| 1 | subroutine wstats(ngrid,nom,titre,unite,dim,px) |
|---|
| 2 | |
|---|
| 3 | implicit none |
|---|
| 4 | |
|---|
| 5 | #include "dimensions.h" |
|---|
| 6 | #include "statto.h" |
|---|
| 7 | #include "netcdf.inc" |
|---|
| 8 | |
|---|
| 9 | integer,intent(in) :: ngrid |
|---|
| 10 | character (len=*),intent(in) :: nom,titre,unite |
|---|
| 11 | integer,intent(in) :: dim |
|---|
| 12 | real, dimension(ngrid,llm),intent(in) :: px |
|---|
| 13 | integer,parameter :: iip1=iim+1 |
|---|
| 14 | integer,parameter :: jjp1=jjm+1 |
|---|
| 15 | real, dimension(iip1,jjp1,llm) :: mean3d,sd3d,dx3 |
|---|
| 16 | real, dimension(iip1,jjp1) :: mean2d,sd2d,dx2 |
|---|
| 17 | character (len=50) :: namebis |
|---|
| 18 | character (len=50), save :: firstvar |
|---|
| 19 | integer :: ierr,varid,nbdim,nid |
|---|
| 20 | integer :: meanid,sdid |
|---|
| 21 | integer, dimension(4) :: id,start,size |
|---|
| 22 | logical, save :: firstcall=.TRUE. |
|---|
| 23 | integer :: l,i,j,ig0 |
|---|
| 24 | integer,save :: index |
|---|
| 25 | |
|---|
| 26 | integer, save :: step=0 |
|---|
| 27 | |
|---|
| 28 | |
|---|
| 29 | if (firstcall) then |
|---|
| 30 | firstcall=.false. |
|---|
| 31 | firstvar=trim((nom)) |
|---|
| 32 | call inistats(ierr) |
|---|
| 33 | endif |
|---|
| 34 | |
|---|
| 35 | if (firstvar==nom) then ! If we're back to the first variable |
|---|
| 36 | step = step + 1 |
|---|
| 37 | endif |
|---|
| 38 | |
|---|
| 39 | if (mod(step,istats).ne.0) then |
|---|
| 40 | RETURN |
|---|
| 41 | endif |
|---|
| 42 | |
|---|
| 43 | ierr = NF_OPEN("stats.nc",NF_WRITE,nid) |
|---|
| 44 | |
|---|
| 45 | namebis=trim(nom) |
|---|
| 46 | ierr= NF_INQ_VARID(nid,namebis,meanid) |
|---|
| 47 | |
|---|
| 48 | if (ierr.ne.NF_NOERR) then |
|---|
| 49 | |
|---|
| 50 | if (firstvar==nom) then |
|---|
| 51 | index=1 |
|---|
| 52 | count=0 |
|---|
| 53 | endif |
|---|
| 54 | |
|---|
| 55 | |
|---|
| 56 | !declaration de la variable |
|---|
| 57 | |
|---|
| 58 | ! choix du nom des coordonnees |
|---|
| 59 | ierr= NF_INQ_DIMID(nid,"longitude",id(1)) |
|---|
| 60 | ierr= NF_INQ_DIMID(nid,"latitude",id(2)) |
|---|
| 61 | if (dim.eq.3) then |
|---|
| 62 | ierr= NF_INQ_DIMID(nid,"altitude",id(3)) |
|---|
| 63 | ierr= NF_INQ_DIMID(nid,"Time",id(4)) |
|---|
| 64 | nbdim=4 |
|---|
| 65 | else if (dim==2) then |
|---|
| 66 | ierr= NF_INQ_DIMID(nid,"Time",id(3)) |
|---|
| 67 | nbdim=3 |
|---|
| 68 | endif |
|---|
| 69 | |
|---|
| 70 | write (*,*) "=====================" |
|---|
| 71 | write (*,*) "STATS: creation de ",nom |
|---|
| 72 | namebis=trim(nom) |
|---|
| 73 | call def_var_stats(nid,namebis,titre,unite,nbdim,id,meanid,ierr) |
|---|
