1 | ! |
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2 | ! $Id: $ |
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3 | ! |
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4 | ! This subroutine creates the file grilles_gcm.nc containg longitudes and |
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5 | ! latitudes in degrees for grid u and v. This subroutine is called from |
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6 | ! ce0l. This subroutine corresponds to the first |
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7 | ! part in the program create_fausse_var. |
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8 | ! |
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9 | SUBROUTINE grilles_gcm_netcdf_sub(masque,phis) |
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10 | |
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11 | IMPLICIT NONE |
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12 | |
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13 | INCLUDE "dimensions.h" |
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14 | INCLUDE "paramet.h" |
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15 | INCLUDE "comconst.h" |
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16 | INCLUDE "comgeom.h" |
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17 | INCLUDE "comvert.h" |
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18 | INCLUDE "netcdf.inc" |
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19 | INCLUDE "serre.h" |
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20 | |
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21 | |
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22 | REAL,DIMENSION(iip1,jjp1),INTENT(IN) :: masque ! masque terre/mer |
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23 | REAL,DIMENSION(iip1,jjp1),INTENT(IN) :: phis ! geopotentiel au sol |
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24 | |
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25 | REAL temp(iim+1,jjm+1) |
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26 | ! Attributs netcdf sortie |
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27 | INTEGER ncid_out,rcode_out |
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28 | INTEGER out_lonuid,out_lonvid,out_latuid,out_latvid,out_levid |
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29 | INTEGER out_varid |
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30 | INTEGER out_lonudim,out_lonvdim |
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31 | INTEGER out_latudim,out_latvdim,out_dim(3) |
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32 | INTEGER out_levdim |
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33 | |
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34 | INTEGER start(4),COUNT(4) |
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35 | |
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36 | INTEGER status,i,j |
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37 | REAL rlatudeg(jjp1),rlatvdeg(jjm),rlevdeg(llm) |
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38 | REAL rlonudeg(iip1),rlonvdeg(iip1) |
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39 | |
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40 | REAL dlon1(iip1),dlon2(iip1),dlat1(jjp1),dlat2(jjp1) |
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41 | REAL acoslat,dxkm,dykm,resol(iip1,jjp1) |
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42 | REAL,DIMENSION(iip1,jjp1) :: phis_loc |
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43 | INTEGER masque_int(iip1,jjp1) |
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44 | INTEGER :: phis_id |
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45 | INTEGER :: area_id |
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46 | INTEGER :: mask_id |
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47 | INTEGER :: presnivs_id |
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48 | |
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49 | rad = 6400000 |
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50 | omeg = 7.272205e-05 |
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51 | g = 9.8 |
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52 | kappa = 0.285716 |
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53 | daysec = 86400 |
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54 | cpp = 1004.70885 |
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55 | |
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56 | preff = 101325. |
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57 | pa= 50000. |
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58 | |
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59 | CALL conf_gcm( 99, .TRUE. ) |
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60 | CALL iniconst |
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61 | CALL inigeom |
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62 | |
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63 | DO j=1,jjp1 |
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64 | rlatudeg(j)=rlatu(j)*180./pi |
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65 | ENDDO |
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66 | DO j=1,jjm |
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67 | rlatvdeg(j)=rlatv(j)*180./pi |
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68 | ENDDO |
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69 | |
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70 | DO i=1,iip1 |
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71 | rlonudeg(i)=rlonu(i)*180./pi + 360. |
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72 | rlonvdeg(i)=rlonv(i)*180./pi + 360. |
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73 | ENDDO |
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74 | |
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75 | |
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76 | ! 2 ----- OUVERTURE DE LA SORTIE NETCDF |
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77 | ! --------------------------------------------------- |
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78 | ! CREATION OUTPUT |
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79 | ! ouverture fichier netcdf de sortie out |
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80 | status=NF_CREATE('grilles_gcm.nc',NF_CLOBBER,ncid_out) |
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81 | CALL handle_err(status) |
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82 | status=NF_DEF_DIM(ncid_out,'lonu',iim+1,out_lonudim) |
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83 | CALL handle_err(status) |
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84 | status=NF_DEF_DIM(ncid_out,'lonv',iim+1,out_lonvdim) |
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85 | CALL handle_err(status) |
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86 | status=NF_DEF_DIM(ncid_out,'latu',jjm+1,out_latudim) |
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87 | CALL handle_err(status) |
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88 | status=NF_DEF_DIM(ncid_out,'latv',jjm,out_latvdim) |
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89 | CALL handle_err(status) |
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90 | |
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91 | |
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92 | ! Longitudes en u |
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93 | status=NF_DEF_VAR(ncid_out,'lonu',NF_FLOAT,1,out_lonudim, out_lonuid) |
