will be useful, |
---|
| 15 | ! but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 16 | ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 17 | ! GNU General Public License for more details. |
---|
| 18 | ! |
---|
| 19 | ! You should have received a copy of the GNU General Public License |
---|
| 20 | ! along with this program; if not, write to the Free Software |
---|
| 21 | ! Foundation, Inc., 59 Temple Place- Suite 330, Boston, MA 02111-1307, USA. |
---|
| 22 | ! |
---|
| 23 | ! |
---|
| 24 | !> Module Agrif_Boundary. |
---|
| 25 | !> |
---|
| 26 | !> Contains subroutines to calculate the boundary conditions on the child grids from their |
---|
| 27 | !> parent grids. |
---|
| 28 | ! |
---|
| 29 | module Agrif_Boundary |
---|
| 30 | ! |
---|
| 31 | use Agrif_Interpolation |
---|
| 32 | ! |
---|
| 33 | implicit none |
---|
| 34 | ! |
---|
| 35 | contains |
---|
| 36 | ! |
---|
| 37 | !=================================================================================================== |
---|
| 38 | ! subroutine Agrif_CorrectVariable |
---|
| 39 | ! |
---|
| 40 | !> subroutine to calculate the boundary conditions on a fine grid |
---|
| 41 | !--------------------------------------------------------------------------------------------------- |
---|
| 42 | subroutine Agrif_CorrectVariable ( parent, child, pweight, weight, procname ) |
---|
| 43 | !--------------------------------------------------------------------------------------------------- |
---|
| 44 | type(Agrif_Variable), pointer :: parent !< Variable on the parent grid |
---|
| 45 | type(Agrif_Variable), pointer :: child !< Variable on the child grid |
---|
| 46 | logical :: pweight !< Indicates if weight is used for the time interpolation |
---|
| 47 | real :: weight !< Coefficient for the time interpolation |
---|
| 48 | procedure() :: procname !< Data recovery procedure |
---|
| 49 | ! |
---|
| 50 | type(Agrif_Grid) , pointer :: Agrif_Child_Gr, Agrif_Parent_Gr |
---|
| 51 | type(Agrif_Variable), pointer :: root_var ! Variable on the root grid |
---|
| 52 | integer :: nbdim ! Number of dimensions of the grid variable |
---|
| 53 | integer :: n |
---|
| 54 | integer, dimension(6) :: lb_child ! Index of the first point inside the domain for |
---|
| 55 | ! the child grid variable |
---|
| 56 | integer, dimension(6) :: lb_parent ! Index of the first point inside the domain for |
---|
| 57 | ! the parent grid variable |
---|
| 58 | integer, dimension(6) :: ub_child ! Upper bound on the child grid |
---|
| 59 | integer, dimension(6) :: nb_child ! Number of cells for child |
---|
| 60 | integer, dimension(6) :: posvartab_child ! Position of the variable on the cell |
---|
| 61 | integer, dimension(6) :: loctab_child ! Indicates if the child grid has a common border |
---|
| 62 | ! with the root grid |
---|
| 63 | real, dimension(6) :: s_child, s_parent ! Positions of the parent and child grids |
---|
| 64 | real, dimension(6) :: ds_child, ds_parent ! Space steps of the parent and child grids |
---|
| 65 | ! |
---|
| 66 | call PreProcessToInterpOrUpdate( parent, child, & |
---|
| 67 | nb_child, ub_child, & |
---|
| 68 | lb_child, lb_parent, & |
---|
| 69 | s_child, s_parent, & |
---|
| 70 | ds_child, ds_parent, nbdim, interp=.true.) |
---|
| 71 | root_var => child % root_var |
---|
| 72 | Agrif_Child_Gr => Agrif_Curgrid |
---|
| 73 | Agrif_Parent_Gr => Agrif_Curgrid % parent |
---|
| 74 | ! |
---|
| 75 | loctab_child(:) = 0 |
---|
| 76 | posvartab_child(1:nbdim) = root_var % posvar(1:nbdim) |
---|
| 77 | ! |
---|
| 78 | do n = 1,nbdim |
---|
| 79 | ! |
---|
| 80 | select case(root_var % interptab(n)) |
---|
| 81 | ! |
---|
| 82 | case('x') ! x DIMENSION |
---|
| 83 | ! |
---|