| 74 | call inivar(nid,meanid,ngrid,dim,index,px,ierr) |
|---|
| 75 | namebis=trim(nom)//"_sd" |
|---|
| 76 | call def_var_stats(nid,namebis,trim(titre)//" total standard deviation over the season",unite,nbdim,id,sdid,ierr) |
|---|
| 77 | call inivar(nid,sdid,ngrid,dim,index,px,ierr) |
|---|
| 78 | |
|---|
| 79 | ierr= NF_CLOSE(nid) |
|---|
| 80 | return |
|---|
| 81 | |
|---|
| 82 | else |
|---|
| 83 | namebis=trim(nom)//"_sd" |
|---|
| 84 | ierr= NF_INQ_VARID(nid,namebis,sdid) |
|---|
| 85 | |
|---|
| 86 | endif |
|---|
| 87 | |
|---|
| 88 | if (firstvar==nom) then |
|---|
| 89 | count(index)=count(int(index))+1 |
|---|
| 90 | index=index+1 |
|---|
| 91 | if (index>istime) then |
|---|
| 92 | index=1 |
|---|
| 93 | endif |
|---|
| 94 | endif |
|---|
| 95 | |
|---|
| 96 | if (count(index)==0) then |
|---|
| 97 | if (dim.eq.3) then |
|---|
| 98 | start=(/1,1,1,index/) |
|---|
| 99 | size=(/iip1,jjp1,llm,1/) |
|---|
| 100 | mean3d=0 |
|---|
| 101 | sd3d=0 |
|---|
| 102 | else if (dim.eq.2) then |
|---|
| 103 | start=(/1,1,index,0/) |
|---|
| 104 | size=(/iip1,jjp1,1,0/) |
|---|
| 105 | mean2d=0 |
|---|
| 106 | sd2d=0 |
|---|
| 107 | endif |
|---|
| 108 | else |
|---|
| 109 | if (dim.eq.3) then |
|---|
| 110 | start=(/1,1,1,index/) |
|---|
| 111 | size=(/iip1,jjp1,llm,1/) |
|---|
| 112 | #ifdef NC_DOUBLE |
|---|
| 113 | ierr = NF_GET_VARA_DOUBLE(nid,meanid,start,size,mean3d) |
|---|
| 114 | ierr = NF_GET_VARA_DOUBLE(nid,sdid,start,size,sd3d) |
|---|
| 115 | #else |
|---|
| 116 | ierr = NF_GET_VARA_REAL(nid,meanid,start,size,mean3d) |
|---|
| 117 | ierr = NF_GET_VARA_REAL(nid,sdid,start,size,sd3d) |
|---|
| 118 | #endif |
|---|
| 119 | if (ierr.ne.NF_NOERR) then |
|---|
| 120 | write (*,*) NF_STRERROR(ierr) |
|---|
| 121 | stop "" |
|---|
| 122 | endif |
|---|
| 123 | |
|---|
| 124 | else if (dim.eq.2) then |
|---|
| 125 | start=(/1,1,index,0/) |
|---|
| 126 | size=(/iip1,jjp1,1,0/) |
|---|
| 127 | #ifdef NC_DOUBLE |
|---|
| 128 | ierr = NF_GET_VARA_DOUBLE(nid,meanid,start,size,mean2d) |
|---|
| 129 | ierr = NF_GET_VARA_DOUBLE(nid,sdid,start,size,sd2d) |
|---|
| 130 | #else |
|---|
| 131 | ierr = NF_GET_VARA_REAL(nid,meanid,start,size,mean2d) |
|---|
| 132 | ierr = NF_GET_VARA_REAL(nid,sdid,start,size,sd2d) |
|---|
| 133 | #endif |
|---|
| 134 | if (ierr.ne.NF_NOERR) then |
|---|
| 135 | write (*,*) NF_STRERROR(ierr) |
|---|
| 136 | stop "" |
|---|
| 137 | endif |
|---|
| 138 | endif |
|---|
| 139 | endif |
|---|
| 140 | |
|---|
| 141 | if (dim.eq.3) then |
|---|
| 142 | |
|---|
| 143 | ! Passage variable physique --> variable dynamique |
|---|
| 144 | |
|---|
| 145 | DO l=1,llm |
|---|
| 146 | DO i=1,iip1 |
|---|
