[2293] | 1 | MODULE etat0phys |
---|
| 2 | ! |
---|
| 3 | !******************************************************************************* |
---|
| 4 | ! Purpose: Create physical initial state using atmospheric fields from a |
---|
| 5 | ! database of atmospheric to initialize the model. |
---|
| 6 | !------------------------------------------------------------------------------- |
---|
| 7 | ! Comments: |
---|
| 8 | ! |
---|
| 9 | ! * This module is designed to work for Earth (and with ioipsl) |
---|
| 10 | ! |
---|
| 11 | ! * etat0phys_netcdf routine can access to NetCDF data through subroutines: |
---|
| 12 | ! "start_init_phys" for variables contained in file "ECPHY.nc": |
---|
| 13 | ! 'ST' : Surface temperature |
---|
| 14 | ! 'CDSW' : Soil moisture |
---|
| 15 | ! "start_init_orog" for variables contained in file "Relief.nc": |
---|
| 16 | ! 'RELIEF' : High resolution orography |
---|
| 17 | ! |
---|
| 18 | ! * The land mask and corresponding weights can be: |
---|
| 19 | ! 1) computed using the ocean mask from the ocean model (to ensure ocean |
---|
| 20 | ! fractions are the same for atmosphere and ocean) for coupled runs. |
---|
| 21 | ! File name: "o2a.nc" ; variable name: "OceMask" |
---|
| 22 | ! 2) computed from topography file "Relief.nc" for forced runs. |
---|
| 23 | ! |
---|
| 24 | ! * Allowed values for read_climoz flag are 0, 1 and 2: |
---|
| 25 | ! 0: do not read an ozone climatology |
---|
| 26 | ! 1: read a single ozone climatology that will be used day and night |
---|
| 27 | ! 2: read two ozone climatologies, the average day and night climatology |
---|
| 28 | ! and the daylight climatology |
---|
| 29 | !------------------------------------------------------------------------------- |
---|
| 30 | ! * There is a big mess with the longitude size. Should it be iml or iml+1 ? |
---|
| 31 | ! I have chosen to use the iml+1 as an argument to this routine and we declare |
---|
| 32 | ! internaly smaller fields when needed. This needs to be cleared once and for |
---|
| 33 | ! all in LMDZ. A convention is required. |
---|
| 34 | !------------------------------------------------------------------------------- |
---|
| 35 | |
---|
| 36 | USE ioipsl, ONLY: flininfo, flinopen, flinget, flinclo |
---|
| 37 | USE assert_eq_m, ONLY: assert_eq |
---|
[2336] | 38 | USE dimphy, ONLY: klon |
---|
| 39 | USE conf_dat_m, ONLY: conf_dat2d |
---|
[2293] | 40 | USE phys_state_var_mod, ONLY: zmea, zstd, zsig, zgam, zthe, zpic, zval, z0m, & |
---|
[2399] | 41 | solsw, radsol, t_ancien, wake_deltat, wake_s, rain_fall, qsol, z0h, & |
---|
| 42 | sollw, rugoro, q_ancien, wake_deltaq, wake_pe, snow_fall, ratqs,w01, & |
---|
[2293] | 43 | sig1, ftsol, clwcon, fm_therm, wake_Cstar, pctsrf, entr_therm,radpas, f0,& |
---|
| 44 | zmax0,fevap, rnebcon,falb_dir, wake_fip, agesno, detr_therm, pbl_tke, & |
---|
[2899] | 45 | phys_state_var_init, ql_ancien, qs_ancien, prlw_ancien, prsw_ancien, & |
---|
| 46 | prw_ancien |
---|
[2597] | 47 | USE comconst_mod, ONLY: pi, dtvr |
---|
[2293] | 48 | |
---|
| 49 | PRIVATE |
---|
| 50 | PUBLIC :: etat0phys_netcdf |
---|
| 51 | |
---|
| 52 | include "iniprint.h" |
---|
| 53 | include "dimensions.h" |
---|
| 54 | include "paramet.h" |
---|
| 55 | include "comgeom2.h" |
---|
| 56 | include "dimsoil.h" |
---|
| 57 | include "clesphys.h" |
---|
| 58 | REAL, SAVE :: deg2rad |
---|
| 59 | REAL, SAVE, ALLOCATABLE :: tsol(:) |
---|
| 60 | INTEGER, SAVE :: iml_phys, jml_phys, llm_phys, ttm_phys, fid_phys |
---|