| 84 | if (Agrif_Curgrid % NearRootBorder(1)) loctab_child(n) = -1 |
---|
| 85 | if (Agrif_Curgrid % DistantRootBorder(1)) loctab_child(n) = -2 |
---|
| 86 | if ((Agrif_Curgrid % NearRootBorder(1)) .AND. & |
---|
| 87 | (Agrif_Curgrid % DistantRootBorder(1))) loctab_child(n) = -3 |
---|
| 88 | ! |
---|
| 89 | case('y') ! y DIMENSION |
---|
| 90 | ! |
---|
| 91 | if (Agrif_Curgrid % NearRootBorder(2)) loctab_child(n) = -1 |
---|
| 92 | if (Agrif_Curgrid % DistantRootBorder(2)) loctab_child(n) = -2 |
---|
| 93 | if ((Agrif_Curgrid % NearRootBorder(2)) .AND. & |
---|
| 94 | (Agrif_Curgrid % DistantRootBorder(2))) loctab_child(n) = -3 |
---|
| 95 | ! |
---|
| 96 | case('z') ! z DIMENSION |
---|
| 97 | ! |
---|
| 98 | if (Agrif_Curgrid % NearRootBorder(3)) loctab_child(n) = -1 |
---|
| 99 | if (Agrif_Curgrid % DistantRootBorder(3)) loctab_child(n) = -2 |
---|
| 100 | if ((Agrif_Curgrid % NearRootBorder(3)) .AND. & |
---|
| 101 | (Agrif_Curgrid % DistantRootBorder(3))) loctab_child(n) = -3 |
---|
| 102 | ! |
---|
| 103 | case('N') ! No space DIMENSION |
---|
| 104 | ! |
---|
| 105 | posvartab_child(n) = 1 |
---|
| 106 | loctab_child(n) = -3 |
---|
| 107 | ! |
---|
| 108 | end select |
---|
| 109 | ! |
---|
| 110 | enddo |
---|
| 111 | ! |
---|
| 112 | call Agrif_Correctnd(parent, child, pweight, weight, & |
---|
| 113 | lb_child(1:nbdim), lb_parent(1:nbdim), & |
---|
| 114 | nb_child(1:nbdim), posvartab_child(1:nbdim), & |
---|
| 115 | loctab_child(1:nbdim), & |
---|
| 116 | s_child(1:nbdim), s_parent(1:nbdim), & |
---|
| 117 | ds_child(1:nbdim),ds_parent(1:nbdim), nbdim, procname ) |
---|
| 118 | !--------------------------------------------------------------------------------------------------- |
---|
| 119 | end subroutine Agrif_CorrectVariable |
---|
| 120 | !=================================================================================================== |
---|
| 121 | ! |
---|
| 122 | !=================================================================================================== |
---|
| 123 | ! subroutine Agrif_Correctnd |
---|
| 124 | ! |
---|
| 125 | !> calculates the boundary conditions for a nD grid variable on a fine grid by using |
---|
| 126 | !> a space and time interpolations; it is called by the #Agrif_CorrectVariable procedure |
---|
| 127 | !--------------------------------------------------------------------------------------------------- |
---|
| 128 | subroutine Agrif_Correctnd ( parent, child, pweight, weight, & |
---|
| 129 | pttab_child, pttab_Parent, & |
---|
| 130 | nbtab_Child, posvartab_Child, loctab_Child, & |
---|
| 131 | s_Child, s_Parent, ds_Child, ds_Parent, & |
---|
| 132 | nbdim, procname ) |
---|
| 133 | !--------------------------------------------------------------------------------------------------- |
---|
| 134 | #if defined AGRIF_MPI |
---|
| 135 | include 'mpif.h' |
---|
| 136 | #endif |
---|
| 137 | ! |
---|
| 138 | TYPE(Agrif_Variable), pointer :: parent !< Variable on the parent grid |
---|
| 139 | TYPE(Agrif_Variable), pointer :: child !< Variable on the child grid |
---|
| 140 | LOGICAL :: pweight !< Indicates if weight is used for the temporal interpolation |
---|
| 141 | REAL :: weight !< Coefficient for the temporal interpolation |
---|
| 142 | INTEGER, DIMENSION(nbdim) :: pttab_child !< Index of the first point inside the domain for the parent grid variable |
---|
| 143 | INTEGER, DIMENSION(nbdim) :: pttab_Parent !< Index of the first point inside the domain for the child grid variable |
---|
| 144 | INTEGER, DIMENSION(nbdim) :: nbtab_Child !< Number of cells of the child grid |
---|
| 145 | INTEGER, DIMENSION(nbdim) :: posvartab_Child !< Position of the grid variable (1 or 2) |