| 147 | dx3(i,1,l)=px(1,l) |
|---|
| 148 | dx3(i,jjp1,l)=px(ngrid,l) |
|---|
| 149 | ENDDO |
|---|
| 150 | DO j=2,jjm |
|---|
| 151 | ig0= 1+(j-2)*iim |
|---|
| 152 | DO i=1,iim |
|---|
| 153 | dx3(i,j,l)=px(ig0+i,l) |
|---|
| 154 | ENDDO |
|---|
| 155 | dx3(iip1,j,l)=dx3(1,j,l) |
|---|
| 156 | ENDDO |
|---|
| 157 | ENDDO |
|---|
| 158 | |
|---|
| 159 | mean3d(:,:,:)= mean3d(:,:,:)+dx3(:,:,:) |
|---|
| 160 | sd3d(:,:,:)= sd3d(:,:,:)+dx3(:,:,:)**2 |
|---|
| 161 | |
|---|
| 162 | #ifdef NC_DOUBLE |
|---|
| 163 | ierr = NF_PUT_VARA_DOUBLE(nid,meanid,start,size,mean3d) |
|---|
| 164 | ierr = NF_PUT_VARA_DOUBLE(nid,sdid,start,size,sd3d) |
|---|
| 165 | #else |
|---|
| 166 | ierr = NF_PUT_VARA_REAL(nid,meanid,start,size,mean3d) |
|---|
| 167 | ierr = NF_PUT_VARA_REAL(nid,sdid,start,size,sd3d) |
|---|
| 168 | #endif |
|---|
| 169 | if (ierr.ne.NF_NOERR) then |
|---|
| 170 | write (*,*) NF_STRERROR(ierr) |
|---|
| 171 | stop "" |
|---|
| 172 | endif |
|---|
| 173 | |
|---|
| 174 | else if (dim.eq.2) then |
|---|
| 175 | |
|---|
| 176 | ! Passage variable physique --> physique dynamique |
|---|
| 177 | |
|---|
| 178 | DO i=1,iip1 |
|---|
| 179 | dx2(i,1)=px(1,1) |
|---|
| 180 | dx2(i,jjp1)=px(ngrid,1) |
|---|
| 181 | ENDDO |
|---|
| 182 | DO j=2,jjm |
|---|
| 183 | ig0= 1+(j-2)*iim |
|---|
| 184 | DO i=1,iim |
|---|
| 185 | dx2(i,j)=px(ig0+i,1) |
|---|
| 186 | ENDDO |
|---|
| 187 | dx2(iip1,j)=dx2(1,j) |
|---|
| 188 | ENDDO |
|---|
| 189 | |
|---|
| 190 | mean2d(:,:)= mean2d(:,:)+dx2(:,:) |
|---|
| 191 | sd2d(:,:)= sd2d(:,:)+dx2(:,:)**2 |
|---|
| 192 | |
|---|
| 193 | #ifdef NC_DOUBLE |
|---|
| 194 | ierr = NF_PUT_VARA_DOUBLE(nid,meanid,start,size,mean2d) |
|---|
| 195 | ierr = NF_PUT_VARA_DOUBLE(nid,sdid,start,size,sd2d) |
|---|
| 196 | #else |
|---|
| 197 | ierr = NF_PUT_VARA_REAL(nid,meanid,start,size,mean2d) |
|---|
| 198 | ierr = NF_PUT_VARA_REAL(nid,sdid,start,size,sd2d) |
|---|
| 199 | #endif |
|---|
| 200 | if (ierr.ne.NF_NOERR) then |
|---|
| 201 | write (*,*) NF_STRERROR(ierr) |
|---|
| 202 | stop "" |
|---|
| 203 | endif |
|---|
| 204 | |
|---|
| 205 | endif |
|---|
| 206 | |
|---|
| 207 | ierr= NF_CLOSE(nid) |
|---|
| 208 | |
|---|
| 209 | end subroutine wstats |
|---|
| 210 | |
|---|
| 211 | !====================================================== |
|---|
| 212 | subroutine inivar(nid,varid,ngrid,dim,index,px,ierr) |
|---|
| 213 | |
|---|
| 214 | implicit none |
|---|
| 215 | |
|---|
| 216 | include "dimensions.h" |
|---|
| 217 | !!!!!!include "dimphys.h" |
|---|
| 218 | include "netcdf.inc" |
|---|
| 219 | |
|---|
| 220 | integer, intent(in) :: nid,varid,dim,index,ngrid |
|---|
