1 | MODULE limit |
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2 | ! |
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3 | !******************************************************************************* |
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4 | ! Author : L. Fairhead, 27/01/94 |
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5 | !------------------------------------------------------------------------------- |
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6 | ! Purpose: Boundary conditions files building for new model using climatologies. |
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7 | ! Both grids have to be regular. |
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8 | !------------------------------------------------------------------------------- |
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9 | ! Note: This routine is designed to work for Earth |
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10 | !------------------------------------------------------------------------------- |
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11 | ! Modification history: |
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12 | ! * 23/03/1994: Z. X. Li |
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13 | ! * 09/1999: L. Fairhead (netcdf reading in LMDZ.3.3) |
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14 | ! * 07/2001: P. Le Van |
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15 | ! * 11/2009: L. Guez (ozone day & night climatos, see etat0_netcdf.F90) |
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16 | ! * 12/2009: D. Cugnet (f77->f90, calendars, files from coupled runs) |
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17 | !------------------------------------------------------------------------------- |
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18 | |
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19 | USE ioipsl, ONLY: flininfo, flinopen, flinget, flinclo |
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20 | USE assert_eq_m, ONLY: assert_eq |
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21 | USE cal_tools_m, ONLY: year_len, mid_month |
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22 | USE conf_dat_m, ONLY: conf_dat2d, conf_dat3d |
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23 | USE dimphy, ONLY: klon, zmasq |
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24 | USE geometry_mod, ONLY: longitude_deg, latitude_deg |
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25 | USE phys_state_var_mod, ONLY: pctsrf |
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26 | USE control_mod, ONLY: anneeref |
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27 | USE init_ssrf_m, ONLY: start_init_subsurf |
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28 | |
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29 | INTEGER, PARAMETER :: ns=256 |
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30 | CHARACTER(LEN=ns), PARAMETER :: & |
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31 | fsst(5)=['amipbc_sst_1x1.nc ','amip_sst_1x1.nc ','cpl_atm_sst.nc '& |
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32 | ,'histmth_sst.nc ','sstk.nc '], & |
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33 | fsic(5)=['amipbc_sic_1x1.nc ','amip_sic_1x1.nc ','cpl_atm_sic.nc '& |
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34 | ,'histmth_sic.nc ','ci.nc '], & |
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35 | vsst(5)=['tosbcs ','tos ','SISUTESW ','tsol_oce ','sstk '], & |
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36 | vsic(5)=['sicbcs ','sic ','SIICECOV ','pourc_sic ','ci '], & |
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37 | frugo='Rugos.nc ', falbe='Albedo.nc ', frelf='Relief.nc ', & |
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38 | vrug='RUGOS ', valb='ALBEDO ', vrel='RELIEF ', & |
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39 | DegK(11)=['degK ','degree_K ','degreeK ','deg_K '& |
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40 | ,'degsK ','degrees_K ','degreesK ','degs_K '& |
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41 | ,'degree_kelvin ','degrees_kelvin','K '], & |
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42 | DegC(10)=['degC ','degree_C ','degreeC ','deg_C '& |
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43 | ,'degsC ','degrees_C ','degreesC ','degs_C '& |
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44 | ,'degree_Celsius','celsius '], & |
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45 | Perc(2) =['% ','percent '], & |
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46 | Frac(2) =['1.0 ','1 '] |
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47 | |
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48 | CONTAINS |
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49 | |
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50 | !------------------------------------------------------------------------------- |
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51 | ! |
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52 | SUBROUTINE limit_netcdf(masque, phis, extrap) |
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53 | ! |
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54 | !------------------------------------------------------------------------------- |
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55 | ! Author : L. Fairhead, 27/01/94 |
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56 | !------------------------------------------------------------------------------- |
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57 | ! Purpose: Boundary conditions files building for new model using climatologies. |
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58 | ! Both grids have to be regular. |
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59 | !------------------------------------------------------------------------------- |
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60 | ! Note: This routine is designed to work for Earth |
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61 | !------------------------------------------------------------------------------- |
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62 | ! Modification history: |
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63 | ! * 23/03/1994: Z. X. Li |
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64 | ! * 09/1999: L. Fairhead (netcdf reading in LMDZ.3.3) |
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65 | ! * 07/2001: P. Le Van |
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66 | ! * 11/2009: L. Guez (ozone day & night climatos, see etat0_netcdf.F90) |
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67 | ! * 12/2009: D. Cugnet (f77->f90, calendars, files from coupled runs) |
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68 | ! * 04/2016: D. Cugnet (12/14 recs SST/SIC files: cyclic/interannual runs) |
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69 | ! * 05/2017: D. Cugnet (linear time interpolation for BCS files) |
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70 | !------------------------------------------------------------------------------- |
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71 | #ifndef CPP_1D |
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72 | USE indice_sol_mod |
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73 | USE netcdf, ONLY: NF90_OPEN, NF90_CREATE, NF90_CLOSE, & |
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74 | NF90_DEF_DIM, NF90_DEF_VAR, NF90_PUT_VAR, NF90_PUT_ATT, & |