---|
| 146 | INTEGER, DIMENSION(nbdim) :: loctab_Child !< Indicates if the child grid has a common border with the root grid |
---|
| 147 | REAL , DIMENSION(nbdim) :: s_Child, s_Parent !< Positions of the parent and child grids |
---|
| 148 | REAL , DIMENSION(nbdim) :: ds_Child, ds_Parent !< Space steps of the parent and child grids |
---|
| 149 | INTEGER :: nbdim !< Number of dimensions of the grid variable |
---|
| 150 | procedure() :: procname !< Data recovery procedure |
---|
| 151 | ! |
---|
| 152 | INTEGER,DIMENSION(6) :: type_interp ! Type of interpolation (linear, spline,...) |
---|
| 153 | INTEGER,DIMENSION(6,6) :: type_interp_bc ! Type of interpolation (linear, spline,...) |
---|
| 154 | INTEGER,DIMENSION(nbdim,2,2) :: childarray |
---|
| 155 | INTEGER,DIMENSION(nbdim,2) :: lubglob |
---|
| 156 | INTEGER :: kindex ! Index used for safeguard and time interpolation |
---|
| 157 | INTEGER,DIMENSION(nbdim,2,2) :: indtab ! Arrays indicating the limits of the child |
---|
| 158 | INTEGER,DIMENSION(nbdim,2,2) :: indtruetab ! grid variable where boundary conditions are |
---|
| 159 | INTEGER,DIMENSION(nbdim,2,2,nbdim) :: ptres,ptres2 ! calculated |
---|
| 160 | INTEGER,DIMENSION(nbdim) :: coords |
---|
| 161 | INTEGER :: i, nb, ndir |
---|
| 162 | INTEGER :: n, sizetab |
---|
| 163 | INTEGER :: ibeg, iend |
---|
| 164 | INTEGER :: i1,i2,j1,j2,k1,k2,l1,l2,m1,m2,n1,n2 |
---|
| 165 | REAL :: c1t,c2t ! Coefficients for the time interpolation (c2t=1-c1t) |
---|
| 166 | #if defined AGRIF_MPI |
---|
| 167 | ! |
---|
| 168 | INTEGER, DIMENSION(nbdim) :: lower, upper |
---|
| 169 | INTEGER, DIMENSION(nbdim) :: ltab, utab |
---|
| 170 | ! |
---|
| 171 | #endif |
---|
| 172 | ! |
---|
| 173 | type_interp_bc = child % root_var % type_interp_bc |
---|
| 174 | coords = child % root_var % coords |
---|
| 175 | ! |
---|
| 176 | ibeg = child % bcinf |
---|
| 177 | iend = child % bcsup |
---|
| 178 | ! |
---|
| 179 | indtab(1:nbdim,2,1) = pttab_child(1:nbdim) + nbtab_child(1:nbdim) + ibeg |
---|
| 180 | indtab(1:nbdim,2,2) = indtab(1:nbdim,2,1) + ( iend - ibeg ) |
---|
| 181 | |
---|
| 182 | indtab(1:nbdim,1,1) = pttab_child(1:nbdim) - iend |
---|
| 183 | indtab(1:nbdim,1,2) = pttab_child(1:nbdim) - ibeg |
---|
| 184 | |
---|
| 185 | WHERE (posvartab_child(1:nbdim) == 2) |
---|
| 186 | indtab(1:nbdim,1,1) = indtab(1:nbdim,1,1) - 1 |
---|
| 187 | indtab(1:nbdim,1,2) = indtab(1:nbdim,1,2) - 1 |
---|
| 188 | END WHERE |
---|
| 189 | ! |
---|
| 190 | call Agrif_get_var_global_bounds(child,lubglob,nbdim) |
---|
| 191 | ! |
---|
| 192 | indtruetab(1:nbdim,1,1) = max(indtab(1:nbdim,1,1), lubglob(1:nbdim,1)) |
---|
| 193 | indtruetab(1:nbdim,1,2) = max(indtab(1:nbdim,1,2), lubglob(1:nbdim,1)) |
---|
| 194 | indtruetab(1:nbdim,2,1) = min(indtab(1:nbdim,2,1), lubglob(1:nbdim,2)) |
---|
| 195 | indtruetab(1:nbdim,2,2) = min(indtab(1:nbdim,2,2), lubglob(1:nbdim,2)) |
---|
| 196 | ! |
---|
| 197 | do nb = 1,nbdim |
---|
| 198 | do ndir = 1,2 |
---|
| 199 | ! |
---|
| 200 | if (loctab_child(nb) /= (-ndir) .AND. loctab_child(nb) /= -3) then |
---|
| 201 | ! |
---|
| 202 | do n = 1,2 |
---|
| 203 | ptres(nb,n,ndir,nb) = indtruetab(nb,ndir,n) |
---|
| 204 | enddo |
---|
| 205 | ! |
---|
| 206 | do i = 1,nbdim |
---|
| 207 | ! |
---|
| 208 | if (i /= nb) then |
---|
| 209 | ! |
---|
| 210 | if (loctab_child(i) == -1 .OR. loctab_child(i) == -3) then |
---|
| 211 | ptres(i,1,ndir,nb) = pttab_child(i) |
---|
| 212 | else |
---|
| 213 | ptres(i,1,ndir,nb) = indtruetab(i,1,1) |
---|
| 214 | endif |
---|
| 215 | if (loctab_child(i) == -2 .OR. loctab_child(i) == -3) then |
---|
| 216 | if (posvartab_child(i) == 1) then |
---|
| 217 | ptres(i,2,ndir,nb) = pttab_child(i) + nbtab_child(i) |