| 61 | REAL, ALLOCATABLE, SAVE :: lon_phys(:,:), lat_phys(:,:), levphys_ini(:) |
---|
[2665] | 62 | CHARACTER(LEN=256), PARAMETER :: oroparam="oro_params.nc" |
---|
[2336] | 63 | CHARACTER(LEN=256), PARAMETER :: orofname="Relief.nc", orogvar="RELIEF" |
---|
| 64 | CHARACTER(LEN=256), PARAMETER :: phyfname="ECPHY.nc", psrfvar="SP" |
---|
| 65 | CHARACTER(LEN=256), PARAMETER :: qsolvar="CDSW", tsrfvar="ST" |
---|
[2293] | 66 | |
---|
| 67 | |
---|
| 68 | CONTAINS |
---|
| 69 | |
---|
| 70 | |
---|
| 71 | !------------------------------------------------------------------------------- |
---|
| 72 | ! |
---|
[2336] | 73 | SUBROUTINE etat0phys_netcdf(masque, phis) |
---|
[2293] | 74 | ! |
---|
| 75 | !------------------------------------------------------------------------------- |
---|
| 76 | ! Purpose: Creates initial states |
---|
| 77 | !------------------------------------------------------------------------------- |
---|
[2336] | 78 | ! Notes: 1) This routine is designed to work for Earth |
---|
| 79 | ! 2) If masque(:,:)/=-99999., masque and phis are already known. |
---|
| 80 | ! Otherwise: compute it. |
---|
[2293] | 81 | !------------------------------------------------------------------------------- |
---|
| 82 | USE control_mod |
---|
| 83 | USE fonte_neige_mod |
---|
| 84 | USE pbl_surface_mod |
---|
[2788] | 85 | USE regr_horiz_time_climoz_m, ONLY: regr_horiz_time_climoz |
---|
[2293] | 86 | USE indice_sol_mod |
---|
[2336] | 87 | USE conf_phys_m, ONLY: conf_phys |
---|
| 88 | USE init_ssrf_m, ONLY: start_init_subsurf |
---|
[2453] | 89 | !use ioipsl_getincom |
---|
[2293] | 90 | IMPLICIT NONE |
---|
| 91 | !------------------------------------------------------------------------------- |
---|
| 92 | ! Arguments: |
---|
| 93 | REAL, INTENT(INOUT) :: masque(:,:) !--- Land mask dim(iip1,jjp1) |
---|
| 94 | REAL, INTENT(INOUT) :: phis (:,:) !--- Ground geopotential dim(iip1,jjp1) |
---|
| 95 | !------------------------------------------------------------------------------- |
---|
| 96 | ! Local variables: |
---|
| 97 | CHARACTER(LEN=256) :: modname="etat0phys_netcdf", fmt |
---|
| 98 | INTEGER :: i, j, l, ji, iml, jml |
---|
[2336] | 99 | LOGICAL :: read_mask |
---|
| 100 | REAL :: phystep, dummy |
---|
[2453] | 101 | REAL, DIMENSION(SIZE(masque,1),SIZE(masque,2)) :: masque_tmp,phiso |
---|
[2293] | 102 | REAL, DIMENSION(klon) :: sn, rugmer, run_off_lic_0, fder |
---|
| 103 | REAL, DIMENSION(klon,nbsrf) :: qsolsrf, snsrf |
---|
| 104 | REAL, DIMENSION(klon,nsoilmx,nbsrf) :: tsoil |
---|
| 105 | |
---|
| 106 | !--- Arguments for conf_phys |
---|
| 107 | LOGICAL :: ok_journe, ok_mensuel, ok_instan, ok_hf, ok_LES, callstats |
---|
| 108 | REAL :: solarlong0, seuil_inversion, fact_cldcon, facttemps |
---|
| 109 | LOGICAL :: ok_newmicro |
---|
| 110 | INTEGER :: iflag_radia, iflag_cldcon, iflag_ratqs |
---|
| 111 | REAL :: ratqsbas, ratqshaut, tau_ratqs |
---|
[3408] | 112 | LOGICAL :: ok_ade, ok_aie, ok_volcan, ok_alw, ok_cdnc, aerosol_couple, chemistry_couple |
---|
[2293] | 113 | INTEGER :: flag_aerosol |
---|
[2531] | 114 | INTEGER :: flag_aerosol_strat |
---|
[3525] | 115 | LOGICAL :: flag_aer_feedback |
---|
[2644] | 116 | LOGICAL :: flag_bc_internal_mixture |
---|
[2293] | 117 | LOGICAL :: new_aod |
---|
| 118 | REAL :: bl95_b0, bl95_b1 |
---|
| 119 | INTEGER :: read_climoz !--- Read ozone climatology |
---|
| 120 | REAL :: alp_offset |
---|
[2453] | 121 | LOGICAL :: filtre_oro=.false. |
---|
[2293] | 122 | |
---|
| 123 | deg2rad= pi/180.0 |
---|