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75 | NF90_NOERR, NF90_NOWRITE, NF90_DOUBLE, NF90_GLOBAL, & |
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76 | NF90_CLOBBER, NF90_ENDDEF, NF90_UNLIMITED, NF90_FLOAT, & |
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77 | NF90_64BIT_OFFSET |
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78 | USE inter_barxy_m, ONLY: inter_barxy |
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79 | USE netcdf95, ONLY: nf95_def_var, nf95_put_att, nf95_put_var |
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80 | USE comconst_mod, ONLY: pi |
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81 | USE phys_cal_mod, ONLY: calend |
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82 | USE lmdz_netcdf, ONLY: NF90_FORMAT |
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83 | IMPLICIT NONE |
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84 | !------------------------------------------------------------------------------- |
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85 | ! Arguments: |
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86 | include "iniprint.h" |
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87 | include "dimensions.h" |
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88 | include "paramet.h" |
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89 | REAL, DIMENSION(iip1,jjp1), INTENT(INOUT) :: masque ! land mask |
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90 | REAL, DIMENSION(iip1,jjp1), INTENT(INOUT) :: phis ! ground geopotential |
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91 | LOGICAL, INTENT(IN) :: extrap ! SST extrapolation flag |
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92 | !------------------------------------------------------------------------------- |
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93 | ! Local variables: |
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94 | include "comgeom2.h" |
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95 | |
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96 | !--- INPUT NETCDF FILES AND VARIABLES NAMES ------------------------------------ |
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97 | CHARACTER(LEN=ns) :: icefile, sstfile, fnam, varname |
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98 | |
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99 | !--- OUTPUT VARIABLES FOR NETCDF FILE ------------------------------------------ |
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100 | REAL :: fi_ice(klon) |
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101 | REAL, POINTER :: phy_rug(:,:)=>NULL(), phy_ice(:,:)=>NULL() |
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102 | REAL, POINTER :: phy_sst(:,:)=>NULL(), phy_alb(:,:)=>NULL() |
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103 | REAL, ALLOCATABLE :: phy_bil(:,:), pctsrf_t(:,:,:) |
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104 | INTEGER :: nbad |
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105 | |
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106 | !--- VARIABLES FOR OUTPUT FILE WRITING ----------------------------------------- |
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107 | INTEGER :: nid, ndim, ntim, k, dims(2), ix_sic, ix_sst |
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108 | INTEGER :: id_tim, id_SST, id_BILS, id_RUG, id_ALB |
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109 | INTEGER :: id_FOCE, id_FSIC, id_FTER, id_FLIC, varid_longitude, varid_latitude |
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110 | INTEGER :: ndays !--- Depending on the output calendar |
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111 | CHARACTER(LEN=ns) :: str |
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112 | |
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113 | !--- INITIALIZATIONS ----------------------------------------------------------- |
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114 | CALL inigeom |
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115 | |
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116 | !--- MASK, GROUND GEOPOT. & SUBSURFACES COMPUTATION (IN CASE ok_etat0==.FALSE.) |
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117 | IF(ALL(masque==-99999.)) THEN |
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118 | CALL start_init_orog0(rlonv,rlatu,phis,masque) |
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119 | CALL gr_dyn_fi(1,iip1,jjp1,klon,masque,zmasq) !--- To physical grid |
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120 | ALLOCATE(pctsrf(klon,nbsrf)) |
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121 | CALL start_init_subsurf(.FALSE.) |
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122 | !--- TO MATCH EXACTLY WHAT WOULD BE DONE IN etat0phys_netcdf |
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123 | WHERE( masque(:,:)<EPSFRA) masque(:,:)=0. |
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124 | WHERE(1.-masque(:,:)<EPSFRA) masque(:,:)=1. |
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125 | END IF |
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126 | |
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127 | !--- Beware: anneeref (from gcm.def) is used to determine output time sampling |
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128 | ndays=year_len(anneeref) |
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129 | |
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130 | !--- RUGOSITY TREATMENT -------------------------------------------------------- |
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131 | CALL msg(0,""); CALL msg(0," *** TRAITEMENT DE LA RUGOSITE ***") |
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132 | CALL get_2Dfield(frugo,vrug,'RUG',ndays,phy_rug,mask=masque(1:iim,:)) |
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133 | |
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134 | !--- OCEAN TREATMENT ----------------------------------------------------------- |
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135 | CALL msg(0,""); CALL msg(0," *** TRAITEMENT DE LA GLACE OCEANIQUE ***") |
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136 | |
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137 | ! Input SIC file selection |
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138 | ! Open file only to test if available |
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139 | DO ix_sic=1,SIZE(fsic) |
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140 | IF ( NF90_OPEN(TRIM(fsic(ix_sic)),NF90_NOWRITE,nid)==NF90_NOERR ) THEN |
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141 | icefile=fsic(ix_sic); varname=vsic(ix_sic); EXIT |
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142 | END IF |
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143 | END DO |
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144 | IF(ix_sic==SIZE(fsic)+1) THEN |
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145 | WRITE(lunout,*) 'ERROR! No sea-ice input file was found.' |
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146 | WRITE(lunout,*) 'One of following files must be available : ' |
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147 | DO k=1,SIZE(fsic); WRITE(lunout,*) TRIM(fsic(k)); END DO |
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148 | CALL abort_physic('limit_netcdf','No sea-ice file was found',1) |
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149 | END IF |
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150 | CALL ncerr(NF90_CLOSE(nid),icefile) |
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151 | CALL msg(0,'Fichier choisi pour la glace de mer:'//TRIM(icefile)) |
