subroutine writediagspecVI(ngrid,nom,titre,unite,dimpx,px) ! Ecriture de variables diagnostiques au choix dans la physique ! dans un fichier NetCDF nomme 'diagfi'. Ces variables peuvent etre ! 3d (ex : temperature), 2d (ex : temperature de surface), ou ! 0d (pour un scalaire qui ne depend que du temps : ex : la longitude ! solaire) ! Dans la version 2000, la periode d'ecriture est celle de ! "ecritphy " regle dans le fichier de controle de run : run.def ! ! writediagfi peut etre appele de n'importe quelle subroutine ! de la physique, plusieurs fois. L'initialisation et la creation du ! fichier se fait au tout premier appel. ! ! WARNING : les variables dynamique (u,v,t,q,ps) ! sauvees par writediagfi avec une ! date donnee sont legerement differentes que dans le fichier histoire car ! on ne leur a pas encore ajoute de la dissipation et de la physique !!! ! IL est RECOMMANDE d'ajouter les tendance physique a ces variables ! avant l'ecriture dans diagfi (cf. physiq.F) ! ! ! parametres (input) : ! ---------- ! ngrid : nombres de point ou est calcule la physique ! (ngrid = 2+(jjm-1)*iim - 1/jjm) ! (= nlon ou klon dans la physique terrestre) ! ! unit : unite logique du fichier de sortie (toujours la meme) ! nom : nom de la variable a sortir (chaine de caracteres) ! titre: titre de la variable (chaine de caracteres) ! unite : unite de la variable (chaine de caracteres) ! px : variable a sortir (real 0, 2, ou 3d) ! dimpx : dimension de px : 0, 2, ou 3 dimensions ! !================================================================= ! ! This is a modified version that accepts spectrally varying input ! RW (2010) ! !================================================================= ! Addition by RW (2010) to allow OSR to be saved in .nc format use radinc_h, only : L_NSPECTV use comgeomphy, only: airephy use mod_phys_lmdz_para, only : is_mpi_root, is_master, gather use mod_grid_phy_lmdz, only : klon_glo, Grid1Dto2D_glo, & nbp_lon, nbp_lat use time_phylmdz_mod, only: ecritphy, iphysiq, day_step, day_ini use callkeys_mod, only: iradia implicit none include "netcdf.inc" ! Arguments on input: integer ngrid character (len=*) :: nom,titre,unite integer dimpx real px(ngrid,L_NSPECTV) ! Local variables: ! real dx3(iip1,jjp1,llm) ! to store a 3D data set ! real dx2(iip1,jjp1) ! to store a 2D (surface) data set ! real dx0 integer irythme integer ierr integer iq integer i,j,l,zmax , ig0 integer,save :: zitau=0 character(len=20),save :: firstnom='1234567890' real,save :: date !$OMP THREADPRIVATE(firstnom,zitau,date) ! Ajouts integer, save :: ntime=0 !$OMP THREADPRIVATE(ntime) integer :: idim,varid integer :: nid character (len =50):: fichnom integer, dimension(4) :: id integer, dimension(4) :: edges,corner real area((nbp_lon+1),nbp_lat) ! added by RDW for OSR output real dx3(nbp_lon+1,nbp_lat,L_NSPECTV) ! to store the data set #ifdef CPP_PARA ! Added to work in parallel mode real dx3_glop(klon_glo,L_NSPECTV) real dx3_glo(nbp_lon,nbp_lat,L_NSPECTV) ! to store a global 3D data set real areafi_glo(klon_glo) ! mesh area on global physics grid #else real areafi_glo(ngrid) ! mesh area on global physics grid #endif !*************************************************************** !Sortie des variables au rythme voulu irythme = ecritphy*iradia ! sortie au rythme de ecritphy !EM+JL if the spetra need to be output more frequently, need to define a ecritSpec... ! irythme = iphysiq ! sortie a tous les pas physique !*************************************************************** ! Initialisation of 'firstnom' and create/open the "diagfi.nc" NetCDF file ! ------------------------------------------------------------------------ ! (Au tout premier appel de la subroutine durant le run.) fichnom="diagspecVI.nc" if (firstnom.eq.'1234567890') then ! .true. for the very first call ! to this subroutine; now set 'firstnom' firstnom = nom ! just to be sure, check that firstnom is large enough to hold nom if (len_trim(firstnom).lt.len_trim(nom)) then write(*,*) "writediagfi: Error !!!" write(*,*) " firstnom string not long enough!!" write(*,*) " increase its size to at least ",len_trim(nom) stop endif #ifdef CPP_PARA ! Gather airephy() mesh area on physics grid call Gather(airephy,areafi_glo) #else areafi_glo(:)=airephy(:) #endif ! Create the NetCDF file if (is_master) then ierr = NF_CREATE(fichnom, NF_CLOBBER, nid) ! Define the 'Time' dimension ierr = nf_def_dim(nid,"Time",NF_UNLIMITED,idim) ! Define the 'Time' variable #ifdef NC_DOUBLE ierr = NF_DEF_VAR (nid, "Time", NF_DOUBLE, 1, idim,varid) #else ierr = NF_DEF_VAR (nid, "Time", NF_FLOAT, 1, idim,varid) #endif ! Add a long_name attribute ierr = NF_PUT_ATT_TEXT (nid, varid, "long_name", . 