| 124 | iml=assert_eq(SIZE(masque,1),SIZE(phis,1),TRIM(modname)//" iml") |
---|
| 125 | jml=assert_eq(SIZE(masque,2),SIZE(phis,2),TRIM(modname)//" jml") |
---|
| 126 | |
---|
[2336] | 127 | ! Physics configuration |
---|
[2293] | 128 | !******************************************************************************* |
---|
[3408] | 129 | CALL conf_phys( ok_journe, ok_mensuel, ok_instan, ok_hf, ok_LES, & |
---|
| 130 | callstats, & |
---|
| 131 | solarlong0,seuil_inversion, & |
---|
| 132 | fact_cldcon, facttemps,ok_newmicro,iflag_radia, & |
---|
| 133 | iflag_cldcon, & |
---|
| 134 | iflag_ratqs,ratqsbas,ratqshaut,tau_ratqs, & |
---|
[3607] | 135 | ok_ade, ok_aie, ok_alw, ok_cdnc, ok_volcan, & |
---|
[3408] | 136 | aerosol_couple, chemistry_couple, flag_aerosol, & |
---|
[3525] | 137 | flag_aerosol_strat, & |
---|
| 138 | flag_aer_feedback, & |
---|
| 139 | new_aod, flag_bc_internal_mixture, & |
---|
[3408] | 140 | bl95_b0, bl95_b1, read_climoz, alp_offset) |
---|
[2293] | 141 | CALL phys_state_var_init(read_climoz) |
---|
| 142 | |
---|
[2336] | 143 | !--- Initial atmospheric CO2 conc. from .def file |
---|
| 144 | co2_ppm0 = co2_ppm |
---|
[2293] | 145 | |
---|
| 146 | ! Compute ground geopotential, sub-cells quantities and possibly the mask. |
---|
| 147 | !******************************************************************************* |
---|
| 148 | read_mask=ANY(masque/=-99999.); masque_tmp=masque |
---|
| 149 | CALL start_init_orog(rlonv, rlatu, phis, masque_tmp) |
---|
[2453] | 150 | |
---|
| 151 | CALL getin('filtre_oro',filtre_oro) |
---|
| 152 | IF (filtre_oro) CALL filtreoro(size(phis,1),size(phis,2),phis,masque_tmp,rlatu) |
---|
| 153 | |
---|
[2293] | 154 | WRITE(fmt,"(i4,'i1)')")iml ; fmt='('//ADJUSTL(fmt) |
---|
| 155 | IF(.NOT.read_mask) THEN !--- Keep mask form orography |
---|
| 156 | masque=masque_tmp |
---|
| 157 | IF(prt_level>=1) THEN |
---|
| 158 | WRITE(lunout,*)'BUILT MASK :' |
---|
| 159 | WRITE(lunout,fmt) NINT(masque) |
---|
| 160 | END IF |
---|
| 161 | WHERE( masque(:,:)<EPSFRA) masque(:,:)=0. |
---|
| 162 | WHERE(1.-masque(:,:)<EPSFRA) masque(:,:)=1. |
---|
| 163 | END IF |
---|
[2336] | 164 | CALL gr_dyn_fi(1,iml,jml,klon,masque,zmasq) !--- Land mask to physical grid |
---|
[2293] | 165 | |
---|
| 166 | ! Compute tsol and qsol on physical grid, knowing phis on 2D grid. |
---|
| 167 | !******************************************************************************* |
---|
[2336] | 168 | CALL start_init_phys(rlonu, rlatv, phis) |
---|
[2293] | 169 | |
---|
| 170 | ! Some initializations. |
---|
| 171 | !******************************************************************************* |
---|
| 172 | sn (:) = 0.0 !--- Snow |
---|
| 173 | radsol(:) = 0.0 !--- Net radiation at ground |
---|
| 174 | rugmer(:) = 0.001 !--- Ocean rugosity |
---|
[2788] | 175 | !--- Ozone (zonal or 3D) interpolation in space and time (if 2nd arg is TRUE) |
---|
| 176 | IF(read_climoz>=1) CALL regr_horiz_time_climoz(read_climoz,ok_daily_climoz) |
---|
[2293] | 177 | |
---|
[2336] | 178 | ! Sub-surfaces initialization. |
---|
[2293] | 179 | !******************************************************************************* |
---|
[2336] | 180 | CALL start_init_subsurf(read_mask) |
---|
[2293] | 181 | |
---|
| 182 | ! Write physical initial state |
---|
| 183 | !******************************************************************************* |
---|
| 184 | WRITE(lunout,*)'phystep ',dtvr,iphysiq,nbapp_rad |
---|
| 185 | phystep = dtvr * FLOAT(iphysiq) |
---|
