| 1 | MODULE writediagpem_mod |
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| 2 | |
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| 3 | implicit none |
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| 4 | |
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| 5 | !======================================================================= |
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| 6 | contains |
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| 7 | !======================================================================= |
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| 8 | |
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| 9 | SUBROUTINE writediagpem(ngrid,nom,titre,unite,dim,px) |
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| 10 | |
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| 11 | ! Ecriture de variables diagnostiques au choix dans la physique |
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| 12 | ! dans un fichier NetCDF nomme 'diagpem'. Ces variables peuvent etre |
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| 13 | ! 3d (ex : temperature), 2d (ex : temperature de surface), ou |
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| 14 | ! 0d (pour un scalaire qui ne depend que du temps : ex : la longitude |
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| 15 | ! solaire) |
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| 16 | ! (ou encore 1d, dans le cas de testphys1d, pour sortir une colonne) |
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| 17 | ! La periode d'ecriture est donnee par |
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| 18 | ! "ecritphy " regle dans le fichier de controle de run : run.def |
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| 19 | ! |
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| 20 | ! writediagpem peut etre appele de n'importe quelle subroutine |
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| 21 | ! de la physique, plusieurs fois. L'initialisation et la creation du |
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| 22 | ! fichier se fait au tout premier appel. |
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| 23 | ! |
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| 24 | ! WARNING : les variables dynamique (u,v,t,q,ps) |
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| 25 | ! sauvees par writediagpem avec une |
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| 26 | ! date donnee sont legerement differentes que dans le fichier histoire car |
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| 27 | ! on ne leur a pas encore ajoute de la dissipation et de la physique !!! |
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| 28 | ! IL est RECOMMANDE d'ajouter les tendance physique a ces variables |
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| 29 | ! avant l'ecriture dans diagpem (cf. physiq.F) |
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| 30 | ! |
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| 31 | ! Modifs: Aug.2010 Ehouarn: enforce outputs to be real*4 |
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| 32 | ! Oct 2011 Francois: enable having a 'diagpem.def' file to select |
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| 33 | ! at runtime, which variables to put in file |
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| 34 | ! Oct 2023 JBC: conversion into Fortran 90 with module for the PEM |
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| 35 | ! |
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| 36 | ! parametres (input) : |
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| 37 | ! ---------- |
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| 38 | ! ngrid : nombres de point ou est calcule la physique |
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| 39 | ! (ngrid = 2+(jjm-1)*iim - 1/jjm) |
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| 40 | ! (= nlon ou klon dans la physique terrestre) |
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| 41 | ! unit : unite logique du fichier de sortie (toujours la meme) |
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| 42 | ! nom : nom de la variable a sortir (chaine de caracteres) |
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| 43 | ! titre: titre de la variable (chaine de caracteres) |
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| 44 | ! unite : unite de la variable (chaine de caracteres) |
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| 45 | ! px : variable a sortir (real 0, 1, 2, ou 3d) |
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| 46 | ! dim : dimension de px : 0, 1, 2, ou 3 dimensions |
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| 47 | ! |
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| 48 | !================================================================= |
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| 49 | use surfdat_h, only: phisfi |
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| 50 | use geometry_mod, only: cell_area |
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| 51 | use time_phylmdz_mod, only: ecritphy, day_step, iphysiq, day_ini |
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| 52 | use mod_phys_lmdz_para, only: is_parallel, is_mpi_root, is_master, gather |
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| 53 | use mod_grid_phy_lmdz, only: klon_glo, Grid1Dto2D_glo, nbp_lon, nbp_lat, nbp_lev, grid_type, unstructured |
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| 54 | |
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| 55 | implicit none |
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| 56 | |
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| 57 | ! Commons |
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| 58 | include "netcdf.inc" |
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| 59 | |
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| 60 | ! Arguments on input: |
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| 61 | integer, intent(in) :: ngrid |
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| 62 | character(len=*), intent(in) :: nom, titre, unite |
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| 63 | integer, intent(in) :: dim |
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| 64 | real, dimension(ngrid,nbp_lev), intent(in) :: px |