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152 | |
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153 | CALL get_2Dfield(icefile,varname, 'SIC',ndays,phy_ice) |
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154 | |
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155 | ALLOCATE(pctsrf_t(klon,nbsrf,ndays)) |
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156 | DO k=1,ndays |
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157 | fi_ice=phy_ice(:,k) |
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158 | WHERE(fi_ice>=1.0 ) fi_ice=1.0 |
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159 | WHERE(fi_ice<EPSFRA) fi_ice=0.0 |
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160 | pctsrf_t(:,is_ter,k)=pctsrf(:,is_ter) ! land soil |
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161 | pctsrf_t(:,is_lic,k)=pctsrf(:,is_lic) ! land ice |
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162 | SELECT CASE(ix_sic) |
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163 | CASE(3) ! SIC=pICE*(1-LIC-TER) (CPL) |
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164 | pctsrf_t(:,is_sic,k)=fi_ice(:)*(1.-pctsrf(:,is_lic)-pctsrf(:,is_ter)) |
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165 | CASE(4) ! SIC=pICE (HIST) |
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166 | pctsrf_t(:,is_sic,k)=fi_ice(:) |
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167 | CASE DEFAULT ! SIC=pICE-LIC (AMIP,ERAI) |
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168 | pctsrf_t(:,is_sic,k)=fi_ice-pctsrf_t(:,is_lic,k) |
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169 | END SELECT |
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170 | WHERE(pctsrf_t(:,is_sic,k)<=0) pctsrf_t(:,is_sic,k)=0. |
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171 | WHERE(1.0-zmasq<EPSFRA) |
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172 | pctsrf_t(:,is_sic,k)=0.0 |
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173 | pctsrf_t(:,is_oce,k)=0.0 |
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174 | ELSEWHERE |
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175 | WHERE(pctsrf_t(:,is_sic,k)>=1.0-zmasq) |
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176 | pctsrf_t(:,is_sic,k)=1.0-zmasq |
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177 | pctsrf_t(:,is_oce,k)=0.0 |
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178 | ELSEWHERE |
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179 | pctsrf_t(:,is_oce,k)=1.0-zmasq-pctsrf_t(:,is_sic,k) |
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180 | WHERE(pctsrf_t(:,is_oce,k)<EPSFRA) |
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181 | pctsrf_t(:,is_oce,k)=0.0 |
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182 | pctsrf_t(:,is_sic,k)=1.0-zmasq |
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183 | END WHERE |
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184 | END WHERE |
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185 | END WHERE |
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186 | nbad=COUNT(pctsrf_t(:,is_oce,k)<0.0) |
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187 | IF(nbad>0) WRITE(lunout,*) 'pb sous maille pour nb points = ',nbad |
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188 | nbad=COUNT(ABS(SUM(pctsrf_t(:,:,k),DIM=2)-1.0)>EPSFRA) |
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189 | IF(nbad>0) WRITE(lunout,*) 'pb sous surface pour nb points = ',nbad |
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190 | END DO |
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191 | DEALLOCATE(phy_ice) |
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192 | |
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193 | !--- SST TREATMENT ------------------------------------------------------------- |
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194 | CALL msg(0,""); CALL msg(0," *** TRAITEMENT DE LA SST ***") |
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195 | |
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196 | ! Input SST file selection |
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197 | ! Open file only to test if available |
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198 | DO ix_sst=1,SIZE(fsst) |
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199 | IF ( NF90_OPEN(TRIM(fsst(ix_sst)),NF90_NOWRITE,nid)==NF90_NOERR ) THEN |
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200 | sstfile=fsst(ix_sst); varname=vsst(ix_sst); EXIT |
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201 | END IF |
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202 | END DO |
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203 | IF(ix_sst==SIZE(fsst)+1) THEN |
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204 | WRITE(lunout,*) 'ERROR! No sst input file was found.' |
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205 | WRITE(lunout,*) 'One of following files must be available : ' |
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206 | DO k=1,SIZE(fsst); WRITE(lunout,*) TRIM(fsst(k)); END DO |
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207 | CALL abort_physic('limit_netcdf','No sst file was found',1) |
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208 | END IF |
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209 | CALL ncerr(NF90_CLOSE(nid),sstfile) |
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210 | CALL msg(0,'Fichier choisi pour la temperature de mer: '//TRIM(sstfile)) |
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211 | |
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212 | CALL get_2Dfield(sstfile,varname,'SST',ndays,phy_sst,flag=extrap) |
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213 | |
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214 | !--- ALBEDO TREATMENT ---------------------------------------------------------- |
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215 | CALL msg(0,""); CALL msg(0," *** TRAITEMENT DE L'ALBEDO ***") |
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216 | CALL get_2Dfield(falbe,valb,'ALB',ndays,phy_alb) |
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217 | |
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218 | !--- REFERENCE GROUND HEAT FLUX TREATMENT -------------------------------------- |
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219 | ALLOCATE(phy_bil(klon,ndays)); phy_bil=0.0 |
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220 | |
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221 | !--- OUTPUT FILE WRITING ------------------------------------------------------- |
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222 | CALL msg(0,""); CALL msg(0,' *** Ecriture du fichier limit : debut ***') |
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223 | fnam="limit.nc" |
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224 | |
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225 | !--- File creation |
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226 | CALL ncerr(NF90_CREATE(fnam,IOR(NF90_CLOBBER,NF90_64BIT_OFFSET),nid),fnam) |
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227 | CALL ncerr(NF90_PUT_ATT(nid,NF90_GLOBAL,"title","Fichier conditions aux limites"),fnam) |
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228 | str='File produced using ce0l executable.' |
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229 | str=TRIM(str)//NEW_LINE(' ')//'Sea Ice Concentration built from' |
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230 | SELECT CASE(ix_sic) |
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231 | CASE(1); str=TRIM(str)//' Amip mid-month boundary condition (BCS).' |