---|
| 218 | else |
---|
| 219 | ptres(i,2,ndir,nb) = pttab_child(i) + nbtab_child(i) - 1 |
---|
| 220 | endif |
---|
| 221 | else |
---|
| 222 | ptres(i,2,ndir,nb) = indtruetab(i,2,2) |
---|
| 223 | endif |
---|
| 224 | ! |
---|
| 225 | endif |
---|
| 226 | ! |
---|
| 227 | enddo |
---|
| 228 | |
---|
| 229 | ! |
---|
| 230 | #if defined AGRIF_MPI |
---|
| 231 | call Agrif_get_var_bounds_array(child,lower,upper,nbdim) |
---|
| 232 | |
---|
| 233 | do i = 1,nbdim |
---|
| 234 | ! |
---|
| 235 | Call Agrif_GetLocalBoundaries(ptres(i,1,ndir,nb), ptres(i,2,ndir,nb), & |
---|
| 236 | coords(i), lower(i), upper(i), ltab(i), utab(i) ) |
---|
| 237 | ptres2(i,1,ndir,nb) = max(ltab(i),lower(i)) |
---|
| 238 | ptres2(i,2,ndir,nb) = min(utab(i),upper(i)) |
---|
| 239 | if ((i == nb) .AND. (ndir == 1)) then |
---|
| 240 | ptres2(i,2,ndir,nb) = max(utab(i),lower(i)) |
---|
| 241 | elseif ((i == nb) .AND. (ndir == 2)) then |
---|
| 242 | ptres2(i,1,ndir,nb) = min(ltab(i),upper(i)) |
---|
| 243 | endif |
---|
| 244 | ! |
---|
| 245 | enddo |
---|
| 246 | #else |
---|
| 247 | ptres2(:,:,ndir,nb) = ptres(:,:,ndir,nb) |
---|
| 248 | #endif |
---|
| 249 | endif |
---|
| 250 | ! |
---|
| 251 | enddo ! ndir = 1,2 |
---|
| 252 | enddo ! nb = 1,nbdim |
---|
| 253 | ! |
---|
| 254 | if ( child % interpIndex /= Agrif_Curgrid % parent % ngridstep .OR. & |
---|
| 255 | child % Interpolationshouldbemade ) then |
---|
| 256 | ! |
---|
| 257 | ! Space interpolation |
---|
| 258 | ! |
---|
| 259 | kindex = 1 |
---|
| 260 | ! |
---|
| 261 | do nb = 1,nbdim |
---|
| 262 | |
---|
| 263 | type_interp = type_interp_bc(nb,:) |
---|
| 264 | |
---|
| 265 | do ndir = 1,2 |
---|
| 266 | ! |
---|
| 267 | if (loctab_child(nb) /= (-ndir) .AND. loctab_child(nb) /= -3) then |
---|
| 268 | ! |
---|
| 269 | call Agrif_InterpnD(type_interp, parent, child, & |
---|
| 270 | ptres(1:nbdim,1,ndir,nb), & |
---|
| 271 | ptres(1:nbdim,2,ndir,nb), & |
---|
| 272 | pttab_child(1:nbdim), & |
---|
| 273 | pttab_Parent(1:nbdim), & |
---|
| 274 | s_Child(1:nbdim), s_Parent(1:nbdim), & |
---|
| 275 | ds_Child(1:nbdim),ds_Parent(1:nbdim), & |
---|
| 276 | NULL(), .FALSE., nbdim, & |
---|
| 277 | childarray, & |
---|
| 278 | child%memberin(nb,ndir), .TRUE., procname, coords(nb), ndir) |
---|
| 279 | |
---|
| 280 | child % childarray(1:nbdim,:,:,nb,ndir) = childarray |
---|
| 281 | |
---|
| 282 | if (.not. child%interpolationshouldbemade) then |
---|
| 283 | ! |
---|
| 284 | ! Safeguard of the values of the grid variable (at times n and n+1 on the parent grid) |
---|
| 285 | ! |
---|
| 286 | sizetab = 1 |
---|
| 287 | do i = 1,nbdim |
---|
| 288 | sizetab = sizetab * (ptres2(i,2,ndir,nb)-ptres2(i,1,ndir,nb)+1) |
---|
| 289 | enddo |
---|
| 290 | |
---|
| 291 | call saveAfterInterp(child,ptres2(:,:,ndir,nb),kindex,sizetab,nbdim) |
---|
| 292 | ! |
---|
| 293 | endif |
---|
| 294 | ! |
---|
| 295 | endif |
---|
| 296 | ! |
---|
| 297 | enddo ! ndir = 1,2 |
---|
| 298 | enddo ! nb = 1,nbdim |
---|
| 299 | ! |
---|
| 300 | child % interpIndex = Agrif_Curgrid % parent % ngridstep |
---|
| 301 | ! |
---|
| 302 | endif |
---|
| 303 | ! |
---|
| 304 | if (.not. child%interpolationshouldbemade) then |
---|
| 305 | ! |
---|
| 306 | ! Calculation of the coefficients c1t and c2t for the temporary interpolation |
---|
| 307 | ! |
---|
| 308 | if (pweight) then |
---|
| 309 | c1t = weight |
---|
| 310 | else |
---|
| 311 | c1t = (REAL(Agrif_Nbstepint()) + 1.) / Agrif_Rhot() |
---|
| 312 | endif |
---|
| 313 | c2t = 1. - c1t |
---|
| 314 | ! |
---|
| 315 | ! Time interpolation |
---|
| 316 | ! |
---|
| 317 | kindex = 1 |
---|
| 318 | ! |
---|
| 319 | do nb = 1,nbdim |
---|
| 320 | do ndir = 1,2 |
---|