| 186 | radpas = NINT (86400./phystep/ FLOAT(nbapp_rad) ) |
---|
| 187 | WRITE(lunout,*)'phystep =', phystep, radpas |
---|
| 188 | |
---|
| 189 | ! Init: ftsol, snsrf, qsolsrf, tsoil, rain_fall, snow_fall, solsw, sollw, z0 |
---|
| 190 | !******************************************************************************* |
---|
| 191 | DO i=1,nbsrf; ftsol(:,i) = tsol; END DO |
---|
| 192 | DO i=1,nbsrf; snsrf(:,i) = sn; END DO |
---|
[2427] | 193 | falb_dir(:, :, is_ter) = 0.08 |
---|
| 194 | falb_dir(:, :, is_lic) = 0.6 |
---|
| 195 | falb_dir(:, :, is_oce) = 0.5 |
---|
| 196 | falb_dir(:, :, is_sic) = 0.6 |
---|
[2293] | 197 | fevap(:,:) = 0. |
---|
| 198 | DO i=1,nbsrf; qsolsrf(:,i)=150.; END DO |
---|
| 199 | DO i=1,nbsrf; DO j=1,nsoilmx; tsoil(:,j,i) = tsol; END DO; END DO |
---|
| 200 | rain_fall = 0. |
---|
| 201 | snow_fall = 0. |
---|
| 202 | solsw = 165. |
---|
| 203 | sollw = -53. |
---|
| 204 | t_ancien = 273.15 |
---|
| 205 | q_ancien = 0. |
---|
[2899] | 206 | ql_ancien = 0. |
---|
| 207 | qs_ancien = 0. |
---|
| 208 | prlw_ancien = 0. |
---|
| 209 | prsw_ancien = 0. |
---|
| 210 | prw_ancien = 0. |
---|
[2293] | 211 | agesno = 0. |
---|
| 212 | |
---|
| 213 | z0m(:,is_oce) = rugmer(:) |
---|
| 214 | z0m(:,is_ter) = MAX(1.0e-05,zstd(:)*zsig(:)/2.0) |
---|
| 215 | z0m(:,is_lic) = MAX(1.0e-05,zstd(:)*zsig(:)/2.0) |
---|
| 216 | z0m(:,is_sic) = 0.001 |
---|
| 217 | z0h(:,:)=z0m(:,:) |
---|
| 218 | |
---|
| 219 | fder = 0.0 |
---|
| 220 | clwcon = 0.0 |
---|
| 221 | rnebcon = 0.0 |
---|
| 222 | ratqs = 0.0 |
---|
| 223 | run_off_lic_0 = 0.0 |
---|
| 224 | rugoro = 0.0 |
---|
| 225 | |
---|
| 226 | ! Before phyredem calling, surface modules and values to be saved in startphy.nc |
---|
| 227 | ! are initialized |
---|
| 228 | !******************************************************************************* |
---|
| 229 | dummy = 1.0 |
---|
| 230 | pbl_tke(:,:,:) = 1.e-8 |
---|
| 231 | zmax0(:) = 40. |
---|
| 232 | f0(:) = 1.e-5 |
---|
| 233 | sig1(:,:) = 0. |
---|
| 234 | w01(:,:) = 0. |
---|
| 235 | wake_deltat(:,:) = 0. |
---|
| 236 | wake_deltaq(:,:) = 0. |
---|
| 237 | wake_s(:) = 0. |
---|
| 238 | wake_cstar(:) = 0. |
---|
| 239 | wake_fip(:) = 0. |
---|
| 240 | wake_pe = 0. |
---|
| 241 | fm_therm = 0. |
---|
| 242 | entr_therm = 0. |
---|
| 243 | detr_therm = 0. |
---|
| 244 | |
---|
| 245 | CALL fonte_neige_init(run_off_lic_0) |
---|
| 246 | CALL pbl_surface_init( fder, snsrf, qsolsrf, tsoil ) |
---|
| 247 | CALL phyredem( "startphy.nc" ) |
---|
| 248 | |
---|
| 249 | ! WRITE(lunout,*)'CCCCCCCCCCCCCCCCCC REACTIVER SORTIE VISU DANS ETAT0' |
---|
| 250 | ! WRITE(lunout,*)'entree histclo' |
---|
| 251 | CALL histclo() |
---|
| 252 | |
---|
| 253 | END SUBROUTINE etat0phys_netcdf |
---|
| 254 | ! |
---|
| 255 | !------------------------------------------------------------------------------- |
---|
| 256 | |
---|
| 257 | |
---|
| 258 | !------------------------------------------------------------------------------- |
---|
| 259 | ! |
---|
| 260 | SUBROUTINE start_init_orog(lon_in,lat_in,phis,masque) |
---|
| 261 | ! |
---|
| 262 | !=============================================================================== |
---|
| 263 | ! Comment: |
---|
| 264 | ! This routine launch grid_noro, which computes parameters for SSO scheme as |
---|
| 265 | ! described in LOTT & MILLER (1997) and LOTT(1999). |
---|
[2665] | 266 | ! In case the file oroparam is present and the key read_orop is activated, |
---|
| 267 | ! grid_noro is bypassed and sub-cell parameters are read from the file. |