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232 | CASE(2); str=TRIM(str)//' Amip monthly mean observations.' |
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233 | CASE(3); str=TRIM(str)//' IPSL coupled model outputs.' |
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234 | CASE(4); str=TRIM(str)//' LMDZ model outputs.' |
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235 | CASE(5); str=TRIM(str)//' ci.nc file.' |
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236 | END SELECT |
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237 | str=TRIM(str)//NEW_LINE(' ')//'Sea Surface Temperature built from' |
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238 | SELECT CASE(ix_sst) |
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239 | CASE(1); str=TRIM(str)//' Amip mid-month boundary condition (BCS).' |
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240 | CASE(2); str=TRIM(str)//' Amip monthly mean observations.' |
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241 | CASE(3); str=TRIM(str)//' IPSL coupled model outputs.' |
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242 | CASE(4); str=TRIM(str)//' LMDZ model outputs.' |
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243 | CASE(5); str=TRIM(str)//' sstk.nc file.' |
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244 | END SELECT |
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245 | CALL ncerr(NF90_PUT_ATT(nid,NF90_GLOBAL,"history",TRIM(str)),fnam) |
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246 | |
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247 | !--- Dimensions creation |
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248 | CALL ncerr(NF90_DEF_DIM(nid,"points_physiques",klon,ndim),fnam) |
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249 | CALL ncerr(NF90_DEF_DIM(nid,"time",NF90_UNLIMITED,ntim),fnam) |
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250 | |
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251 | dims=[ndim,ntim] |
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252 | |
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253 | !--- Variables creation |
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254 | CALL ncerr(NF90_DEF_VAR(nid,"TEMPS",NF90_FORMAT,[ntim],id_tim),fnam) |
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255 | CALL ncerr(NF90_DEF_VAR(nid,"FOCE", NF90_FORMAT,dims,id_FOCE),fnam) |
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256 | CALL ncerr(NF90_DEF_VAR(nid,"FSIC", NF90_FORMAT,dims,id_FSIC),fnam) |
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257 | CALL ncerr(NF90_DEF_VAR(nid,"FTER", NF90_FORMAT,dims,id_FTER),fnam) |
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258 | CALL ncerr(NF90_DEF_VAR(nid,"FLIC", NF90_FORMAT,dims,id_FLIC),fnam) |
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259 | CALL ncerr(NF90_DEF_VAR(nid,"SST", NF90_FORMAT,dims,id_SST),fnam) |
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260 | CALL ncerr(NF90_DEF_VAR(nid,"BILS", NF90_FORMAT,dims,id_BILS),fnam) |
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261 | CALL ncerr(NF90_DEF_VAR(nid,"ALB", NF90_FORMAT,dims,id_ALB),fnam) |
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262 | CALL ncerr(NF90_DEF_VAR(nid,"RUG", NF90_FORMAT,dims,id_RUG),fnam) |
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263 | call nf95_def_var(nid, "longitude", NF90_FLOAT, ndim, varid_longitude) |
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264 | call nf95_def_var(nid, "latitude", NF90_FLOAT, ndim, varid_latitude) |
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265 | |
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266 | !--- Attributes creation |
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267 | CALL ncerr(NF90_PUT_ATT(nid,id_tim, "title","Jour dans l annee"),fnam) |
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268 | CALL ncerr(NF90_PUT_ATT(nid,id_tim, "calendar",calend),fnam) |
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269 | CALL ncerr(NF90_PUT_ATT(nid,id_FOCE,"title","Fraction ocean"),fnam) |
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270 | CALL ncerr(NF90_PUT_ATT(nid,id_FSIC,"title","Fraction glace de mer"),fnam) |
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271 | CALL ncerr(NF90_PUT_ATT(nid,id_FTER,"title","Fraction terre"),fnam) |
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272 | CALL ncerr(NF90_PUT_ATT(nid,id_FLIC,"title","Fraction land ice"),fnam) |
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273 | CALL ncerr(NF90_PUT_ATT(nid,id_SST ,"title","Temperature superficielle de la mer"),fnam) |
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274 | CALL ncerr(NF90_PUT_ATT(nid,id_BILS,"title","Reference flux de chaleur au sol"),fnam) |
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275 | CALL ncerr(NF90_PUT_ATT(nid,id_ALB, "title","Albedo a la surface"),fnam) |
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276 | CALL ncerr(NF90_PUT_ATT(nid,id_RUG, "title","Rugosite"),fnam) |
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277 | |
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278 | call nf95_put_att(nid, varid_longitude, "standard_name", "longitude") |
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279 | call nf95_put_att(nid, varid_longitude, "units", "degrees_east") |
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280 | |
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281 | call nf95_put_att(nid, varid_latitude, "standard_name", "latitude") |
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282 | call nf95_put_att(nid, varid_latitude, "units", "degrees_north") |
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283 | |
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284 | CALL ncerr(NF90_ENDDEF(nid),fnam) |
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285 | |
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286 | !--- Variables saving |
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287 | CALL ncerr(NF90_PUT_VAR(nid,id_tim,[(REAL(k),k=1,ndays)]),fnam) |
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288 | CALL ncerr(NF90_PUT_VAR(nid,id_FOCE,pctsrf_t(:,is_oce,:),[1,1],[klon,ndays]),fnam) |
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289 | CALL ncerr(NF90_PUT_VAR(nid,id_FSIC,pctsrf_t(:,is_sic,:),[1,1],[klon,ndays]),fnam) |
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290 | CALL ncerr(NF90_PUT_VAR(nid,id_FTER,pctsrf_t(:,is_ter,:),[1,1],[klon,ndays]),fnam) |
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291 | CALL ncerr(NF90_PUT_VAR(nid,id_FLIC,pctsrf_t(:,is_lic,:),[1,1],[klon,ndays]),fnam) |
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292 | CALL ncerr(NF90_PUT_VAR(nid,id_SST ,phy_sst(:,:),[1,1],[klon,ndays]),fnam) |
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293 | CALL ncerr(NF90_PUT_VAR(nid,id_BILS,phy_bil(:,:),[1,1],[klon,ndays]),fnam) |
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294 | CALL ncerr(NF90_PUT_VAR(nid,id_ALB ,phy_alb(:,:),[1,1],[klon,ndays]),fnam) |
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295 | CALL ncerr(NF90_PUT_VAR(nid,id_RUG ,phy_rug(:,:),[1,1],[klon,ndays]),fnam) |
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296 | call nf95_put_var(nid, varid_longitude, longitude_deg) |
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297 | call nf95_put_var(nid, varid_latitude, latitude_deg) |
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298 | |
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299 | CALL ncerr(NF90_CLOSE(nid),fnam) |
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300 | |