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94 | CALL handle_err(status) |
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95 | status=NF_PUT_ATT_TEXT(ncid_out,out_lonuid,'units', 12,'degrees_east') |
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96 | status=NF_PUT_ATT_TEXT(ncid_out,out_lonuid,'long_name',9,'Longitude en u') |
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97 | |
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98 | ! Longitudes en v |
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99 | status=NF_DEF_VAR(ncid_out,'lonv',NF_FLOAT,1,out_lonvdim, out_lonvid) |
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100 | CALL handle_err(status) |
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101 | status=NF_PUT_ATT_TEXT(ncid_out,out_lonvid,'units', 12,'degrees_east') |
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102 | status=NF_PUT_ATT_TEXT(ncid_out,out_lonvid,'long_name', 9,'Longitude en v') |
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103 | |
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104 | ! Latitude en u |
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105 | status=NF_DEF_VAR(ncid_out,'latu',NF_FLOAT,1,out_latudim, out_latuid) |
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106 | CALL handle_err(status) |
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107 | status=NF_PUT_ATT_TEXT(ncid_out,out_latuid,'units', 13,'degrees_north') |
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108 | status=NF_PUT_ATT_TEXT(ncid_out,out_latuid,'long_name', 8,'Latitude en u') |
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109 | |
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110 | ! Latitude en v |
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111 | status=NF_DEF_VAR(ncid_out,'latv',NF_FLOAT,1,out_latvdim, out_latvid) |
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112 | CALL handle_err(status) |
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113 | status=NF_PUT_ATT_TEXT(ncid_out,out_latvid,'units', 13,'degrees_north') |
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114 | status=NF_PUT_ATT_TEXT(ncid_out,out_latvid,'long_name', 8,'Latitude en v') |
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115 | |
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116 | ! ecriture de la grille u |
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117 | out_dim(1)=out_lonudim |
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118 | out_dim(2)=out_latudim |
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119 | status=NF_DEF_VAR(ncid_out,'grille_u',NF_FLOAT,2,out_dim, out_varid) |
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120 | CALL handle_err(status) |
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121 | status=NF_PUT_ATT_TEXT(ncid_out,out_varid,'units', 6,'Kelvin') |
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122 | status=NF_PUT_ATT_TEXT(ncid_out,out_varid,'long_name', 16,'Grille aux point u') |
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123 | |
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124 | ! ecriture de la grille v |
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125 | out_dim(1)=out_lonvdim |
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126 | out_dim(2)=out_latvdim |
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127 | status=NF_DEF_VAR(ncid_out,'grille_v',NF_FLOAT,2,out_dim, out_varid) |
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128 | CALL handle_err(status) |
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129 | status=NF_PUT_ATT_TEXT(ncid_out,out_varid,'units', 6,'Kelvin') |
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130 | status=NF_PUT_ATT_TEXT(ncid_out,out_varid,'long_name', 16,'Grille aux point v') |
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131 | |
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132 | ! ecriture de la grille u |
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133 | out_dim(1)=out_lonvdim |
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134 | out_dim(2)=out_latudim |
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135 | status=NF_DEF_VAR(ncid_out,'grille_s',NF_FLOAT,2,out_dim, out_varid) |
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136 | CALL handle_err(status) |
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137 | status=NF_PUT_ATT_TEXT(ncid_out,out_varid,'units', 6,'Kelvin') |
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138 | status=NF_PUT_ATT_TEXT(ncid_out,out_varid,'long_name',16,'Grille aux point u') |
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139 | |
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140 | status=NF_ENDDEF(ncid_out) |
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141 | write(*,*) "COUCOU 6" |
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142 | CALL handle_err(status) |
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143 | ! 5) ----- FERMETURE DES FICHIERS NETCDF------------------ |
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144 | ! -------------------------------------------------------- |
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145 | ! 3-b- Ecriture de la grille pour la sortie |
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146 | ! rajoute l'ecriture de la grille |
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147 | |
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148 | #ifdef NC_DOUBLE |
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149 | status=NF_PUT_VARA_DOUBLE(ncid_out,out_lonuid,1,iim+1,rlonudeg) |
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150 | CALL handle_err(status) |
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151 | status=NF_PUT_VARA_DOUBLE(ncid_out,out_lonvid,1,iim+1,rlonvdeg) |
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152 | CALL handle_err(status) |
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153 | status=NF_PUT_VARA_DOUBLE(ncid_out,out_latuid,1,jjm+1,rlatudeg) |
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154 | CALL handle_err(status) |
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155 | status=NF_PUT_VARA_DOUBLE(ncid_out,out_latvid,1,jjm,rlatvdeg) |
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156 | CALL handle_err(status) |
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157 | #else |
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158 | status=NF_PUT_VARA_REAL(ncid_out,out_lonuid,1,iim+1,rlonudeg) |
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159 | CALL handle_err(status) |
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160 | status=NF_PUT_VARA_REAL(ncid_out,out_lonvid,1,iim+1,rlonvdeg) |
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161 | CALL handle_err(status) |
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162 | status=NF_PUT_VARA_REAL(ncid_out,out_latuid,1,jjm+1,rlatudeg) |
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163 | CALL handle_err(status) |
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164 | status=NF_PUT_VARA_REAL(ncid_out,out_latvid,1,jjm,rlatvdeg) |
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165 | CALL handle_err(status) |
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166 | #endif |
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167 | |
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168 | start(1)=1 |
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169 | start(2)=1 |
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170 | start(3)=1 |
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171 | start(4)=1 |
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172 | |