---|
[2293] | 268 | !=============================================================================== |
---|
[2665] | 269 | USE grid_noro_m, ONLY: grid_noro, read_noro |
---|
| 270 | USE logic_mod, ONLY: read_orop |
---|
[2293] | 271 | IMPLICIT NONE |
---|
| 272 | !------------------------------------------------------------------------------- |
---|
| 273 | ! Arguments: |
---|
| 274 | REAL, INTENT(IN) :: lon_in(:), lat_in(:) ! dim (iml) (jml) |
---|
| 275 | REAL, INTENT(INOUT) :: phis(:,:), masque(:,:) ! dim (iml,jml) |
---|
| 276 | !------------------------------------------------------------------------------- |
---|
| 277 | ! Local variables: |
---|
[2336] | 278 | CHARACTER(LEN=256) :: modname |
---|
[2293] | 279 | INTEGER :: fid, llm_tmp,ttm_tmp, iml,jml, iml_rel,jml_rel, itau(1) |
---|
[2665] | 280 | INTEGER :: ierr |
---|
[2293] | 281 | REAL :: lev(1), date, dt |
---|
| 282 | REAL, ALLOCATABLE :: lon_rad(:), lon_ini(:), lon_rel(:,:), relief_hi(:,:) |
---|
| 283 | REAL, ALLOCATABLE :: lat_rad(:), lat_ini(:), lat_rel(:,:), tmp_var (:,:) |
---|
| 284 | REAL, ALLOCATABLE :: zmea0(:,:), zstd0(:,:), zsig0(:,:) |
---|
| 285 | REAL, ALLOCATABLE :: zgam0(:,:), zthe0(:,:), zpic0(:,:), zval0(:,:) |
---|
| 286 | !------------------------------------------------------------------------------- |
---|
[2336] | 287 | modname="start_init_orog" |
---|
[2293] | 288 | iml=assert_eq(SIZE(lon_in),SIZE(phis,1),SIZE(masque,1),TRIM(modname)//" iml") |
---|
| 289 | jml=assert_eq(SIZE(lat_in),SIZE(phis,2),SIZE(masque,2),TRIM(modname)//" jml") |
---|
| 290 | |
---|
| 291 | !--- HIGH RESOLUTION OROGRAPHY |
---|
| 292 | CALL flininfo(orofname, iml_rel, jml_rel, llm_tmp, ttm_tmp, fid) |
---|
| 293 | |
---|
| 294 | ALLOCATE(lat_rel(iml_rel,jml_rel),lon_rel(iml_rel,jml_rel)) |
---|
| 295 | CALL flinopen(orofname, .FALSE., iml_rel, jml_rel, llm_tmp, lon_rel, lat_rel,& |
---|
| 296 | lev, ttm_tmp, itau, date, dt, fid) |
---|
| 297 | ALLOCATE(relief_hi(iml_rel,jml_rel)) |
---|
[2336] | 298 | CALL flinget(fid, orogvar, iml_rel, jml_rel, llm_tmp, ttm_tmp, 1,1, relief_hi) |
---|
[2293] | 299 | CALL flinclo(fid) |
---|
| 300 | |
---|
| 301 | !--- IF ANGLES ARE IN DEGREES, THEY ARE CONVERTED INTO RADIANS |
---|
| 302 | ALLOCATE(lon_ini(iml_rel),lat_ini(jml_rel)) |
---|
| 303 | lon_ini(:)=lon_rel(:,1); IF(MAXVAL(lon_rel)>pi) lon_ini=lon_ini*deg2rad |
---|
| 304 | lat_ini(:)=lat_rel(1,:); IF(MAXVAL(lat_rel)>pi) lat_ini=lat_ini*deg2rad |
---|
| 305 | |
---|
| 306 | !--- FIELDS ARE PROCESSED TO BE ON STANDARD ANGULAR DOMAINS |
---|
| 307 | ALLOCATE(lon_rad(iml_rel),lat_rad(jml_rel)) |
---|
[2336] | 308 | CALL conf_dat2d(orogvar, lon_ini, lat_ini, lon_rad, lat_rad, relief_hi,.FALSE.) |
---|
[2293] | 309 | DEALLOCATE(lon_ini,lat_ini) |
---|
| 310 | |
---|
| 311 | !--- COMPUTING THE REQUIRED FIELDS USING ROUTINE grid_noro |
---|
| 312 | WRITE(lunout,*) |
---|
| 313 | WRITE(lunout,*)'*** Compute parameters needed for gravity wave drag code ***' |
---|
| 314 | |
---|
| 315 | !--- ALLOCATIONS OF SUB-CELL SCALES QUANTITIES |
---|
| 316 | ALLOCATE(zmea0(iml,jml),zstd0(iml,jml)) !--- Mean orography and std deviation |
---|
| 317 | ALLOCATE(zsig0(iml,jml),zgam0(iml,jml)) !--- Slope and nisotropy |
---|
| 318 | ALLOCATE(zthe0(iml,jml)) !--- Highest slope orientation |
---|
| 319 | ALLOCATE(zpic0(iml,jml),zval0(iml,jml)) !--- Peaks and valley heights |
---|
| 320 | |
---|
[2665] | 321 | !--- READ SUB-CELL SCALES PARAMETERS FROM A FILE (AT RIGHT RESOLUTION) |
---|
| 322 | OPEN(UNIT=66,FILE=oroparam,STATUS='OLD',IOSTAT=ierr) |