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301 | CALL msg(0,""); CALL msg(0,' *** Ecriture du fichier limit : fin ***') |
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302 | |
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303 | DEALLOCATE(pctsrf_t,phy_sst,phy_bil,phy_alb,phy_rug) |
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304 | |
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305 | |
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306 | !=============================================================================== |
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307 | ! |
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308 | CONTAINS |
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309 | ! |
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310 | !=============================================================================== |
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311 | |
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312 | |
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313 | !------------------------------------------------------------------------------- |
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314 | ! |
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315 | SUBROUTINE get_2Dfield(fnam, varname, mode, ndays, champo, flag, mask) |
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316 | ! |
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317 | !----------------------------------------------------------------------------- |
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318 | ! Comments: |
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319 | ! There are two assumptions concerning the NetCDF files, that are satisfied |
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320 | ! with files that are conforming NC convention: |
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321 | ! 1) The last dimension of the variables used is the time record. |
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322 | ! 2) Dimensional variables have the same names as corresponding dimensions. |
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323 | !----------------------------------------------------------------------------- |
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324 | USE netcdf, ONLY: NF90_OPEN, NF90_INQ_VARID, NF90_INQUIRE_VARIABLE, & |
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325 | NF90_CLOSE, NF90_INQ_DIMID, NF90_INQUIRE_DIMENSION, NF90_GET_VAR, & |
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326 | NF90_GET_ATT |
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327 | USE pchsp_95_m, only: pchsp_95 |
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328 | USE pchfe_95_m, only: pchfe_95 |
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329 | USE arth_m, only: arth |
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330 | USE indice_sol_mod |
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331 | |
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332 | IMPLICIT NONE |
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333 | include "dimensions.h" |
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334 | include "paramet.h" |
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335 | include "comgeom2.h" |
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336 | !----------------------------------------------------------------------------- |
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337 | ! Arguments: |
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338 | CHARACTER(LEN=*), INTENT(IN) :: fnam ! NetCDF file name |
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339 | CHARACTER(LEN=*), INTENT(IN) :: varname ! NetCDF variable name |
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340 | CHARACTER(LEN=*), INTENT(IN) :: mode ! RUG, SIC, SST or ALB |
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341 | INTEGER, INTENT(IN) :: ndays ! current year number of days |
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342 | REAL, POINTER, DIMENSION(:, :) :: champo ! output field = f(t) |
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343 | LOGICAL, OPTIONAL, INTENT(IN) :: flag ! extrapol. (SST) old ice (SIC) |
---|
344 | REAL, OPTIONAL, DIMENSION(iim, jjp1), INTENT(IN) :: mask |
---|
345 | !------------------------------------------------------------------------------ |
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346 | ! Local variables: |
---|
347 | !--- NetCDF |
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348 | INTEGER :: ncid, varid ! NetCDF identifiers |
---|
349 | CHARACTER(LEN=ns) :: dnam ! dimension name |
---|
350 | !--- dimensions |
---|
351 | INTEGER :: dids(4) ! NetCDF dimensions identifiers |
---|
352 | REAL, ALLOCATABLE :: dlon_ini(:) ! initial longitudes vector |
---|
353 | REAL, ALLOCATABLE :: dlat_ini(:) ! initial latitudes vector |
---|
354 | REAL, POINTER :: dlon(:), dlat(:) ! reordered lon/lat vectors |
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355 | !--- fields |
---|
356 | INTEGER :: imdep, jmdep, lmdep ! dimensions of 'champ' |
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357 | REAL, ALLOCATABLE :: champ(:,:) ! wanted field on initial grid |
---|
358 | REAL, ALLOCATABLE :: yder(:), timeyear(:) |
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359 | REAL :: champint(iim,jjp1) ! interpolated field |
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360 | REAL, ALLOCATABLE :: champtime(:,:,:) |
---|
361 | REAL, ALLOCATABLE :: champan(:,:,:) |
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362 | !--- input files |
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363 | CHARACTER(LEN=ns) :: fnam_m, fnam_p ! previous/next files names |
---|
364 | CHARACTER(LEN=ns) :: cal_in ! calendar |
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365 | CHARACTER(LEN=ns) :: units ! attribute "units" in sic/sst file |
---|
366 | INTEGER :: ndays_in ! number of days |
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367 | REAL :: value ! mean/max value near equator |
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368 | !--- misc |
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369 | INTEGER :: i, j, k, l ! loop counters |
---|
370 | REAL, ALLOCATABLE :: work(:,:) ! used for extrapolation |
---|
371 | CHARACTER(LEN=ns) :: title, mess ! for messages |
---|
372 | LOGICAL :: is_bcs ! flag for BCS data |
---|
373 | LOGICAL :: extrp ! flag for extrapolation |
---|
374 | LOGICAL :: ll |
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375 | REAL :: chmin, chmax, timeday, al |
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376 | INTEGER ierr, idx |
---|
377 | integer n_extrap ! number of extrapolated points |
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378 | logical skip |
---|
379 | |
---|
380 | !------------------------------------------------------------------------------ |
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381 | !---Variables depending on keyword 'mode' ------------------------------------- |
---|
382 | NULLIFY(champo) |
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383 | |
---|
384 | SELECT CASE(mode) |
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385 | CASE('RUG'); title='Rugosite' |
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386 | CASE('SIC'); title='Sea-ice' |
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387 | CASE('SST'); title='SST' |
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388 | CASE('ALB'); title='Albedo' |
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389 | END SELECT |
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390 | extrp=.FALSE.; IF(PRESENT(flag).AND.mode=='SST') extrp=flag |