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| 65 | |
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| 66 | ! Local variables: |
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| 67 | real*4, dimension(nbp_lon + 1,nbp_lat,nbp_lev) :: dx3 ! to store a 3D data set |
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| 68 | real*4, dimension(nbp_lon + 1,nbp_lat) :: dx2 ! to store a 2D (surface) data set |
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| 69 | real*4, dimension(nbp_lev) :: dx1 ! to store a 1D (column) data set |
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| 70 | real*4 :: dx0 |
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| 71 | real*4, dimension(1,nbp_lev) :: dx3_1d ! to store a profile with 1D model |
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| 72 | real*4 :: dx2_1d ! to store a surface value with 1D model |
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| 73 | real*4, save :: date |
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| 74 | |
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| 75 | !$OMP THREADPRIVATE(date) |
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| 76 | real, dimension((nbp_lon + 1),nbp_lat) :: phis |
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| 77 | real, dimension((nbp_lon + 1),nbp_lat) :: area |
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| 78 | integer :: irythme, ierr, ierr2, i, j, l, ig0 |
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| 79 | integer, save :: zitau = 0 |
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| 80 | character(27), save :: firstnom='1234567890' |
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| 81 | !$OMP THREADPRIVATE(zitau,firstnom) |
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| 82 | |
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| 83 | ! Ajouts |
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| 84 | integer, save :: ntime = 0 |
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| 85 | !$OMP THREADPRIVATE(ntime) |
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| 86 | integer :: idim, varid |
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| 87 | integer :: nid |
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| 88 | character(*), parameter :: fichnom = "diagpem.nc" |
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| 89 | integer, dimension(4) :: id |
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| 90 | integer, dimension(4) :: edges, corner |
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| 91 | |
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| 92 | ! Added to use diagpem.def to select output variable |
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| 93 | logical, save :: diagpem_def |
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| 94 | logical :: getout |
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| 95 | integer, save :: n_nom_def |
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| 96 | integer :: n |
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| 97 | integer, parameter :: n_nom_def_max = 199 |
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| 98 | character(120), dimension(n_nom_def_max), save :: nom_def |
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| 99 | logical, save :: firstcall = .true. |
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| 100 | !$OMP THREADPRIVATE(firstcall) !diagpem_def,n_nom_def,nom_def read in diagpem.def |
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| 101 | |
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| 102 | #ifdef CPP_PARA |
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| 103 | ! Added to work in parallel mode |
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| 104 | real, dimension(klon_glo,nbp_lev) :: dx3_glop |
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| 105 | real, dimension(nbp_lon,nbp_lat,nbp_lev) :: dx3_glo ! to store a global 3D data set |
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| 106 | real, dimension(klon_glo) :: dx2_glop |
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| 107 | real, dimension(nbp_lon,nbp_lat) :: dx2_glo ! to store a global 2D (surface) data set |
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| 108 | real, dimension(ngrid) :: px2 |
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| 109 | ! real, dimension(nbp_lev) :: dx1_glo ! to store a 1D (column) data set |
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| 110 | ! real :: dx0_glo |
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| 111 | real, dimension(klon_glo) :: phisfi_glo ! surface geopotential on global physics grid |
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| 112 | real, dimension(klon_glo) :: areafi_glo ! mesh area on global physics grid |
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| 113 | #else |
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| 114 | real, dimension(ngrid) :: phisfi_glo ! surface geopotential on global physics grid |
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| 115 | real, dimension(ngrid) :: areafi_glo ! mesh area on global physics grid |
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| 116 | #endif |
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| 117 | |
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| 118 | if (grid_type == unstructured) return |
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| 119 | |
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| 120 | !*************************************************************** |
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| 121 | !Sortie des variables au rythme voulu |
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| 122 | irythme = int(ecritphy) ! output rate set by ecritphy |
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| 123 | |
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| 124 | !*************************************************************** |
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| 125 | ! At very first call, check if there is a "diagpem.def" to use and read it |
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| 126 | ! ------------------------------------------------------------------------ |
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| 127 | IF (firstcall) THEN |