| 321 | if (loctab_child(nb) /= (-ndir) .AND. loctab_child(nb) /= -3) then |
---|
| 322 | Call timeInterpolation(child,ptres2(:,:,ndir,nb),kindex,c1t,c2t,nbdim) |
---|
| 323 | endif |
---|
| 324 | enddo |
---|
| 325 | enddo |
---|
| 326 | ! |
---|
| 327 | endif |
---|
| 328 | ! |
---|
| 329 | do nb = 1,nbdim |
---|
| 330 | do ndir = 1,2 |
---|
| 331 | if ( (loctab_child(nb) /= (-ndir)) .AND. (loctab_child(nb) /= -3) .AND. child%memberin(nb,ndir) ) then |
---|
| 332 | select case(nbdim) |
---|
| 333 | case(1) |
---|
| 334 | i1 = child % childarray(1,1,2,nb,ndir) |
---|
| 335 | i2 = child % childarray(1,2,2,nb,ndir) |
---|
| 336 | |
---|
| 337 | call procname(parray1(i1:i2), & |
---|
| 338 | i1,i2, .FALSE.,coords(nb),ndir) |
---|
| 339 | case(2) |
---|
| 340 | i1 = child % childarray(1,1,2,nb,ndir) |
---|
| 341 | i2 = child % childarray(1,2,2,nb,ndir) |
---|
| 342 | j1 = child % childarray(2,1,2,nb,ndir) |
---|
| 343 | j2 = child % childarray(2,2,2,nb,ndir) |
---|
| 344 | |
---|
| 345 | call procname(parray2(i1:i2,j1:j2), & |
---|
| 346 | i1,i2,j1,j2, .FALSE.,coords(nb),ndir) |
---|
| 347 | case(3) |
---|
| 348 | i1 = child % childarray(1,1,2,nb,ndir) |
---|
| 349 | i2 = child % childarray(1,2,2,nb,ndir) |
---|
| 350 | j1 = child % childarray(2,1,2,nb,ndir) |
---|
| 351 | j2 = child % childarray(2,2,2,nb,ndir) |
---|
| 352 | k1 = child % childarray(3,1,2,nb,ndir) |
---|
| 353 | k2 = child % childarray(3,2,2,nb,ndir) |
---|
| 354 | |
---|
| 355 | call procname(parray3(i1:i2,j1:j2,k1:k2), & |
---|
| 356 | i1,i2,j1,j2,k1,k2, .FALSE.,coords(nb),ndir) |
---|
| 357 | case(4) |
---|
| 358 | i1 = child % childarray(1,1,2,nb,ndir) |
---|
| 359 | i2 = child % childarray(1,2,2,nb,ndir) |
---|
| 360 | j1 = child % childarray(2,1,2,nb,ndir) |
---|
| 361 | j2 = child % childarray(2,2,2,nb,ndir) |
---|
| 362 | k1 = child % childarray(3,1,2,nb,ndir) |
---|
| 363 | k2 = child % childarray(3,2,2,nb,ndir) |
---|
| 364 | l1 = child % childarray(4,1,2,nb,ndir) |
---|
| 365 | l2 = child % childarray(4,2,2,nb,ndir) |
---|
| 366 | |
---|
| 367 | call procname(parray4(i1:i2,j1:j2,k1:k2,l1:l2), & |
---|
| 368 | i1,i2,j1,j2,k1,k2,l1,l2, .FALSE.,coords(nb),ndir) |
---|
| 369 | case(5) |
---|
| 370 | i1 = child % childarray(1,1,2,nb,ndir) |
---|
| 371 | i2 = child % childarray(1,2,2,nb,ndir) |
---|
| 372 | j1 = child % childarray(2,1,2,nb,ndir) |
---|
| 373 | j2 = child % childarray(2,2,2,nb,ndir) |
---|
| 374 | k1 = child % childarray(3,1,2,nb,ndir) |
---|
| 375 | k2 = child % childarray(3,2,2,nb,ndir) |
---|
| 376 | l1 = child % childarray(4,1,2,nb,ndir) |
---|
| 377 | l2 = child % childarray(4,2,2,nb,ndir) |
---|
| 378 | m1 = child % childarray(5,1,2,nb,ndir) |
---|
| 379 | m2 = child % childarray(5,2,2,nb,ndir) |
---|
| 380 | |
---|
| 381 | call procname(parray5(i1:i2,j1:j2,k1:k2,l1:l2,m1:m2), & |
---|
| 382 | i1,i2,j1,j2,k1,k2,l1,l2,m1,m2, .FALSE.,coords(nb),ndir) |
---|
| 383 | case(6) |
---|
| 384 | i1 = child % childarray(1,1,2,nb,ndir) |
---|
| 385 | i2 = child % childarray(1,2,2,nb,ndir) |
---|
| 386 | j1 = child % childarray(2,1,2,nb,ndir) |
---|
| 387 | j2 = child % childarray(2,2,2,nb,ndir) |
---|
| 388 | k1 = child % childarray(3,1,2,nb,ndir) |
---|
| 389 | k2 = child % childarray(3,2,2,nb,ndir) |
---|
| 390 | l1 = child % childarray(4,1,2,nb,ndir) |
---|
| 391 | l2 = child % childarray(4,2,2,nb,ndir) |
---|
| 392 | m1 = child % childarray(5,1,2,nb,ndir) |
---|
| 393 | m2 = child % childarray(5,2,2,nb,ndir) |
---|
| 394 | n1 = child % childarray(6,1,2,nb,ndir) |
---|
| 395 | n2 = child % childarray(6,2,2,nb,ndir) |
---|
| 396 | |
---|
| 397 | call procname(parray6(i1:i2,j1:j2,k1:k2,l1:l2,m1:m2,n1:n2), & |
---|
| 398 | i1,i2,j1,j2,k1,k2,l1,l2,m1,m2,n1,n2, .FALSE.,coords(nb),ndir) |