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391 | is_bcs=(mode=='SIC'.AND.ix_sic==1).OR.(mode=='SST'.AND.ix_sst==1) |
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392 | idx=INDEX(fnam,'.nc')-1 |
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393 | |
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394 | !--- GETTING SOME DIMENSIONAL VARIABLES FROM FILE ----------------------------- |
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395 | CALL msg(5,' Now reading file : '//TRIM(fnam)) |
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396 | CALL ncerr(NF90_OPEN(fnam, NF90_NOWRITE, ncid),fnam) |
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397 | CALL ncerr(NF90_INQ_VARID(ncid, trim(varname), varid),fnam) |
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398 | CALL ncerr(NF90_INQUIRE_VARIABLE(ncid, varid, dimids=dids),fnam) |
---|
399 | |
---|
400 | !--- Longitude |
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401 | CALL ncerr(NF90_INQUIRE_DIMENSION(ncid, dids(1), name=dnam, len=imdep),fnam) |
---|
402 | ALLOCATE(dlon_ini(imdep), dlon(imdep)) |
---|
403 | CALL ncerr(NF90_INQ_VARID(ncid, dnam, varid), fnam) |
---|
404 | CALL ncerr(NF90_GET_VAR(ncid, varid, dlon_ini), fnam) |
---|
405 | CALL msg(5,'variable '//TRIM(dnam)//' dimension ', imdep) |
---|
406 | |
---|
407 | !--- Latitude |
---|
408 | CALL ncerr(NF90_INQUIRE_DIMENSION(ncid, dids(2), name=dnam, len=jmdep),fnam) |
---|
409 | ALLOCATE(dlat_ini(jmdep), dlat(jmdep)) |
---|
410 | CALL ncerr(NF90_INQ_VARID(ncid, dnam, varid), fnam) |
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411 | CALL ncerr(NF90_GET_VAR(ncid, varid, dlat_ini), fnam) |
---|
412 | CALL msg(5,'variable '//TRIM(dnam)//' dimension ', jmdep) |
---|
413 | |
---|
414 | !--- Time (variable is not needed - it is rebuilt - but calendar is) |
---|
415 | CALL ncerr(NF90_INQUIRE_DIMENSION(ncid, dids(3), name=dnam, len=lmdep), fnam) |
---|
416 | ALLOCATE(timeyear(lmdep+2)) |
---|
417 | CALL ncerr(NF90_INQ_VARID(ncid, dnam, varid), fnam) |
---|
418 | cal_in=' ' |
---|
419 | IF(NF90_GET_ATT(ncid, varid, 'calendar', cal_in)/=NF90_NOERR) THEN |
---|
420 | SELECT CASE(mode) |
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421 | CASE('RUG', 'ALB'); cal_in='360_day' |
---|
422 | CASE('SIC', 'SST'); cal_in='gregorian' |
---|
423 | END SELECT |
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424 | CALL msg(0,'WARNING: missing "calendar" attribute for "time" in '& |
---|
425 | &//TRIM(fnam)//'. Choosing default value.') |
---|
426 | END IF |
---|
427 | CALL strclean(cal_in) !--- REMOVE (WEIRD) NULL CHARACTERS |
---|
428 | CALL msg(0,'var, calendar, dim: '//TRIM(dnam)//' '//TRIM(cal_in), lmdep) |
---|
429 | |
---|
430 | !--- Determining input file number of days, depending on calendar |
---|
431 | ndays_in=year_len(anneeref, cal_in) |
---|
432 | |
---|
433 | !--- Rebuilding input time vector (field from input file might be unreliable) |
---|
434 | IF(lmdep==12) THEN |
---|
435 | timeyear=mid_month(anneeref, cal_in) |
---|
436 | CALL msg(0,'Monthly input file(s) for '//TRIM(title)//'.') |
---|
437 | ELSE IF(lmdep==ndays_in) THEN |
---|
438 | timeyear=[(REAL(k)-0.5,k=0,ndays_in+1)] |
---|
439 | CALL msg(0,'Daily input file (no time interpolation).') |
---|
440 | ELSE |
---|
441 | WRITE(mess,'(a,i3,a,i3,a)')'Mismatching input file: found',lmdep, & |
---|
442 | ' records, 12/',ndays_in,' (monthly/daily needed).' |
---|
443 | CALL abort_physic('mid_month',TRIM(mess),1) |
---|
444 | END IF |
---|
445 | |
---|
446 | !--- GETTING THE FIELD AND INTERPOLATING IT ---------------------------------- |
---|
447 | ALLOCATE(champ(imdep, jmdep), champtime(iim, jjp1, lmdep+2)) |
---|
448 | IF(extrp) ALLOCATE(work(imdep, jmdep)) |
---|
449 | CALL msg(5,'') |
---|
450 | CALL msg(5,'READ AND INTERPOLATE HORIZONTALLY ', lmdep, ' FIELDS.') |
---|
451 | CALL ncerr(NF90_INQ_VARID(ncid, varname, varid), fnam) |
---|
452 | DO l=1, lmdep |
---|
453 | CALL ncerr(NF90_GET_VAR(ncid,varid,champ,[1,1,l],[imdep,jmdep,1]),fnam) |
---|
454 | CALL conf_dat2d(title, dlon_ini, dlat_ini, dlon, dlat, champ, .TRUE.) |
---|
455 | |
---|
456 | !--- FOR SIC/SST FIELDS ONLY |
---|
457 | IF(l==1.AND.is_in(mode,['SIC','SST'])) THEN |
---|
458 | |
---|
459 | !--- DETERMINE THE UNIT: READ FROM FILE OR ASSUMED USING FIELD VALUES |
---|
460 | ierr=NF90_GET_ATT(ncid, varid, 'units', units) |
---|
461 | IF(ierr==NF90_NOERR) THEN !--- ATTRIBUTE "units" FOUND IN THE FILE |
---|
462 | CALL strclean(units) |
---|
463 | IF(mode=='SIC'.AND.is_in(units,Perc)) units="%" |
---|
464 | IF(mode=='SIC'.AND.is_in(units,Frac)) units="1" |
---|
465 | IF(mode=='SST'.AND.is_in(units,DegC)) units="C" |
---|
466 | IF(mode=='SST'.AND.is_in(units,DegK)) units="K" |
---|
467 | ELSE !--- CHECK THE FIELD VALUES |
---|
468 | IF(mode=='SIC') value=MAXVAL(champ(:,:)) |
---|
469 | IF(mode=='SST') value= SUM(champ(:,jmdep/2),DIM=1)/REAL(imdep) |
---|
470 | IF(mode=='SIC') THEN; units="1"; IF(value>= 10.) units="%"; END IF |
---|
471 | IF(mode=='SST') THEN; units="C"; IF(value>=100.) units="K"; END IF |
---|
472 | END IF |
---|
473 | CALL msg(0,'INPUT FILE '//TRIM(title)//' UNIT IS: "'//TRIM(units)//'".') |
---|
474 | IF(ierr/=NF90_NOERR) CALL msg(0,'WARNING ! UNIT TO BE CHECKED ! ' & |
---|
475 | //'No "units" attribute, so only based on the fields values.') |
---|
476 | |
---|
477 | !--- CHECK VALUES ARE IN THE EXPECTED RANGE |
---|
478 | SELECT CASE(units) |
---|
479 | CASE('%'); ll=ANY(champ>100.0+EPSFRA); str='percentages > 100.' |
---|
480 | CASE('1'); ll=ANY(champ> 1.0+EPSFRA); str='fractions > 1.' |
---|
481 | CASE('C'); ll=ANY(champ<-100.).OR.ANY(champ> 60.); str='<-100 or >60 DegC' |
---|
482 | CASE('K'); ll=ANY(champ< 180.).OR.ANY(champ>330.); str='<180 or >330 DegK' |
---|
483 | CASE DEFAULT; CALL abort_physic(mode, 'Unrecognized '//TRIM(title) & |
---|
484 | //' unit: '//TRIM(units),1) |
---|
485 | END SELECT |
---|
486 | |
---|
487 | !--- DROPPED FOR BCS DATA (FRACTIONS CAN BE HIGHER THAN 1) |
---|
488 | IF(ll.AND.ix_sic/=1.AND.mode=='SIC') & |
---|
489 | CALL abort_physic(mode,'unrealistic '//TRIM(mode)//' found: '//TRIM(str), 1) |
---|
490 | |
---|
491 | END IF |
---|
492 | |
---|
493 | IF(extrp) CALL extrapol(champ,imdep,jmdep,999999.,.TRUE.,.TRUE.,2,work) |
---|
494 | IF(l==1) THEN |
---|
495 | CALL msg(5,"--------------------------------------------------------") |
---|
496 | CALL msg(5,"$$$ Barycentric interpolation for "//TRIM(title)//" $$$") |
---|
497 | CALL msg(5,"--------------------------------------------------------") |
---|
498 | END IF |
---|
499 | IF(mode=='RUG') champ=LOG(champ) |
---|
500 | CALL inter_barxy(dlon,dlat(:jmdep-1),champ,rlonu(:iim),rlatv,champint) |
---|
501 | IF(mode=='RUG') THEN |
---|
502 | champint=EXP(champint) |
---|
503 | WHERE(NINT(mask)/=1) champint=0.001 |
---|
504 | END IF |
---|
505 | champtime(:, :, l+1)=champint |
---|
506 | END DO |
---|
507 | CALL ncerr(NF90_CLOSE(ncid), fnam) |
---|
508 | |
---|
509 | !--- FIRST RECORD: LAST ONE OF PREVIOUS YEAR (CURRENT YEAR IF UNAVAILABLE) |
---|
510 | fnam_m=fnam(1:idx)//'_m.nc' |
---|
511 | IF(NF90_OPEN(fnam_m,NF90_NOWRITE,ncid)==NF90_NOERR) THEN |
---|
512 | CALL msg(0,'Reading previous year file ("'//TRIM(fnam_m)//'") last record for '//TRIM(title)) |
---|
513 | CALL ncerr(NF90_INQ_VARID(ncid, varname, varid),fnam_m) |
---|
514 | CALL ncerr(NF90_INQUIRE_VARIABLE(ncid, varid, dimids=dids),fnam_m) |
---|
515 | CALL ncerr(NF90_INQUIRE_DIMENSION(ncid, dids(3), len=l), fnam_m) |
---|
516 | CALL ncerr(NF90_GET_VAR(ncid,varid,champ,[1,1,l],[imdep,jmdep,1]),fnam_m) |
---|
517 | CALL ncerr(NF90_CLOSE(ncid), fnam_m) |
---|
518 | CALL conf_dat2d(title, dlon_ini, dlat_ini, dlon, dlat, champ, .TRUE.) |
---|
519 | IF(extrp) CALL extrapol(champ,imdep,jmdep,999999.,.TRUE.,.TRUE.,2,work) |