---|
| 323 | IF(ierr==0.AND.read_orop) THEN |
---|
| 324 | CLOSE(UNIT=66) |
---|
| 325 | CALL read_noro(lon_in,lat_in,oroparam, & |
---|
| 326 | phis,zmea0,zstd0,zsig0,zgam0,zthe0,zpic0,zval0,masque) |
---|
| 327 | ELSE |
---|
[2293] | 328 | !--- CALL OROGRAPHY MODULE TO COMPUTE FIELDS |
---|
[2665] | 329 | CALL grid_noro(lon_rad,lat_rad,relief_hi,lon_in,lat_in, & |
---|
| 330 | phis,zmea0,zstd0,zsig0,zgam0,zthe0,zpic0,zval0,masque) |
---|
| 331 | END IF |
---|
[2293] | 332 | phis = phis * 9.81 |
---|
| 333 | phis(iml,:) = phis(1,:) |
---|
[2299] | 334 | DEALLOCATE(relief_hi,lon_rad,lat_rad) |
---|
[2293] | 335 | |
---|
| 336 | !--- PUT QUANTITIES TO PHYSICAL GRID |
---|
| 337 | CALL gr_dyn_fi(1,iml,jml,klon,zmea0,zmea); DEALLOCATE(zmea0) |
---|
| 338 | CALL gr_dyn_fi(1,iml,jml,klon,zstd0,zstd); DEALLOCATE(zstd0) |
---|
| 339 | CALL gr_dyn_fi(1,iml,jml,klon,zsig0,zsig); DEALLOCATE(zsig0) |
---|
| 340 | CALL gr_dyn_fi(1,iml,jml,klon,zgam0,zgam); DEALLOCATE(zgam0) |
---|
| 341 | CALL gr_dyn_fi(1,iml,jml,klon,zthe0,zthe); DEALLOCATE(zthe0) |
---|
| 342 | CALL gr_dyn_fi(1,iml,jml,klon,zpic0,zpic); DEALLOCATE(zpic0) |
---|
| 343 | CALL gr_dyn_fi(1,iml,jml,klon,zval0,zval); DEALLOCATE(zval0) |
---|
| 344 | |
---|
| 345 | |
---|
| 346 | END SUBROUTINE start_init_orog |
---|
| 347 | ! |
---|
| 348 | !------------------------------------------------------------------------------- |
---|
| 349 | |
---|
| 350 | |
---|
| 351 | !------------------------------------------------------------------------------- |
---|
| 352 | ! |
---|
[2336] | 353 | SUBROUTINE start_init_phys(lon_in,lat_in,phis) |
---|
[2293] | 354 | ! |
---|
| 355 | !=============================================================================== |
---|
| 356 | ! Purpose: Compute tsol and qsol, knowing phis. |
---|
| 357 | !=============================================================================== |
---|
| 358 | IMPLICIT NONE |
---|
| 359 | !------------------------------------------------------------------------------- |
---|
| 360 | ! Arguments: |
---|
[2336] | 361 | REAL, INTENT(IN) :: lon_in(:), lat_in(:) ! dim (iml) (jml2) |
---|
[2293] | 362 | REAL, INTENT(IN) :: phis(:,:) ! dim (iml,jml) |
---|
| 363 | !------------------------------------------------------------------------------- |
---|
| 364 | ! Local variables: |
---|
[2336] | 365 | CHARACTER(LEN=256) :: modname |
---|
[2293] | 366 | REAL :: date, dt |
---|
| 367 | INTEGER :: iml, jml, jml2, itau(1) |
---|
| 368 | REAL, ALLOCATABLE :: lon_rad(:), lon_ini(:), var_ana(:,:) |
---|
| 369 | REAL, ALLOCATABLE :: lat_rad(:), lat_ini(:) |
---|
| 370 | REAL, ALLOCATABLE :: ts(:,:), qs(:,:) |
---|
| 371 | !------------------------------------------------------------------------------- |
---|
[2336] | 372 | modname="start_init_phys" |
---|
| 373 | iml=assert_eq(SIZE(lon_in),SIZE(phis,1),TRIM(modname)//" iml") |
---|
| 374 | jml=SIZE(phis,2); jml2=SIZE(lat_in) |
---|
[2293] | 375 | |
---|
| 376 | WRITE(lunout,*)'Opening the surface analysis' |
---|
[2336] | 377 | CALL flininfo(phyfname, iml_phys, jml_phys, llm_phys, ttm_phys, fid_phys) |
---|
| 378 | WRITE(lunout,*) 'Values read: ', iml_phys, jml_phys, llm_phys, ttm_phys |
---|
[2293] | 379 | |
---|
| 380 | ALLOCATE(lat_phys(iml_phys,jml_phys),lon_phys(iml_phys,jml_phys)) |
---|
| 381 | ALLOCATE(levphys_ini(llm_phys)) |
---|
[2336] | 382 | CALL flinopen(phyfname, .FALSE., iml_phys, jml_phys, llm_phys, & |
---|
[2293] | 383 | lon_phys,lat_phys,levphys_ini,ttm_phys,itau,date,dt,fid_phys) |