---|
| 399 | end select |
---|
| 400 | endif |
---|
| 401 | enddo |
---|
| 402 | enddo |
---|
| 403 | !--------------------------------------------------------------------------------------------------- |
---|
| 404 | end subroutine Agrif_Correctnd |
---|
| 405 | !=================================================================================================== |
---|
| 406 | ! |
---|
| 407 | !=================================================================================================== |
---|
| 408 | ! subroutine saveAfterInterp |
---|
| 409 | ! |
---|
| 410 | !> saves the values of the grid variable on the fine grid after the space interpolation |
---|
| 411 | !--------------------------------------------------------------------------------------------------- |
---|
| 412 | subroutine saveAfterInterp ( child_var, bounds, kindex, newsize, nbdim ) |
---|
| 413 | !--------------------------------------------------------------------------------------------------- |
---|
| 414 | TYPE (Agrif_Variable), INTENT(inout) :: child_var !< The fine grid variable |
---|
| 415 | INTEGER, DIMENSION(nbdim,2), INTENT(in) :: bounds |
---|
| 416 | INTEGER, INTENT(inout) :: kindex !< Index indicating where this safeguard |
---|
| 417 | !< is done on the fine grid |
---|
| 418 | INTEGER, INTENT(in) :: newsize |
---|
| 419 | INTEGER, INTENT(in) :: nbdim |
---|
| 420 | ! |
---|
| 421 | INTEGER :: ir,jr,kr,lr,mr,nr |
---|
| 422 | ! |
---|
| 423 | ! Allocation of the array oldvalues2d |
---|
| 424 | ! |
---|
| 425 | if (newsize .LE. 0) return |
---|
| 426 | ! |
---|
| 427 | Call Agrif_Checksize(child_var,kindex+newsize) |
---|
| 428 | |
---|
| 429 | if (child_var % interpIndex /= Agrif_Curgrid % parent % ngridstep ) then |
---|
| 430 | child_var % oldvalues2d(1,kindex:kindex+newsize-1) = & |
---|
| 431 | child_var % oldvalues2d(2,kindex:kindex+newsize-1) |
---|
| 432 | endif |
---|
| 433 | |
---|
| 434 | SELECT CASE (nbdim) |
---|
| 435 | CASE (1) |
---|
| 436 | !CDIR ALTCODE |
---|
| 437 | do ir = bounds(1,1), bounds(1,2) |
---|
| 438 | child_var % oldvalues2d(2,kindex) = parray1(ir) |
---|
| 439 | kindex = kindex + 1 |
---|
| 440 | enddo |
---|
| 441 | ! |
---|
| 442 | CASE (2) |
---|
| 443 | do jr = bounds(2,1),bounds(2,2) |
---|
| 444 | !CDIR ALTCODE |
---|
| 445 | do ir = bounds(1,1),bounds(1,2) |
---|
| 446 | child_var % oldvalues2d(2,kindex) = parray2(ir,jr) |
---|
| 447 | kindex = kindex + 1 |
---|
| 448 | enddo |
---|
| 449 | enddo |
---|
| 450 | ! |
---|
| 451 | CASE (3) |
---|
| 452 | do kr = bounds(3,1),bounds(3,2) |
---|
| 453 | do jr = bounds(2,1),bounds(2,2) |
---|
| 454 | !CDIR ALTCODE |
---|
| 455 | do ir = bounds(1,1),bounds(1,2) |
---|
| 456 | child_var % oldvalues2d(2,kindex) = parray3(ir,jr,kr) |
---|
| 457 | kindex = kindex + 1 |
---|
| 458 | enddo |
---|
| 459 | enddo |
---|
| 460 | enddo |
---|
| 461 | ! |
---|
| 462 | CASE (4) |
---|
| 463 | do lr = bounds(4,1),bounds(4,2) |
---|
| 464 | do kr = bounds(3,1),bounds(3,2) |
---|
| 465 | do jr = bounds(2,1),bounds(2,2) |
---|
| 466 | !CDIR ALTCODE |
---|
| 467 | do ir = bounds(1,1),bounds(1,2) |
---|
| 468 | child_var % oldvalues2d(2,kindex) = parray4(ir,jr,kr,lr) |
---|
| 469 | kindex = kindex + 1 |
---|
| 470 | enddo |
---|
| 471 | enddo |
---|
| 472 | enddo |
---|
| 473 | enddo |
---|
| 474 | ! |
---|
| 475 | CASE (5) |
---|
| 476 | do mr = bounds(5,1),bounds(5,2) |
---|
| 477 | do lr = bounds(4,1),bounds(4,2) |
---|
| 478 | do kr = bounds(3,1),bounds(3,2) |
---|
| 479 | do jr = bounds(2,1),bounds(2,2) |
---|
| 480 | !CDIR ALTCODE |
---|
| 481 | do ir = bounds(1,1),bounds(1,2) |
---|
| 482 | child_var % oldvalues2d(2,kindex) = parray5(ir,jr,kr,lr,mr) |