---|
520 | IF(mode=='RUG') champ=LOG(champ) |
---|
521 | CALL inter_barxy(dlon,dlat(:jmdep-1),champ,rlonu(:iim),rlatv,champint) |
---|
522 | IF(mode=='RUG') THEN |
---|
523 | champint=EXP(champint) |
---|
524 | WHERE(NINT(mask)/=1) champint=0.001 |
---|
525 | END IF |
---|
526 | champtime(:, :, 1)=champint |
---|
527 | ELSE |
---|
528 | CALL msg(0,'Using current year file ("'//TRIM(fnam)//'") last record for '//TRIM(title)) |
---|
529 | champtime(:, :, 1)=champtime(:, :, lmdep+1) |
---|
530 | END IF |
---|
531 | |
---|
532 | !--- LAST RECORD: FIRST ONE OF NEXT YEAR (CURRENT YEAR IF UNAVAILABLE) |
---|
533 | fnam_p=fnam(1:idx)//'_p.nc' |
---|
534 | IF(NF90_OPEN(fnam_p,NF90_NOWRITE,ncid)==NF90_NOERR) THEN |
---|
535 | CALL msg(0,'Reading next year file ("'//TRIM(fnam_p)//'") first record for '//TRIM(title)) |
---|
536 | CALL ncerr(NF90_INQ_VARID(ncid, varname, varid),fnam_p) |
---|
537 | CALL ncerr(NF90_GET_VAR(ncid,varid,champ,[1,1,1],[imdep,jmdep,1]),fnam_p) |
---|
538 | CALL ncerr(NF90_CLOSE(ncid), fnam_p) |
---|
539 | CALL conf_dat2d(title, dlon_ini, dlat_ini, dlon, dlat, champ, .TRUE.) |
---|
540 | IF(extrp) CALL extrapol(champ,imdep,jmdep,999999.,.TRUE.,.TRUE.,2,work) |
---|
541 | IF(mode=='RUG') champ=LOG(champ) |
---|
542 | CALL inter_barxy(dlon,dlat(:jmdep-1),champ,rlonu(:iim),rlatv,champint) |
---|
543 | IF(mode=='RUG') THEN |
---|
544 | champint=EXP(champint) |
---|
545 | WHERE(NINT(mask)/=1) champint=0.001 |
---|
546 | END IF |
---|
547 | champtime(:, :, lmdep+2)=champint |
---|
548 | ELSE |
---|
549 | CALL msg(0,'Using current year file ("'//TRIM(fnam)//'") first record for '//TRIM(title)) |
---|
550 | champtime(:, :, lmdep+2)=champtime(:, :, 2) |
---|
551 | END IF |
---|
552 | DEALLOCATE(dlon_ini, dlat_ini, dlon, dlat, champ) |
---|
553 | IF(extrp) DEALLOCATE(work) |
---|
554 | |
---|
555 | !--- TIME INTERPOLATION ------------------------------------------------------ |
---|
556 | IF(prt_level>0) THEN |
---|
557 | IF(ndays/=ndays_in) THEN |
---|
558 | WRITE(lunout,*)'DIFFERENT YEAR LENGTHS:' |
---|
559 | WRITE(lunout,*)' In the input file: ',ndays_in |
---|
560 | WRITE(lunout,*)' In the output file: ',ndays |
---|
561 | END IF |
---|
562 | IF(lmdep==ndays_in) THEN |
---|
563 | WRITE(lunout, *)'NO TIME INTERPOLATION.' |
---|
564 | WRITE(lunout, *)' Daily input file.' |
---|
565 | ELSE |
---|
566 | IF( is_bcs) WRITE(lunout, *)'LINEAR TIME INTERPOLATION.' |
---|
567 | IF(.NOT.is_bcs) WRITE(lunout, *)'SPLINES TIME INTERPOLATION.' |
---|
568 | WRITE(lunout, *)' Input time vector: ', timeyear |
---|
569 | WRITE(lunout, *)' Output time vector: from 0.5 to ', ndays-0.5 |
---|
570 | END IF |
---|
571 | END IF |
---|
572 | ALLOCATE(champan(iip1, jjp1, ndays)) |
---|
573 | |
---|
574 | IF(lmdep==ndays_in) THEN !--- DAILY DATA: NO TIME INTERPOLATION |
---|
575 | DO l=1,lmdep |
---|
576 | champan(1:iim,:,l)=champtime(:,:,l+1) |
---|
577 | END DO |
---|
578 | ELSE IF(is_bcs) THEN !--- BCS DATA: LINEAR TIME INTERPOLATION |
---|
579 | l=1 |
---|
580 | DO k=1, ndays |
---|
581 | timeday = (REAL(k)-0.5)*REAL(ndays_in)/ndays |
---|
582 | IF(timeyear(l+1)<timeday) l=l+1 |
---|
583 | al=(timeday-timeyear(l))/(timeyear(l+1)-timeyear(l)) |
---|
584 | champan(1:iim,:,k) = champtime(1:iim,:,l)+al*(champtime(1:iim,:,l+1)-champtime(1:iim,:,l)) |
---|
585 | END DO |
---|
586 | ELSE !--- AVE DATA: SPLINE TIME INTERPOLATION |
---|
587 | skip = .false. |
---|
588 | n_extrap = 0 |
---|
589 | ALLOCATE(yder(lmdep+2)) |
---|
590 | DO j=1, jjp1 |
---|
591 | DO i=1, iim |
---|
592 | yder = pchsp_95(timeyear, champtime(i, j, :), ibeg=2, iend=2, & |
---|
593 | vc_beg=0., vc_end=0.) |
---|
594 | CALL pchfe_95(timeyear, champtime(i, j, :), yder, skip, & |
---|
595 | arth(0.5, real(ndays_in) / ndays, ndays), champan(i, j, :), ierr) |
---|
596 | if (ierr < 0) call abort_physic("get_2Dfield", "", 1) |
---|
597 | n_extrap = n_extrap + ierr |
---|
598 | END DO |
---|
599 | END DO |
---|
600 | IF(n_extrap /= 0) WRITE(lunout,*) "get_2Dfield pchfe_95: n_extrap = ", n_extrap |
---|
601 | DEALLOCATE(yder) |
---|
602 | END IF |
---|
603 | champan(iip1, :, :)=champan(1, :, :) |
---|
604 | DEALLOCATE(champtime, timeyear) |
---|
605 | |
---|
606 | !--- Checking the result |
---|
607 | DO j=1, jjp1 |
---|
608 | CALL minmax(iip1, champan(1, j, 10), chmin, chmax) |
---|
609 | IF (prt_level>5) WRITE(lunout, *)' ',TRIM(title),' at time 10 ', chmin, chmax, j |
---|
610 | END DO |
---|
611 | |
---|
612 | !--- SPECIAL FILTER FOR SST: SST>271.38 -------------------------------------- |
---|
613 | IF(mode=='SST') THEN |
---|
614 | SELECT CASE(units) |
---|
615 | CASE("K"); CALL msg(0,'SST field is already in kelvins.') |
---|
616 | CASE("C"); CALL msg(0,'SST field converted from celcius degrees to kelvins.') |
---|
617 | champan(:, :, :)=champan(:, :, :)+273.15 |
---|
618 | END SELECT |
---|
619 | CALL msg(0,'Filtering SST: Sea Surface Temperature >= 271.38') |
---|
620 | WHERE(champan<271.38) champan=271.38 |
---|
621 | END IF |
---|
622 | |
---|
623 | !--- SPECIAL FILTER FOR SIC: 0.0<SIC<1.0 ------------------------------------- |
---|
624 | IF(mode=='SIC') THEN |
---|
625 | SELECT CASE(units) |
---|
626 | CASE("1"); CALL msg(0,'SIC field already in fraction of 1') |
---|
627 | CASE("%"); CALL msg(0,'SIC field converted from percentage to fraction of 1.') |
---|
628 | champan(:, :, :)=champan(:, :, :)/100. |
---|
629 | END SELECT |
---|
630 | CALL msg(0,'Filtering SIC: 0.0 <= Sea-ice <=1.0') |
---|
631 | WHERE(champan>1.0) champan=1.0 |
---|
632 | WHERE(champan<0.0) champan=0.0 |
---|
633 | END IF |
---|
634 | |
---|
635 | !--- DYNAMICAL TO PHYSICAL GRID ---------------------------------------------- |
---|
636 | ALLOCATE(champo(klon, ndays)) |
---|
637 | DO k=1, ndays |
---|
638 | CALL gr_dyn_fi(1, iip1, jjp1, klon, champan(1, 1, k), champo(:, k)) |
---|
639 | END DO |
---|
640 | DEALLOCATE(champan) |
---|
641 | |
---|
642 | END SUBROUTINE get_2Dfield |
---|
643 | ! |
---|
644 | !------------------------------------------------------------------------------- |
---|
645 | |
---|
646 | |
---|
647 | !------------------------------------------------------------------------------- |
---|
648 | ! |
---|
649 | SUBROUTINE start_init_orog0(lon_in,lat_in,phis,masque) |
---|
650 | ! |
---|
651 | !------------------------------------------------------------------------------- |
---|
652 | USE grid_noro_m, ONLY: grid_noro0 |
---|
653 | IMPLICIT NONE |
---|
654 | !=============================================================================== |
---|
655 | ! Purpose: Compute "phis" just like it would be in start_init_orog. |
---|
656 | !=============================================================================== |
---|
657 | ! Arguments: |
---|
658 | REAL, INTENT(IN) :: lon_in(:), lat_in(:) ! dim (iml) (jml) |
---|
659 | REAL, INTENT(INOUT) :: phis(:,:), masque(:,:) ! dim (iml,jml) |
---|
660 | !------------------------------------------------------------------------------- |
---|
661 | ! Local variables: |
---|
662 | CHARACTER(LEN=ns) :: modname="start_init_orog0" |
---|
663 | INTEGER :: fid, llm_tmp,ttm_tmp, iml,jml, iml_rel,jml_rel, itau(1) |
---|
664 | REAL :: lev(1), date, dt, deg2rad |
---|
665 | REAL, ALLOCATABLE :: lon_rad(:), lon_ini(:), lon_rel(:,:), relief_hi(:,:) |
---|
666 | REAL, ALLOCATABLE :: lat_rad(:), lat_ini(:), lat_rel(:,:) |
---|
667 | !------------------------------------------------------------------------------- |
---|
668 | iml=assert_eq(SIZE(lon_in),SIZE(phis,1),SIZE(masque,1),TRIM(modname)//" iml") |
---|
669 | jml=assert_eq(SIZE(lat_in),SIZE(phis,2),SIZE(masque,2),TRIM(modname)//" jml") |
---|
670 | IF(iml/=iip1) CALL abort_gcm(TRIM(modname),'iml/=iip1',1) |
---|
671 | IF(jml/=jjp1) CALL abort_gcm(TRIM(modname),'jml/=jjp1',1) |
---|
672 | pi=2.0*ASIN(1.0); deg2rad=pi/180.0 |