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| 128 | firstcall=.false. |
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| 129 | |
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| 130 | !$OMP MASTER |
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| 131 | ! Open diagpem.def definition file if there is one: |
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| 132 | open(99,file="diagpem.def",status='old',form='formatted',iostat=ierr2) |
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| 133 | |
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| 134 | if (ierr2 == 0) then |
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| 135 | diagpem_def=.true. |
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| 136 | write(*,*) "*******************" |
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| 137 | write(*,*) "Reading diagpem.def" |
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| 138 | write(*,*) "*******************" |
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| 139 | do n=1,n_nom_def_max |
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| 140 | read(99,fmt='(a)',end=88) nom_def(n) |
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| 141 | write(*,*) 'Output in diagpem: ', trim(nom_def(n)) |
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| 142 | enddo |
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| 143 | 88 continue |
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| 144 | if (n.ge.n_nom_def_max) then |
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| 145 | write(*,*)"n_nom_def_max too small in writediagpem.F:",n |
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| 146 | call abort_physic("writediagpem","n_nom_def_max too small",1) |
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| 147 | end if |
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| 148 | n_nom_def=n-1 |
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| 149 | close(99) |
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| 150 | else |
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| 151 | diagpem_def=.false. |
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| 152 | endif |
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| 153 | !$OMP END MASTER |
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| 154 | !$OMP BARRIER |
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| 155 | ENDIF ! of IF (firstcall) |
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| 156 | |
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| 157 | ! Get out of write_diagpem if there is diagpem.def AND variable not listed |
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| 158 | ! ----------------------------------------------------------------------- |
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| 159 | if (diagpem_def) then |
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| 160 | getout=.true. |
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| 161 | do n=1,n_nom_def |
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| 162 | if (trim(nom_def(n)).eq.nom) getout=.false. |
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| 163 | enddo |
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| 164 | if (getout) return |
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| 165 | endif |
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| 166 | |
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| 167 | ! Initialisation of 'firstnom' and create/open the "diagpem.nc" NetCDF file |
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| 168 | ! ------------------------------------------------------------------------- |
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| 169 | ! (at very first call to the subroutine, in accordance with diagpem.def) |
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| 170 | if (firstnom.eq.'1234567890') then ! .true. for the very first valid |
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| 171 | ! call to this subroutine; now set 'firstnom' |
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| 172 | firstnom = nom |
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| 173 | ! just to be sure, check that firstnom is large enough to hold nom |
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| 174 | if (len_trim(firstnom).lt.len_trim(nom)) then |
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| 175 | write(*,*) "writediagpem: Error !!!" |
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| 176 | write(*,*) " firstnom string not long enough!!" |
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| 177 | write(*,*) " increase its size to at least ",len_trim(nom) |
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| 178 | call abort_physic("writediagpem","firstnom too short",1) |
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| 179 | endif |
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| 180 | |
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| 181 | zitau = -1 ! initialize zitau |
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| 182 | |
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| 183 | #ifdef CPP_PARA |
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| 184 | ! Gather phisfi() geopotential on physics grid |
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| 185 | call Gather(phisfi,phisfi_glo) |
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| 186 | ! Gather cell_area() mesh area on physics grid |
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| 187 | call Gather(cell_area,areafi_glo) |
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| 188 | #else |
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| 189 | phisfi_glo(:)=phisfi(:) |
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| 190 | areafi_glo(:)=cell_area(:) |
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| 191 | #endif |
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| 192 | |
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| 193 | !! parallel: we cannot use the usual writediagpem method |
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| 194 | !! call iophys_ini |
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| 195 | if (is_master) then |
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| 196 | ! only the master is required to do this |