---|
| 384 | |
---|
| 385 | !--- IF ANGLES ARE IN DEGREES, THEY ARE CONVERTED INTO RADIANS |
---|
| 386 | ALLOCATE(lon_ini(iml_phys),lat_ini(jml_phys)) |
---|
| 387 | lon_ini(:)=lon_phys(:,1); IF(MAXVAL(lon_phys)>pi) lon_ini=lon_ini*deg2rad |
---|
| 388 | lat_ini(:)=lat_phys(1,:); IF(MAXVAL(lat_phys)>pi) lat_ini=lat_ini*deg2rad |
---|
| 389 | |
---|
| 390 | ALLOCATE(var_ana(iml_phys,jml_phys),lon_rad(iml_phys),lat_rad(jml_phys)) |
---|
[2336] | 391 | CALL get_var_phys(tsrfvar,ts) !--- SURFACE TEMPERATURE |
---|
| 392 | CALL get_var_phys(qsolvar,qs) !--- SOIL MOISTURE |
---|
[2293] | 393 | CALL flinclo(fid_phys) |
---|
| 394 | DEALLOCATE(var_ana,lon_rad,lat_rad,lon_ini,lat_ini) |
---|
| 395 | |
---|
| 396 | !--- TSOL AND QSOL ON PHYSICAL GRID |
---|
| 397 | ALLOCATE(tsol(klon)) |
---|
| 398 | CALL gr_dyn_fi(1,iml,jml,klon,ts,tsol) |
---|
| 399 | CALL gr_dyn_fi(1,iml,jml,klon,qs,qsol) |
---|
| 400 | DEALLOCATE(ts,qs) |
---|
| 401 | |
---|
| 402 | CONTAINS |
---|
| 403 | |
---|
| 404 | !------------------------------------------------------------------------------- |
---|
| 405 | ! |
---|
| 406 | SUBROUTINE get_var_phys(title,field) |
---|
| 407 | ! |
---|
| 408 | !------------------------------------------------------------------------------- |
---|
| 409 | IMPLICIT NONE |
---|
| 410 | !------------------------------------------------------------------------------- |
---|
| 411 | ! Arguments: |
---|
| 412 | CHARACTER(LEN=*), INTENT(IN) :: title |
---|
| 413 | REAL, ALLOCATABLE, INTENT(INOUT) :: field(:,:) |
---|
| 414 | !------------------------------------------------------------------------------- |
---|
| 415 | ! Local variables: |
---|
| 416 | INTEGER :: tllm |
---|
| 417 | !------------------------------------------------------------------------------- |
---|
| 418 | SELECT CASE(title) |
---|
[2336] | 419 | CASE(psrfvar); tllm=0 |
---|
| 420 | CASE(tsrfvar,qsolvar); tllm=llm_phys |
---|
[2293] | 421 | END SELECT |
---|
| 422 | IF(ALLOCATED(field)) RETURN |
---|
| 423 | ALLOCATE(field(iml,jml)); field(:,:)=0. |
---|
| 424 | CALL flinget(fid_phys,title,iml_phys,jml_phys,tllm,ttm_phys,1,1,var_ana) |
---|
[2336] | 425 | CALL conf_dat2d(title, lon_ini, lat_ini, lon_rad, lat_rad, var_ana, .TRUE.) |
---|
| 426 | CALL interp_startvar(title, .TRUE., lon_rad, lat_rad, var_ana, & |
---|
| 427 | lon_in, lat_in, field) |
---|
[2293] | 428 | |
---|
| 429 | END SUBROUTINE get_var_phys |
---|
| 430 | ! |
---|
| 431 | !------------------------------------------------------------------------------- |
---|
| 432 | ! |
---|
| 433 | END SUBROUTINE start_init_phys |
---|
| 434 | ! |
---|
| 435 | !------------------------------------------------------------------------------- |
---|
| 436 | |
---|
| 437 | |
---|
| 438 | !------------------------------------------------------------------------------- |
---|
| 439 | ! |
---|
[2336] | 440 | SUBROUTINE interp_startvar(nam,ibeg,lon,lat,vari,lon2,lat2,varo) |
---|
[2293] | 441 | ! |
---|
| 442 | !------------------------------------------------------------------------------- |
---|
| 443 | USE inter_barxy_m, ONLY: inter_barxy |
---|
| 444 | IMPLICIT NONE |
---|
| 445 | !------------------------------------------------------------------------------- |
---|
| 446 | ! Arguments: |
---|
| 447 | CHARACTER(LEN=*), INTENT(IN) :: nam |
---|
[2336] | 448 | LOGICAL, INTENT(IN) :: ibeg |
---|
[2293] | 449 | REAL, INTENT(IN) :: lon(:), lat(:) ! dim (ii) (jj) |
---|
| 450 | REAL, INTENT(IN) :: vari(:,:) ! dim (ii,jj) |
---|