---|
673 | IF(ANY(phis/=-99999.)) RETURN !--- phis ALREADY KNOWN |
---|
674 | |
---|
675 | !--- HIGH RESOLUTION OROGRAPHY |
---|
676 | CALL flininfo(frelf, iml_rel, jml_rel, llm_tmp, ttm_tmp, fid) |
---|
677 | |
---|
678 | ALLOCATE(lat_rel(iml_rel,jml_rel),lon_rel(iml_rel,jml_rel)) |
---|
679 | CALL flinopen(frelf, .FALSE., iml_rel, jml_rel, llm_tmp, lon_rel, lat_rel, & |
---|
680 | lev, ttm_tmp, itau, date, dt, fid) |
---|
681 | ALLOCATE(relief_hi(iml_rel,jml_rel)) |
---|
682 | CALL flinget(fid, vrel, iml_rel, jml_rel, llm_tmp, ttm_tmp, 1, 1, relief_hi) |
---|
683 | CALL flinclo(fid) |
---|
684 | |
---|
685 | !--- IF ANGLES ARE IN DEGREES, THEY ARE CONVERTED INTO RADIANS |
---|
686 | ALLOCATE(lon_ini(iml_rel),lat_ini(jml_rel)) |
---|
687 | lon_ini(:)=lon_rel(:,1); IF(MAXVAL(lon_rel)>pi) lon_ini=lon_ini*deg2rad |
---|
688 | lat_ini(:)=lat_rel(1,:); IF(MAXVAL(lat_rel)>pi) lat_ini=lat_ini*deg2rad |
---|
689 | |
---|
690 | !--- FIELDS ARE PROCESSED TO BE ON STANDARD ANGULAR DOMAINS |
---|
691 | ALLOCATE(lon_rad(iml_rel),lat_rad(jml_rel)) |
---|
692 | CALL conf_dat2d(vrel, lon_ini, lat_ini, lon_rad, lat_rad, relief_hi, .FALSE.) |
---|
693 | DEALLOCATE(lon_ini,lat_ini) |
---|
694 | |
---|
695 | !--- COMPUTING SURFACE GEOPOTENTIAL USING ROUTINE grid_noro0 |
---|
696 | WRITE(lunout,*) |
---|
697 | WRITE(lunout,*)'*** Compute surface geopotential ***' |
---|
698 | |
---|
699 | !--- CALL OROGRAPHY MODULE (REDUCED VERSION) TO COMPUTE FIELDS |
---|
700 | CALL grid_noro0(lon_rad, lat_rad, relief_hi, lon_in, lat_in, phis, masque) |
---|
701 | phis = phis * 9.81 |
---|
702 | phis(iml,:) = phis(1,:) |
---|
703 | DEALLOCATE(relief_hi,lon_rad,lat_rad) |
---|
704 | |
---|
705 | END SUBROUTINE start_init_orog0 |
---|
706 | ! |
---|
707 | !------------------------------------------------------------------------------- |
---|
708 | |
---|
709 | |
---|
710 | !------------------------------------------------------------------------------- |
---|
711 | ! |
---|
712 | SUBROUTINE msg(lev,str1,i,str2) |
---|
713 | ! |
---|
714 | !------------------------------------------------------------------------------- |
---|
715 | ! Arguments: |
---|
716 | INTEGER, INTENT(IN) :: lev |
---|
717 | CHARACTER(LEN=*), INTENT(IN) :: str1 |
---|
718 | INTEGER, OPTIONAL, INTENT(IN) :: i |
---|
719 | CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: str2 |
---|
720 | !------------------------------------------------------------------------------- |
---|
721 | IF(prt_level>=lev) THEN |
---|
722 | IF(PRESENT(str2)) THEN |
---|
723 | WRITE(lunout,*) TRIM(str1), i, TRIM(str2) |
---|
724 | ELSE IF(PRESENT(i)) THEN |
---|
725 | WRITE(lunout,*) TRIM(str1), i |
---|
726 | ELSE |
---|
727 | WRITE(lunout,*) TRIM(str1) |
---|
728 | END IF |
---|
729 | END IF |
---|
730 | |
---|
731 | END SUBROUTINE msg |
---|
732 | ! |
---|
733 | !------------------------------------------------------------------------------- |
---|
734 | |
---|
735 | |
---|
736 | !------------------------------------------------------------------------------- |
---|
737 | ! |
---|
738 | SUBROUTINE ncerr(ncres,fnam) |
---|
739 | ! |
---|
740 | !------------------------------------------------------------------------------- |
---|
741 | ! Purpose: NetCDF errors handling. |
---|
742 | !------------------------------------------------------------------------------- |
---|
743 | USE netcdf, ONLY : NF90_NOERR, NF90_STRERROR |
---|
744 | IMPLICIT NONE |
---|
745 | !------------------------------------------------------------------------------- |
---|
746 | ! Arguments: |
---|
747 | INTEGER, INTENT(IN) :: ncres |
---|
748 | CHARACTER(LEN=*), INTENT(IN) :: fnam |
---|
749 | !------------------------------------------------------------------------------- |
---|
750 | IF(ncres/=NF90_NOERR) THEN |
---|
751 | WRITE(lunout,*)'Problem with file '//TRIM(fnam)//' in routine limit_netcdf.' |
---|
752 | CALL abort_physic('limit_netcdf',NF90_STRERROR(ncres),1) |
---|
753 | END IF |
---|
754 | |
---|
755 | END SUBROUTINE ncerr |
---|
756 | ! |
---|
757 | !------------------------------------------------------------------------------- |
---|
758 | |
---|
759 | |
---|
760 | !------------------------------------------------------------------------------- |
---|
761 | ! |
---|
762 | SUBROUTINE strclean(s) |
---|
763 | ! |
---|
764 | !------------------------------------------------------------------------------- |
---|
765 | IMPLICIT NONE |
---|
766 | !------------------------------------------------------------------------------- |
---|
767 | ! Purpose: Remove tail null characters from the input string. |
---|
768 | !------------------------------------------------------------------------------- |
---|
769 | ! Parameters: |
---|
770 | CHARACTER(LEN=*), INTENT(INOUT) :: s |
---|
771 | !------------------------------------------------------------------------------- |
---|
772 | ! Local variable: |
---|
773 | INTEGER :: k |
---|
774 | !------------------------------------------------------------------------------- |
---|
775 | k=LEN_TRIM(s); DO WHILE(ICHAR(s(k:k))==0); s(k:k)=' '; k=LEN_TRIM(s); END DO |
---|
776 | |
---|
777 | END SUBROUTINE strclean |
---|
778 | ! |
---|
779 | !------------------------------------------------------------------------------- |
---|
780 | |
---|
781 | |
---|
782 | !------------------------------------------------------------------------------- |
---|
783 | ! |
---|
784 | FUNCTION is_in(s1,s2) RESULT(res) |
---|
785 | ! |
---|
786 | !------------------------------------------------------------------------------- |
---|
787 | IMPLICIT NONE |
---|
788 | !------------------------------------------------------------------------------- |
---|
789 | ! Purpose: Check wether s1 is present in the s2(:) list (case insensitive). |
---|
790 | !------------------------------------------------------------------------------- |
---|
791 | ! Arguments: |
---|
792 | CHARACTER(LEN=*), INTENT(IN) :: s1, s2(:) |
---|
793 | LOGICAL :: res |
---|
794 | !------------------------------------------------------------------------------- |
---|
795 | res=.FALSE.; DO k=1,SIZE(s2); res=res.OR.strLow(s1)==strLow(s2(k)); END DO |
---|
796 | |
---|
797 | END FUNCTION is_in |
---|
798 | ! |
---|
799 | !------------------------------------------------------------------------------- |
---|
800 | |
---|
801 | |
---|
802 | !------------------------------------------------------------------------------- |
---|
803 | ! |
---|
804 | ELEMENTAL FUNCTION strLow(s) RESULT(res) |
---|
805 | ! |
---|
806 | !------------------------------------------------------------------------------- |
---|
807 | IMPLICIT NONE |
---|
808 | !------------------------------------------------------------------------------- |
---|
809 | ! Purpose: Lower case conversion. |
---|
810 | !------------------------------------------------------------------------------- |
---|
811 | ! Arguments: |
---|
812 | CHARACTER(LEN=*), INTENT(IN) :: s |
---|
813 | CHARACTER(LEN=ns) :: res |
---|
814 | !------------------------------------------------------------------------------- |
---|
815 | ! Local variable: |
---|
816 | INTEGER :: k, ix |
---|
817 | !------------------------------------------------------------------------------- |
---|
818 | res=s |
---|
819 | DO k=1,LEN(s); ix=IACHAR(s(k:k)) |
---|
820 | IF(64<ix.AND.ix<91) res(k:k)=ACHAR(ix+32) |
---|
821 | END DO |
---|
822 | |
---|
823 | END FUNCTION strLow |
---|
824 | ! |
---|
825 | !------------------------------------------------------------------------------- |
---|
826 | |
---|
827 | #endif |
---|
828 | ! of #ifndef CPP_1D |
---|
829 | END SUBROUTINE limit_netcdf |
---|
830 | |
---|
831 | END MODULE limit |
---|
832 | ! |
---|
833 | !******************************************************************************* |
---|
834 | |
---|