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| 197 | ! Create the NetCDF file |
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| 198 | ierr = NF_CREATE(fichnom,NF_CLOBBER,nid) |
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| 199 | ! Define the 'Time' dimension |
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| 200 | ierr = nf_def_dim(nid,"Time",NF_UNLIMITED,idim) |
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| 201 | ! Define the 'Time' variable |
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| 202 | !#ifdef NC_DOUBLE |
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| 203 | ! ierr = NF_DEF_VAR (nid, "Time", NF_DOUBLE, 1, idim,varid) |
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| 204 | !#else |
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| 205 | ierr = NF_DEF_VAR (nid, "Time", NF_FLOAT, 1, idim,varid) |
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| 206 | !#endif |
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| 207 | ! Add a long_name attribute |
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| 208 | ierr = NF_PUT_ATT_TEXT (nid, varid, "long_name",4,"Time") |
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| 209 | ! Add a units attribute |
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| 210 | ierr = NF_PUT_ATT_TEXT(nid, varid,'units',29,"days since 0000-00-0 00:00:00") |
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| 211 | ! Switch out of NetCDF Define mode |
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| 212 | ierr = NF_ENDDEF(nid) |
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| 213 | |
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| 214 | ! Build phis() and area() |
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| 215 | IF (klon_glo>1) THEN |
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| 216 | do i=1,nbp_lon+1 ! poles |
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| 217 | phis(i,1)=phisfi_glo(1) |
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| 218 | phis(i,nbp_lat)=phisfi_glo(klon_glo) |
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| 219 | ! for area, divide at the poles by nbp_lon |
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| 220 | area(i,1)=areafi_glo(1)/nbp_lon |
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| 221 | area(i,nbp_lat)=areafi_glo(klon_glo)/nbp_lon |
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| 222 | enddo |
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| 223 | do j=2,nbp_lat-1 |
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| 224 | ig0= 1+(j-2)*nbp_lon |
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| 225 | do i=1,nbp_lon |
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| 226 | phis(i,j)=phisfi_glo(ig0+i) |
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| 227 | area(i,j)=areafi_glo(ig0+i) |
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| 228 | enddo |
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| 229 | ! handle redundant point in longitude |
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| 230 | phis(nbp_lon+1,j)=phis(1,j) |
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| 231 | area(nbp_lon+1,j)=area(1,j) |
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| 232 | enddo |
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| 233 | ENDIF |
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| 234 | |
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| 235 | ! write "header" of file (longitudes, latitudes, geopotential, ...) |
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| 236 | IF (klon_glo>1) THEN ! general 3D case |
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| 237 | call iniwrite(nid,day_ini,phis,area,nbp_lon+1,nbp_lat) |
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| 238 | ELSE ! 1D model |
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| 239 | call iniwrite(nid,day_ini,phisfi_glo(1),areafi_glo(1),1,1) |
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| 240 | ENDIF |
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| 241 | |
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| 242 | endif ! of if (is_master) |
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| 243 | |
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| 244 | else |
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| 245 | |
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| 246 | if (is_master) then |
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| 247 | ! only the master is required to do this |
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| 248 | ! Open the NetCDF file |
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| 249 | ierr = NF_OPEN(fichnom,NF_WRITE,nid) |
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| 250 | endif ! of if (is_master) |
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| 251 | |
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| 252 | endif ! if (firstnom.eq.'1234567890') |
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| 253 | |
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| 254 | ! Increment time index 'zitau' if it is the "fist call" (at given time level) |
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| 255 | ! to writediagpem |
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| 256 | !------------------------------------------------------------------------ |
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| 257 | if (nom == firstnom) zitau = zitau + iphysiq |
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| 258 | |
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| 259 | !-------------------------------------------------------- |
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| 260 | ! Write the variables to output file if it's time to do so |
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| 261 | !-------------------------------------------------------- |
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| 262 | if (MOD(zitau+1,irythme) == 0.) then |
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| 263 | ! Compute/write/extend 'Time' coordinate (date given in days) |
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| 264 | ! (done every "first call" (at given time level) to writediagpem) |
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| 265 | ! Note: date is incremented as 1 step ahead of physics time |