| 451 | REAL, INTENT(IN) :: lon2(:), lat2(:) ! dim (i1) (j2) |
---|
| 452 | REAL, INTENT(OUT) :: varo(:,:) ! dim (i1) (j1) |
---|
| 453 | !------------------------------------------------------------------------------- |
---|
| 454 | ! Local variables: |
---|
[2336] | 455 | CHARACTER(LEN=256) :: modname |
---|
[2293] | 456 | INTEGER :: ii, jj, i1, j1, j2 |
---|
| 457 | REAL, ALLOCATABLE :: vtmp(:,:) |
---|
| 458 | !------------------------------------------------------------------------------- |
---|
[2336] | 459 | modname="interp_startvar" |
---|
| 460 | ii=assert_eq(SIZE(lon), SIZE(vari,1),TRIM(modname)//" ii") |
---|
| 461 | jj=assert_eq(SIZE(lat), SIZE(vari,2),TRIM(modname)//" jj") |
---|
| 462 | i1=assert_eq(SIZE(lon2),SIZE(varo,1),TRIM(modname)//" i1") |
---|
| 463 | j1=SIZE(varo,2); j2=SIZE(lat2) |
---|
[2293] | 464 | ALLOCATE(vtmp(i1-1,j1)) |
---|
[2336] | 465 | IF(ibeg.AND.prt_level>1) THEN |
---|
| 466 | WRITE(lunout,*)"--------------------------------------------------------" |
---|
| 467 | WRITE(lunout,*)"$$$ Interpolation barycentrique pour "//TRIM(nam)//" $$$" |
---|
| 468 | WRITE(lunout,*)"--------------------------------------------------------" |
---|
[2293] | 469 | END IF |
---|
[2336] | 470 | CALL inter_barxy(lon, lat(:jj-1), vari, lon2(:i1-1), lat2, vtmp) |
---|
[2293] | 471 | CALL gr_int_dyn(vtmp, varo, i1-1, j1) |
---|
| 472 | |
---|
| 473 | END SUBROUTINE interp_startvar |
---|
| 474 | ! |
---|
| 475 | !------------------------------------------------------------------------------- |
---|
[2453] | 476 | ! |
---|
| 477 | !******************************************************************************* |
---|
[2293] | 478 | |
---|
[2453] | 479 | SUBROUTINE filtreoro(imp1,jmp1,phis,masque,rlatu) |
---|
[2293] | 480 | |
---|
[2453] | 481 | IMPLICIT NONE |
---|
| 482 | |
---|
| 483 | INTEGER imp1,jmp1 |
---|
| 484 | REAL, DIMENSION(imp1,jmp1) :: phis,masque |
---|
| 485 | REAL, DIMENSION(jmp1) :: rlatu |
---|
| 486 | REAL, DIMENSION(imp1) :: wwf |
---|
| 487 | REAL, DIMENSION(imp1,jmp1) :: phiso |
---|
| 488 | INTEGER :: ifiltre,ifi,ii,i,j |
---|
| 489 | REAL :: coslat0,ssz |
---|
| 490 | |
---|
| 491 | coslat0=0.5 |
---|
| 492 | phiso=phis |
---|
| 493 | do j=2,jmp1-1 |
---|
| 494 | print*,'avant if ',cos(rlatu(j)),coslat0 |
---|
| 495 | if (cos(rlatu(j))<coslat0) then |
---|
| 496 | ! nb de pts affectes par le filtrage de part et d'autre du pt |
---|
| 497 | ifiltre=(coslat0/cos(rlatu(j))-1.)/2. |
---|
| 498 | wwf=0. |
---|
| 499 | do i=1,ifiltre |
---|
| 500 | wwf(i)=1. |
---|
| 501 | enddo |
---|
| 502 | wwf(ifiltre+1)=(coslat0/cos(rlatu(j))-1.)/2.-ifiltre |
---|
| 503 | do i=1,imp1-1 |
---|
| 504 | if (masque(i,j)>0.9) then |
---|
| 505 | ssz=phis(i,j) |
---|
| 506 | do ifi=1,ifiltre+1 |
---|
| 507 | ii=i+ifi |
---|
| 508 | if (ii>imp1-1) ii=ii-imp1+1 |
---|
| 509 | ssz=ssz+wwf(ifi)*phis(ii,j) |
---|
| 510 | ii=i-ifi |
---|
| 511 | if (ii<1) ii=ii+imp1-1 |
---|
| 512 | ssz=ssz+wwf(ifi)*phis(ii,j) |
---|
| 513 | enddo |
---|
| 514 | phis(i,j)=ssz*cos(rlatu(j))/coslat0 |
---|
| 515 | endif |
---|
| 516 | enddo |
---|
| 517 | print*,'j=',j,coslat0/cos(rlatu(j)), (1.+2.*sum(wwf))*cos(rlatu(j))/coslat0 |
---|
| 518 | endif |
---|
| 519 | enddo |
---|
| 520 | call dump2d(imp1,jmp1,phis,'phis ') |
---|
| 521 | call dump2d(imp1,jmp1,masque,'masque ') |
---|
| 522 | call dump2d(imp1,jmp1,phis-phiso,'dphis ') |
---|
| 523 | |
---|
| 524 | END SUBROUTINE filtreoro |
---|
| 525 | |
---|
| 526 | |
---|
[2293] | 527 | END MODULE etat0phys |
---|