---|
| 483 | kindex = kindex + 1 |
---|
| 484 | enddo |
---|
| 485 | enddo |
---|
| 486 | enddo |
---|
| 487 | enddo |
---|
| 488 | enddo |
---|
| 489 | ! |
---|
| 490 | CASE (6) |
---|
| 491 | do nr = bounds(6,1),bounds(6,2) |
---|
| 492 | do mr = bounds(5,1),bounds(5,2) |
---|
| 493 | do lr = bounds(4,1),bounds(4,2) |
---|
| 494 | do kr = bounds(3,1),bounds(3,2) |
---|
| 495 | do jr = bounds(2,1),bounds(2,2) |
---|
| 496 | !CDIR ALTCODE |
---|
| 497 | do ir = bounds(1,1),bounds(1,2) |
---|
| 498 | child_var % oldvalues2d(2,kindex) = parray6(ir,jr,kr,lr,mr,nr) |
---|
| 499 | kindex = kindex + 1 |
---|
| 500 | enddo |
---|
| 501 | enddo |
---|
| 502 | enddo |
---|
| 503 | enddo |
---|
| 504 | enddo |
---|
| 505 | enddo |
---|
| 506 | END SELECT |
---|
| 507 | !--------------------------------------------------------------------------------------------------- |
---|
| 508 | end subroutine saveAfterInterp |
---|
| 509 | !=================================================================================================== |
---|
| 510 | ! |
---|
| 511 | !=================================================================================================== |
---|
| 512 | ! subroutine timeInterpolation |
---|
| 513 | ! |
---|
| 514 | !> subroutine for a linear time interpolation on the child grid |
---|
| 515 | !--------------------------------------------------------------------------------------------------- |
---|
| 516 | subroutine timeInterpolation ( child_var, bounds, kindex, c1t, c2t, nbdim ) |
---|
| 517 | !--------------------------------------------------------------------------------------------------- |
---|
| 518 | TYPE (Agrif_Variable) :: child_var !< The fine grid variable |
---|
| 519 | INTEGER, DIMENSION(nbdim,2) :: bounds |
---|
| 520 | INTEGER :: kindex !< Index indicating the values of the fine grid got |
---|
| 521 | !< before and after the space interpolation and |
---|
| 522 | !< used for the time interpolation |
---|
| 523 | REAL :: c1t, c2t !< Coefficients for the time interpolation (c2t=1-c1t) |
---|
| 524 | INTEGER :: nbdim |
---|
| 525 | ! |
---|
| 526 | INTEGER :: ir,jr,kr,lr,mr,nr |
---|
| 527 | ! |
---|
| 528 | SELECT CASE (nbdim) |
---|
| 529 | CASE (1) |
---|
| 530 | !CDIR ALTCODE |
---|
| 531 | do ir = bounds(1,1),bounds(1,2) |
---|
| 532 | parray1(ir) = c2t*child_var % oldvalues2d(1,kindex) + & |
---|
| 533 | c1t*child_var % oldvalues2d(2,kindex) |
---|
| 534 | kindex = kindex + 1 |
---|
| 535 | enddo |
---|
| 536 | ! |
---|
| 537 | CASE (2) |
---|
| 538 | do jr = bounds(2,1),bounds(2,2) |
---|
| 539 | !CDIR ALTCODE |
---|
| 540 | do ir = bounds(1,1),bounds(1,2) |
---|
| 541 | parray2(ir,jr) = c2t*child_var % oldvalues2d(1,kindex) + & |
---|
| 542 | c1t*child_var % oldvalues2d(2,kindex) |
---|
| 543 | kindex = kindex + 1 |
---|
| 544 | enddo |
---|
| 545 | enddo |
---|
| 546 | ! |
---|
| 547 | CASE (3) |
---|
| 548 | do kr = bounds(3,1),bounds(3,2) |
---|
| 549 | do jr = bounds(2,1),bounds(2,2) |
---|
| 550 | !CDIR ALTCODE |
---|
| 551 | do ir = bounds(1,1),bounds(1,2) |
---|
| 552 | parray3(ir,jr,kr) = c2t*child_var % oldvalues2d(1,kindex) + & |
---|
| 553 | c1t*child_var % oldvalues2d(2,kindex) |
---|
| 554 | kindex = kindex + 1 |
---|
| 555 | enddo |
---|
| 556 | enddo |
---|
| 557 | enddo |
---|
| 558 | ! |
---|
| 559 | CASE (4) |
---|
| 560 | do lr = bounds(4,1),bounds(4,2) |
---|
| 561 | do kr = bounds(3,1),bounds(3,2) |
---|
| 562 | do jr = bounds(2,1),bounds(2,2) |
---|
| 563 | !CDIR ALTCODE |
---|
| 564 | do ir = bounds(1,1),bounds(1,2) |
---|
| 565 | parray4(ir,jr,kr,lr) = c2t*child_var % oldvalues2d(1,kindex) + & |
---|
| 566 | c1t*child_var % oldvalues2d(2,kindex) |
---|
| 567 | kindex = kindex + 1 |