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| 266 | !-------------------------------------------------------- |
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| 267 | if (is_master) then |
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| 268 | ! only the master is required to do this |
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| 269 | if (nom.eq.firstnom) then |
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| 270 | ! We have identified a "first call" (at given date) |
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| 271 | ntime=ntime+1 ! increment # of stored time steps |
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| 272 | ! compute corresponding date (in days and fractions thereof) |
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| 273 | date=(zitau +1.)/day_step |
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| 274 | ! Get NetCDF ID of 'Time' variable |
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| 275 | ierr= NF_INQ_VARID(nid,"Time",varid) |
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| 276 | ! Write (append) the new date to the 'Time' array |
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| 277 | !#ifdef NC_DOUBLE |
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| 278 | ! ierr= NF_PUT_VARA_DOUBLE(nid,varid,[ntime],[1],[date]) |
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| 279 | !#else |
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| 280 | ierr= NF_PUT_VARA_REAL(nid,varid,[ntime],[1],[date]) |
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| 281 | !#endif |
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| 282 | if (ierr.ne.NF_NOERR) then |
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| 283 | write(*,*) "***** PUT_VAR matter in writediagpem_nc" |
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| 284 | write(*,*) "***** with time" |
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| 285 | write(*,*) 'ierr=', ierr,": ",NF_STRERROR(ierr) |
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| 286 | ! call abort |
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| 287 | endif |
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| 288 | |
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| 289 | write(6,*)'WRITEDIAGPEM: date= ', date |
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| 290 | endif ! of if (nom.eq.firstnom) |
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| 291 | endif ! of if (is_master) |
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| 292 | |
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| 293 | !Case of a 3D variable |
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| 294 | !--------------------- |
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| 295 | if (dim == 3) then |
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| 296 | #ifdef CPP_PARA |
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| 297 | ! Gather field on a "global" (without redundant longitude) array |
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| 298 | call Gather(px,dx3_glop) |
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| 299 | !$OMP MASTER |
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| 300 | if (is_mpi_root) then |
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| 301 | call Grid1Dto2D_glo(dx3_glop,dx3_glo) |
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| 302 | ! copy dx3_glo() to dx3(:) and add redundant longitude |
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| 303 | dx3(1:nbp_lon,:,:)=dx3_glo(1:nbp_lon,:,:) |
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| 304 | dx3(nbp_lon+1,:,:)=dx3(1,:,:) |
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| 305 | endif |
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| 306 | !$OMP END MASTER |
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| 307 | !$OMP BARRIER |
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| 308 | #else |
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| 309 | ! Passage variable physique --> variable dynamique |
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| 310 | ! recast (copy) variable from physics grid to dynamics grid |
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| 311 | IF (klon_glo>1) THEN ! General case |
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| 312 | DO l=1,nbp_lev |
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| 313 | DO i=1,nbp_lon+1 |
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| 314 | dx3(i,1,l)=px(1,l) |
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| 315 | dx3(i,nbp_lat,l)=px(ngrid,l) |
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| 316 | ENDDO |
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| 317 | DO j=2,nbp_lat-1 |
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| 318 | ig0= 1+(j-2)*nbp_lon |
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| 319 | DO i=1,nbp_lon |
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| 320 | dx3(i,j,l)=px(ig0+i,l) |
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| 321 | ENDDO |
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| 322 | dx3(nbp_lon+1,j,l)=dx3(1,j,l) |
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| 323 | ENDDO |
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| 324 | ENDDO |
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| 325 | ELSE ! 1D model case |
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| 326 | dx3_1d(1,1:nbp_lev)=px(1,1:nbp_lev) |
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| 327 | ENDIF |
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| 328 | #endif |
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| 329 | ! Ecriture du champs |
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| 330 | if (is_master) then |
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| 331 | ! only the master writes to output |
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| 332 | ! name of the variable |
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| 333 | ierr= NF_INQ_VARID(nid,nom,varid) |
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| 334 | if (ierr /= NF_NOERR) then |
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| 335 | ! corresponding dimensions |
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| 336 | ierr = NF_INQ_DIMID(nid,"longitude",id(1)) |