4,"Time") ! Add a units attribute ierr = NF_PUT_ATT_TEXT(nid, varid,'units',29, . "days since 0000-00-0 00:00:00") ! Switch out of NetCDF Define mode ierr = NF_ENDDEF(nid) ! Build area() do i=1,nbp_lon+1 ! poles ! divide at the poles by nbp_lon area(i,1)=areafi_glo(1)/nbp_lon area(i,nbp_lat)=areafi_glo(klon_glo)/nbp_lon enddo do j=2,nbp_lat-1 ig0= 1+(j-2)*nbp_lon do i=1,nbp_lon area(i,j)=areafi_glo(ig0+i) enddo ! handle redundant point in longitude area(nbp_lon+1,j)=area(1,j) enddo ! write "header" of file (longitudes, latitudes, geopotential, ...) call iniwrite_specVI(nid,day_ini,area) endif ! of if (is_master) zitau = -1 ! initialize zitau else if (is_master) then ! Open the NetCDF file ierr = NF_OPEN(fichnom,NF_WRITE,nid) endif endif ! if (firstnom.eq.'1234567890') ! Increment time index 'zitau' if it is the "firstcall" (at given time level) ! to writediagfi !------------------------------------------------------------------------ if (nom.eq.firstnom) then zitau = zitau + iphysiq end if !-------------------------------------------------------- ! Write the variables to output file if it's time to do so !-------------------------------------------------------- if ( MOD(zitau+1,irythme) .eq.0.) then ! Compute/write/extend 'Time' coordinate (date given in days) ! (done every "first call" (at given time level) to writediagfi) ! Note: date is incremented as 1 step ahead of physics time ! (like the 'histoire' outputs) !-------------------------------------------------------- if (nom.eq.firstnom) then ! We have identified a "first call" (at given date) ntime=ntime+1 ! increment # of stored time steps ! compute corresponding date (in days and fractions thereof) date= float (zitau +1)/float (day_step) if (is_master) then ! Get NetCDF ID of 'Time' variable ierr= NF_INQ_VARID(nid,"Time",varid) ! Write (append) the new date to the 'Time' array #ifdef NC_DOUBLE ierr= NF_PUT_VARA_DOUBLE(nid,varid,ntime,1,date) #else ierr= NF_PUT_VARA_REAL(nid,varid,ntime,1,date) #endif if (ierr.ne.NF_NOERR) then write(*,*) "***** PUT_VAR matter in writediagspec_nc" write(*,*) "***** with time" write(*,*) 'ierr=', ierr c call abort endif write(6,*)'WRITEDIAGSPECVI: date= ', date endif ! of if (is_master) end if ! of if (nom.eq.firstnom) !Case of a 3D variable !--------------------- if (dimpx.eq.3) then ! A. Recast (copy) variable from physics grid to dynamics grid #ifdef CPP_PARA ! gather field on a "global" (without redundant longitude) array call Gather(px,dx3_glop) !$OMP MASTER if (is_mpi_root) then call Grid1Dto2D_glo(dx3_glop,dx3_glo) ! copy dx3_glo() to dx3(:) and add redundant longitude dx3(1:nbp_lon,:,:)=dx3_glo(1:nbp_lon,:,:) dx3(nbp_lon+1,:,:)=dx3(1,:,:) endif !$OMP END MASTER !$OMP BARRIER #else DO l=1,L_NSPECTV DO i=1,nbp_lon+1 dx3(i,1,l)=px(1,l) dx3(i,nbp_lat,l)=px(ngrid,l) ENDDO DO j=2,nbp_lat-1 ig0= 1+(j-2)*nbp_lon DO i=1,nbp_lon dx3(i,j,l)=px(ig0+i,l) ENDDO dx3(nbp_lon+1,j,l)=dx3(1,j,l) ENDDO ENDDO #endif ! B. Write (append) the variable to the NetCDF file if (is_master) then ! name of the variable ierr= NF_INQ_VARID(nid,nom,varid) if (ierr /= NF_NOERR) then ! corresponding dimensions ierr= NF_INQ_DIMID(nid,"longitude",id(1)) ierr= NF_INQ_DIMID(nid,"latitude",id(2)) ierr= NF_INQ_DIMID(nid,"VI Wavenumber",id(3)) ierr= NF_INQ_DIMID(nid,"Time",id(4)) ! Create the variable if it doesn't exist yet write (*,*) "==========================" write (*,*) "DIAGSPEC: creating variable ",nom call def_var(nid,nom,titre,unite,4,id,varid,ierr) endif corner(1)=1 corner(2)=1 corner(3)=1 corner(4)=ntime edges(1)=nbp_lon+1 edges(2)=nbp_lat edges(3)=L_NSPECTV edges(4)=1 #ifdef NC_DOUBLE ierr= NF_PUT_VARA_DOUBLE(nid,varid,corner,edges,dx3) #else ierr= NF_PUT_VARA_REAL(nid,varid,corner,edges,dx3) #endif if (ierr.ne.NF_NOERR) then write(*,*) "***** PUT_VAR problem in writediagspec" write(*,*) "***** with ",nom write(*,*) 'ierr=', ierr call abort endif endif ! of if (is_master) endif ! of if (dimpx.eq.3) endif ! of if ( MOD(zitau+1,irythme) .eq.0.) ! Close the NetCDF file if (is_master) then ierr= NF_CLOSE(nid) endif end