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173 | COUNT(1)=iim+1 |
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174 | COUNT(2)=jjm+1 |
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175 | COUNT(3)=1 |
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176 | COUNT(4)=1 |
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177 | |
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178 | DO j=1,jjm+1 |
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179 | DO i=1,iim+1 |
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180 | temp(i,j)=MOD(i,2)+MOD(j,2) |
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181 | ENDDO |
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182 | ENDDO |
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183 | |
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184 | #ifdef NC_DOUBLE |
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185 | status=NF_PUT_VARA_DOUBLE(ncid_out,out_varid,start, count,temp) |
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186 | CALL handle_err(status) |
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187 | #else |
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188 | status=NF_PUT_VARA_REAL(ncid_out,out_varid,start, count,temp) |
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189 | CALL handle_err(status) |
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190 | #endif |
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191 | |
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192 | ! On re-ouvre le fichier pour rajouter 4 nouvelles variables necessaire pour INCA |
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193 | ! lev - phis - aire - mask |
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194 | ! rlevdeg(:) = presnivs |
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195 | rlevdeg(:) = presnivs(:) |
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196 | phis_loc(:,:) = phis(:,:)/g |
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197 | |
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198 | ! niveaux de pression verticaux |
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199 | status = NF_REDEF (ncid_out) |
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200 | CALL handle_err(status) |
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201 | status=NF_DEF_DIM(ncid_out,'lev',llm,out_levdim) |
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202 | CALL handle_err(status) |
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203 | status=NF_DEF_VAR(ncid_out,'presnivs',NF_FLOAT,1,out_levdim,& |
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204 | presnivs_id) |
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205 | CALL handle_err(status) |
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206 | |
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207 | ! fields |
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208 | out_dim(1)=out_lonvdim |
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209 | out_dim(2)=out_latudim |
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210 | |
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211 | status = nf_def_var(ncid_out,'phis',NF_FLOAT,2,out_dim,phis_id) |
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212 | CALL handle_err(status) |
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213 | status = nf_def_var(ncid_out,'aire',NF_FLOAT,2,out_dim,area_id) |
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214 | CALL handle_err(status) |
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215 | status = nf_def_var(ncid_out,'mask',NF_INT ,2,out_dim,mask_id) |
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216 | CALL handle_err(status) |
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217 | |
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218 | status=NF_ENDDEF(ncid_out) |
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219 | CALL handle_err(status) |
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220 | |
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221 | ! ecriture des variables |
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222 | #ifdef NC_DOUBLE |
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223 | status=NF_PUT_VARA_DOUBLE(ncid_out,presnivs_id,1,llm,rlevdeg) |
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224 | CALL handle_err(status) |
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225 | #else |
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226 | status=NF_PUT_VARA_REAL(ncid_out,out_levid,1,llm,rlevdeg) |
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227 | CALL handle_err(status) |
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228 | #endif |
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229 | |
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230 | start(1)=1 |
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231 | start(2)=1 |
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232 | start(3)=1 |
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233 | start(4)=0 |
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234 | COUNT(1)=iip1 |
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235 | COUNT(2)=jjp1 |
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236 | COUNT(3)=1 |
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237 | COUNT(4)=0 |
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238 | |
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239 | status = nf_put_vara_double(ncid_out, phis_id,start,count, phis_loc) |
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240 | CALL handle_err(status) |
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241 | status = nf_put_vara_double(ncid_out, area_id,start,count, aire) |
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242 | CALL handle_err(status) |
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243 | masque_int(:,:) = nINT(masque(:,:)) |
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244 | status = nf_put_vara_int(ncid_out, mask_id,start,count,masque_int) |
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245 | CALL handle_err(status) |
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246 | |
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247 | ! fermeture du fichier netcdf |
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248 | CALL ncclos(ncid_out,rcode_out) |
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249 | |
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250 | END SUBROUTINE grilles_gcm_netcdf_sub |
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251 | |
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252 | |
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253 | |
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254 | SUBROUTINE handle_err(status) |
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255 | INCLUDE "netcdf.inc" |
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256 | |
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257 | INTEGER status |
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258 | IF (status.NE.nf_noerr) THEN |
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259 | PRINT *,NF_STRERROR(status) |
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260 | CALL abort_gcm('grilles_gcm_netcdf','netcdf error',1) |
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261 | ENDIF |
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262 | END SUBROUTINE handle_err |
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263 | |
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