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SUBROUTINE iotd_ini(fichnom,iim,jjm,llm,prlon,prlat,pcoordv,jour0,mois0,an0,t0,timestep,calendrier) |
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IMPLICIT NONE |
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!======================================================================= |
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! |
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! Auteur: F. Hourdin |
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! ------- |
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! |
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! Objet: |
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! ------ |
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! Light interface for netcdf outputs. can be used outside LMDZ |
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! |
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!======================================================================= |
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!----------------------------------------------------------------------- |
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! Declarations: |
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! ------------- |
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INCLUDE "netcdf.inc" |
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INCLUDE "iotd.h" |
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! Arguments: |
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! ---------- |
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integer iim,jjm,llm |
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real prlon(iim),prlat(jjm),pcoordv(llm),timestep,t0 |
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INTEGER id_FOCE |
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INTEGER jour0,mois0,an0 |
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CHARACTER*(*) calendrier |
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integer corner(4),edges(4),ndim |
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real px(1000) |
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character (len=10) :: nom |
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real*4 rlon(iim),rlat(jjm),coordv(llm) |
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! Local: |
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! ------ |
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CHARACTER*3,DIMENSION(12) :: cmois=(/'JAN','FEB','MAR','APR','MAY','JUN','JUL','AUG','SEP','OCT','NOV','DEC'/) |
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CHARACTER*10 date0 |
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CHARACTER*11 date0b |
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INTEGER :: ierr |
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integer :: nvarid |
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integer, dimension(2) :: id |
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character*(*) fichnom |
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real pi |
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iotd_ts=timestep |
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iotd_t0=t0 |
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print*,'iotd_ini, ',timestep,iotd_ts |
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imax=iim |
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jmax=jjm |
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lmax=llm |
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! Utile pour passer en real*4 pour les ecritures |
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rlon=prlon |
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rlat=prlat |
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coordv=pcoordv |
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!----------------------------------------------------------------------- |
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! Possibilité de spécifier une liste de variables à sortir |
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! dans iotd.def |
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! Si iotd.def existe et est non vide, |
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! seules les variables faisant à la fois l'objet d'un call iotd_ecrit |
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! et étant spécifiées dans iotd.def sont sorties. |
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! Sinon, toutes les variables faisant l'objet d'un call iotd_ecrit |
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! sont sorties |
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!----------------------------------------------------------------------- |
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n_names_iotd_def=0 |
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open(99,file='iotd.def',form='formatted',status='old',iostat=ierr) |
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if ( ierr.eq.0 ) then |
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ierr=0 |
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do while (ierr==0) |
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read(99,*,iostat=ierr) un_nom |
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if (ierr==0) then |
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n_names_iotd_def=n_names_iotd_def+1 |
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names_iotd_def(n_names_iotd_def)=un_nom |
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endif |
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enddo |
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endif |
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print*,n_names_iotd_def,names_iotd_def(1:n_names_iotd_def) |
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close(99) |
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pi=2.*asin(1.) |
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! Define dimensions |
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! Create the NetCDF file |
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ierr=NF_CREATE(fichnom, NF_CLOBBER, nid) |
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ierr=NF_DEF_DIM(nid, "lon", iim, dim_coord(1)) |
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ierr=NF_DEF_DIM(nid, "lat", jjm, dim_coord(2)) |
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ierr=NF_DEF_DIM(nid, "lev", llm, dim_coord(3)) |
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ierr=NF_DEF_DIM(nid,"time",NF_UNLIMITED,dim_coord(4)) |
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ierr = NF_PUT_ATT_TEXT(nid,NF_GLOBAL,'Conventions',6,"CF-1.1") |
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!ierr = NF_PUT_ATT_TEXT(nid,NF_GLOBAL,'file_name',TRIM(fname)) |
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ierr=NF_ENDDEF(nid) |
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! Switch out of NetCDF Define mode |
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ierr=NF_ENDDEF(nid) |
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! |
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! Contol parameters for this run |
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! ---- longitude ----------- |
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ierr=NF_REDEF(nid) |
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ierr=NF_DEF_VAR(nid,"lon", NF_FLOAT, 1, dim_coord(1),nvarid) |
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ierr = NF_PUT_ATT_TEXT(nid,nvarid,'axis',1,'X') |
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ierr=NF_PUT_ATT_TEXT(nid,nvarid,'units',12,"degrees_east") |
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ierr=NF_ENDDEF(nid) |
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ierr=NF_PUT_VAR_REAL(nid,nvarid,rlon) |
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print*,ierr |
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! ---- latitude ------------ |
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ierr=NF_REDEF(nid) |
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ierr=NF_DEF_VAR(nid, "lat", NF_FLOAT, 1, dim_coord(2),nvarid) |
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ierr = NF_PUT_ATT_TEXT(nid,nvarid,'axis',1,'Y') |
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ierr=NF_PUT_ATT_TEXT(nid,nvarid,'units',13,"degrees_north") |
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ierr=NF_ENDDEF(nid) |
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ierr=NF_PUT_VAR_REAL(nid,nvarid,rlat) |
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! |
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! ---- vertical ------------ |
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ierr=NF_REDEF(nid) |
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ierr=NF_DEF_VAR(nid, "lev", NF_FLOAT, 1,dim_coord(3),nvarid) |
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ierr=NF_PUT_ATT_TEXT(nid,nvarid,"long_name",10,"vert level") |
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if ( coordv(2)>coordv(1) ) then |
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ierr=NF_PUT_ATT_TEXT(nid,nvarid,"long_name",10,"pseudo-alt") |
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ierr=NF_PUT_ATT_TEXT(nid,nvarid,'positive',2,"up") |
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else |
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ierr=NF_PUT_ATT_TEXT(nid,nvarid,"long_name",8,"pressure") |
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ierr = NF_PUT_ATT_TEXT (nid,nvarid,'positive',4,"down") |
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endif |
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ierr=NF_ENDDEF(nid) |
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ierr=NF_PUT_VAR_REAL(nid,nvarid,coordv) |
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! |
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! ---- time ---------------- |
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ierr=NF_REDEF(nid) |
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! Define the 'time' variable |
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ierr=NF_DEF_VAR(nid, "time", NF_FLOAT, 1, dim_coord(4),nvarid) |
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! ! Add attributes |
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ierr = NF_PUT_ATT_TEXT(nid,nvarid,'axis',1,'T') |
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ierr = NF_PUT_ATT_TEXT(nid,nvarid,'standard_name',4,'time') |
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WRITE(date0,'(i4.4,"-",i2.2,"-",i2.2)') an0,mois0,jour0 |
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ierr=NF_PUT_ATT_TEXT(nid, nvarid,'units',33, & |
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& "seconds since "//date0//" 00:00:00") |
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ierr = NF_PUT_ATT_TEXT(nid,nvarid,'calendar',9,calendrier) |
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!ierr = NF_PUT_ATT_TEXT(nid,nvarid,'calendar',4,'360d') |
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ierr = NF_PUT_ATT_TEXT(nid,nvarid,'title',4,'Time') |
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ierr = NF_PUT_ATT_TEXT(nid,nvarid,'long_name',9,'Time axis') |
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WRITE(date0b,'(i4.4,"-",a3,"-",i2.2)') an0,cmois(mois0),jour0 |
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ierr = NF_PUT_ATT_TEXT(nid,nvarid,'time_origin',20, & |
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& date0b//' 00:00:00') |
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ierr=NF_ENDDEF(nid) |
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END |