| 221 | real, dimension(ngrid,llm), intent(in) :: px |
|---|
| 222 | integer, intent(out) :: ierr |
|---|
| 223 | |
|---|
| 224 | integer,parameter :: iip1=iim+1 |
|---|
| 225 | integer,parameter :: jjp1=jjm+1 |
|---|
| 226 | |
|---|
| 227 | integer :: l,i,j,ig0 |
|---|
| 228 | integer, dimension(4) :: start,size |
|---|
| 229 | real, dimension(iip1,jjp1,llm) :: dx3 |
|---|
| 230 | real, dimension(iip1,jjp1) :: dx2 |
|---|
| 231 | |
|---|
| 232 | if (dim.eq.3) then |
|---|
| 233 | |
|---|
| 234 | start=(/1,1,1,index/) |
|---|
| 235 | size=(/iip1,jjp1,llm,1/) |
|---|
| 236 | |
|---|
| 237 | ! Passage variable physique --> variable dynamique |
|---|
| 238 | |
|---|
| 239 | DO l=1,llm |
|---|
| 240 | DO i=1,iip1 |
|---|
| 241 | dx3(i,1,l)=px(1,l) |
|---|
| 242 | dx3(i,jjp1,l)=px(ngrid,l) |
|---|
| 243 | ENDDO |
|---|
| 244 | DO j=2,jjm |
|---|
| 245 | ig0= 1+(j-2)*iim |
|---|
| 246 | DO i=1,iim |
|---|
| 247 | dx3(i,j,l)=px(ig0+i,l) |
|---|
| 248 | ENDDO |
|---|
| 249 | dx3(iip1,j,l)=dx3(1,j,l) |
|---|
| 250 | ENDDO |
|---|
| 251 | ENDDO |
|---|
| 252 | |
|---|
| 253 | #ifdef NC_DOUBLE |
|---|
| 254 | ierr = NF_PUT_VARA_DOUBLE(nid,varid,start,size,dx3) |
|---|
| 255 | #else |
|---|
| 256 | ierr = NF_PUT_VARA_REAL(nid,varid,start,size,dx3) |
|---|
| 257 | #endif |
|---|
| 258 | |
|---|
| 259 | else if (dim.eq.2) then |
|---|
| 260 | |
|---|
| 261 | start=(/1,1,index,0/) |
|---|
| 262 | size=(/iip1,jjp1,1,0/) |
|---|
| 263 | |
|---|
| 264 | ! Passage variable physique --> physique dynamique |
|---|
| 265 | |
|---|
| 266 | DO i=1,iip1 |
|---|
| 267 | dx2(i,1)=px(1,1) |
|---|
| 268 | dx2(i,jjp1)=px(ngrid,1) |
|---|
| 269 | ENDDO |
|---|
| 270 | DO j=2,jjm |
|---|
| 271 | ig0= 1+(j-2)*iim |
|---|
| 272 | DO i=1,iim |
|---|
| 273 | dx2(i,j)=px(ig0+i,1) |
|---|
| 274 | ENDDO |
|---|
| 275 | dx2(iip1,j)=dx2(1,j) |
|---|
| 276 | ENDDO |
|---|
| 277 | |
|---|
| 278 | #ifdef NC_DOUBLE |
|---|
| 279 | ierr = NF_PUT_VARA_DOUBLE(nid,varid,start,size,dx2) |
|---|
| 280 | #else |
|---|
| 281 | ierr = NF_PUT_VARA_REAL(nid,varid,start,size,dx2) |
|---|
| 282 | #endif |
|---|
| 283 | |
|---|
| 284 | endif |
|---|
| 285 | |
|---|
| 286 | end subroutine inivar |
|---|
| 287 | |
|---|
| 288 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
|---|
| 289 | |
|---|
| 290 | subroutine def_var_stats(nid,name,title,units,nbdim,dimids,nvarid,ierr) |
|---|
| 291 | |
|---|
| 292 | ! This subroutine defines variable 'name' in a (pre-existing and opened) |
|---|
| 293 | ! NetCDF file (known from its NetCDF ID 'nid'). |
|---|
| 294 | ! The number of dimensions 'nbdim' of the variable, as well as the IDs of |
|---|
| 295 | ! corresponding dimensions must be set (in array 'dimids'). |