---|
| 568 | enddo |
---|
| 569 | enddo |
---|
| 570 | enddo |
---|
| 571 | enddo |
---|
| 572 | ! |
---|
| 573 | CASE (5) |
---|
| 574 | do mr=bounds(5,1),bounds(5,2) |
---|
| 575 | do lr=bounds(4,1),bounds(4,2) |
---|
| 576 | do kr=bounds(3,1),bounds(3,2) |
---|
| 577 | do jr=bounds(2,1),bounds(2,2) |
---|
| 578 | !CDIR ALTCODE |
---|
| 579 | do ir=bounds(1,1),bounds(1,2) |
---|
| 580 | parray5(ir,jr,kr,lr,mr) = c2t*child_var % oldvalues2d(1,kindex) + & |
---|
| 581 | c1t*child_var % oldvalues2d(2,kindex) |
---|
| 582 | kindex = kindex + 1 |
---|
| 583 | enddo |
---|
| 584 | enddo |
---|
| 585 | enddo |
---|
| 586 | enddo |
---|
| 587 | enddo |
---|
| 588 | ! |
---|
| 589 | CASE (6) |
---|
| 590 | do nr=bounds(6,1),bounds(6,2) |
---|
| 591 | do mr=bounds(5,1),bounds(5,2) |
---|
| 592 | do lr=bounds(4,1),bounds(4,2) |
---|
| 593 | do kr=bounds(3,1),bounds(3,2) |
---|
| 594 | do jr=bounds(2,1),bounds(2,2) |
---|
| 595 | !CDIR ALTCODE |
---|
| 596 | do ir=bounds(1,1),bounds(1,2) |
---|
| 597 | parray6(ir,jr,kr,lr,mr,nr) = c2t*child_var % oldvalues2d(1,kindex) + & |
---|
| 598 | c1t*child_var % oldvalues2d(2,kindex) |
---|
| 599 | kindex = kindex + 1 |
---|
| 600 | enddo |
---|
| 601 | enddo |
---|
| 602 | enddo |
---|
| 603 | enddo |
---|
| 604 | enddo |
---|
| 605 | enddo |
---|
| 606 | END SELECT |
---|
| 607 | !--------------------------------------------------------------------------------------------------- |
---|
| 608 | end subroutine timeInterpolation |
---|
| 609 | !=================================================================================================== |
---|
| 610 | ! |
---|
| 611 | !=================================================================================================== |
---|
| 612 | ! subroutine Agrif_Checksize |
---|
| 613 | ! |
---|
| 614 | !> subroutine used in the saveAfterInterp procedure to allocate the oldvalues2d array |
---|
| 615 | !--------------------------------------------------------------------------------------------------- |
---|
| 616 | subroutine Agrif_Checksize ( child_var, newsize ) |
---|
| 617 | !--------------------------------------------------------------------------------------------------- |
---|
| 618 | TYPE (Agrif_Variable), INTENT(inout) :: child_var !< The fine grid variable |
---|
| 619 | INTEGER , INTENT(in) :: newsize !< Size of the domains where the boundary |
---|
| 620 | !< conditions are calculated |
---|
| 621 | ! |
---|
| 622 | REAL, DIMENSION(:,:), Allocatable :: tempoldvalues ! Temporary array |
---|
| 623 | ! |
---|
| 624 | if (.NOT. associated(child_var % oldvalues2d)) then |
---|
| 625 | ! |
---|
| 626 | allocate(child_var % oldvalues2d(2,newsize)) |
---|
| 627 | child_var % oldvalues2d = 0. |
---|
| 628 | ! |
---|
| 629 | else |
---|
| 630 | ! |
---|
| 631 | if (SIZE(child_var % oldvalues2d,2) < newsize) then |
---|
| 632 | ! |
---|
| 633 | allocate(tempoldvalues(2,SIZE(child_var % oldvalues2d,2))) |
---|
| 634 | tempoldvalues = child_var % oldvalues2d |
---|
| 635 | deallocate(child_var % oldvalues2d) |
---|
| 636 | allocate( child_var % oldvalues2d(2,newsize)) |
---|
| 637 | child_var % oldvalues2d = 0. |
---|
| 638 | child_var % oldvalues2d(:,1:SIZE(tempoldvalues,2)) = tempoldvalues(:,:) |
---|
| 639 | deallocate(tempoldvalues) |
---|
| 640 | ! |
---|
| 641 | endif |
---|
| 642 | ! |
---|
| 643 | endif |
---|
| 644 | !--------------------------------------------------------------------------------------------------- |
---|
| 645 | end subroutine Agrif_Checksize |
---|
| 646 | !=================================================================================================== |
---|
| 647 | ! |
---|
| 648 | end module Agrif_Boundary |
---|
| 649 | |
---|