|---|
| 296 | ! Upon successfull definition of the variable, 'nvarid' contains the |
|---|
| 297 | ! NetCDF ID of the variable. |
|---|
| 298 | ! The variables' attributes 'title' (Note that 'long_name' would be more |
|---|
| 299 | ! appropriate) and 'units' are also set. |
|---|
| 300 | |
|---|
| 301 | implicit none |
|---|
| 302 | |
|---|
| 303 | #include "netcdf.inc" |
|---|
| 304 | |
|---|
| 305 | integer,intent(in) :: nid ! NetCDF file ID |
|---|
| 306 | character(len=*),intent(in) :: name ! the variable's name |
|---|
| 307 | character(len=*),intent(in) :: title ! 'title' attribute of variable |
|---|
| 308 | character(len=*),intent(in) :: units ! 'units' attribute of variable |
|---|
| 309 | integer,intent(in) :: nbdim ! number of dimensions of the variable |
|---|
| 310 | integer,dimension(nbdim),intent(in) :: dimids ! NetCDF IDs of the dimensions |
|---|
| 311 | ! the variable is defined along |
|---|
| 312 | integer,intent(out) :: nvarid ! NetCDF ID of the variable |
|---|
| 313 | integer,intent(out) :: ierr ! returned NetCDF staus code |
|---|
| 314 | |
|---|
| 315 | ! 1. Switch to NetCDF define mode |
|---|
| 316 | ierr=NF_REDEF(nid) |
|---|
| 317 | |
|---|
| 318 | ! 2. Define the variable |
|---|
| 319 | #ifdef NC_DOUBLE |
|---|
| 320 | ierr = NF_DEF_VAR (nid,adjustl(name),NF_DOUBLE,nbdim,dimids,nvarid) |
|---|
| 321 | #else |
|---|
| 322 | ierr = NF_DEF_VAR (nid,adjustl(name),NF_FLOAT,nbdim,dimids,nvarid) |
|---|
| 323 | #endif |
|---|
| 324 | if(ierr/=NF_NOERR) then |
|---|
| 325 | write(*,*) "def_var_stats: Failed defining variable "//trim(name) |
|---|
| 326 | write(*,*) NF_STRERROR(ierr) |
|---|
| 327 | stop "" |
|---|
| 328 | endif |
|---|
| 329 | |
|---|
| 330 | ! 3. Write attributes |
|---|
| 331 | ierr=NF_PUT_ATT_TEXT(nid,nvarid,"title",& |
|---|
| 332 | len_trim(adjustl(title)),adjustl(title)) |
|---|
| 333 | if(ierr/=NF_NOERR) then |
|---|
| 334 | write(*,*) "def_var_stats: Failed writing title attribute for "//trim(name) |
|---|
| 335 | write(*,*) NF_STRERROR(ierr) |
|---|
| 336 | stop "" |
|---|
| 337 | endif |
|---|
| 338 | |
|---|
| 339 | ierr=NF_PUT_ATT_TEXT(nid,nvarid,"units",& |
|---|
| 340 | len_trim(adjustl(units)),adjustl(units)) |
|---|
| 341 | if(ierr/=NF_NOERR) then |
|---|
| 342 | write(*,*) "def_var_stats: Failed writing units attribute for "//trim(name) |
|---|
| 343 | write(*,*) NF_STRERROR(ierr) |
|---|
| 344 | stop "" |
|---|
| 345 | endif |
|---|
| 346 | |
|---|
| 347 | ! 4. Switch out of NetCDF define mode |
|---|
| 348 | ierr = NF_ENDDEF(nid) |
|---|
| 349 | |
|---|
| 350 | end subroutine def_var_stats |
|---|
| 351 | |
|---|