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| 337 | ierr = NF_INQ_DIMID(nid,"latitude",id(2)) |
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| 338 | ierr = NF_INQ_DIMID(nid,"altitude",id(3)) |
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| 339 | ierr = NF_INQ_DIMID(nid,"Time",id(4)) |
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| 340 | |
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| 341 | ! Create the variable if it doesn't exist yet |
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| 342 | write (*,*) "===========================" |
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| 343 | write (*,*) "DIAGPEM: creating variable ",trim(nom) |
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| 344 | call def_var(nid,nom,titre,unite,4,id,varid,ierr) |
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| 345 | |
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| 346 | else |
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| 347 | if (ntime==0) then |
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| 348 | write(*,*) "DIAGPEM Error: failed creating variable ",trim(nom) |
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| 349 | write(*,*) "it seems it already exists!" |
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| 350 | call abort_physic("writediagpem",trim(nom)//" already exists",1) |
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| 351 | endif |
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| 352 | endif |
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| 353 | |
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| 354 | corner(1)=1 |
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| 355 | corner(2)=1 |
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| 356 | corner(3)=1 |
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| 357 | corner(4)=ntime |
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| 358 | |
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| 359 | IF (klon_glo==1) THEN |
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| 360 | edges(1)=1 |
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| 361 | ELSE |
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| 362 | edges(1)=nbp_lon+1 |
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| 363 | ENDIF |
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| 364 | edges(2)=nbp_lat |
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| 365 | edges(3)=nbp_lev |
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| 366 | edges(4)=1 |
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| 367 | !#ifdef NC_DOUBLE |
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| 368 | ! ierr= NF_PUT_VARA_DOUBLE(nid,varid,corner,edges,dx3) |
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| 369 | !#else |
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| 370 | ! write(*,*)"test: nid=",nid," varid=",varid |
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| 371 | ! write(*,*)" corner()=",corner |
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| 372 | ! write(*,*)" edges()=",edges |
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| 373 | ! write(*,*)" dx3()=",dx3 |
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| 374 | IF (klon_glo>1) THEN ! General case |
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| 375 | ierr= NF_PUT_VARA_REAL(nid,varid,corner,edges,dx3) |
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| 376 | ELSE |
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| 377 | ierr= NF_PUT_VARA_REAL(nid,varid,corner,edges,dx3_1d) |
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| 378 | ENDIF |
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| 379 | !#endif |
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| 380 | |
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| 381 | if (ierr.ne.NF_NOERR) then |
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| 382 | write(*,*) "***** PUT_VAR problem in writediagpem" |
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| 383 | write(*,*) "***** with dx3: ",trim(nom) |
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| 384 | write(*,*) 'ierr=', ierr,": ",NF_STRERROR(ierr) |
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| 385 | call abort_physic("writediagpem","failed writing "//trim(nom),1) |
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| 386 | endif |
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| 387 | |
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| 388 | endif !of if (is_master) |
|---|
| 389 | |
|---|
| 390 | !Case of a 2D variable |
|---|
| 391 | !--------------------- |
|---|
| 392 | else if (dim == 2) then |
|---|
| 393 | |
|---|
| 394 | #ifdef CPP_PARA |
|---|
| 395 | ! Gather field on a "global" (without redundant longitude) array |
|---|
| 396 | px2(:)=px(:,1) |
|---|
| 397 | call Gather(px2,dx2_glop) |
|---|
| 398 | !$OMP MASTER |
|---|
| 399 | if (is_mpi_root) then |
|---|
| 400 | call Grid1Dto2D_glo(dx2_glop,dx2_glo) |
|---|
| 401 | ! copy dx2_glo() to dx2(:) and add redundant longitude |
|---|
| 402 | dx2(1:nbp_lon,:)=dx2_glo(1:nbp_lon,:) |
|---|
| 403 | dx2(nbp_lon+1,:)=dx2(1,:) |
|---|
| 404 | endif |
|---|
| 405 | !$OMP END MASTER |
|---|
| 406 | !$OMP BARRIER |
|---|
| 407 | #else |
|---|
| 408 | ! Passage variable physique --> physique dynamique |
|---|
| 409 | ! recast (copy) variable from physics grid to dynamics grid |
|---|
| 410 | IF (klon_glo>1) THEN ! General case |
|---|
| 411 | DO i=1,nbp_lon+1 |
|---|
| 412 | dx2(i,1)=px(1,1) |
|---|
| 413 | dx2(i,nbp_lat)=px(ngrid,1) |
|---|
| 414 | ENDDO |
|---|
| 415 | DO j=2,nbp_lat-1 |
|---|
| 416 | ig0= 1+(j-2)*nbp_lon |
|---|
| 417 | DO i=1,nbp_lon |
|---|
| 418 | dx2(i,j)=px(ig0+i,1) |
|---|
| 419 | ENDDO |
|---|
| 420 | dx2(nbp_lon+1,j)=dx2(1,j) |
|---|
| 421 | ENDDO |
|---|
| 422 | ELSE ! 1D model case |
|---|
| 423 | dx2_1d=px(1,1) |
|---|
| 424 | ENDIF |
|---|
| 425 | #endif |
|---|
| 426 | |
|---|
| 427 | if (is_master) then |
|---|
| 428 | ! only the master writes to output |
|---|
| 429 | ! write (*,*) 'In writediagpem, on sauve: ' , nom |
|---|
| 430 | ! write (*,*) 'In writediagpem. Estimated date = ' ,date |
|---|
| 431 | ierr= NF_INQ_VARID(nid,nom,varid) |
|---|
| 432 | if (ierr /= NF_NOERR) then |
|---|
| 433 | ! corresponding dimensions |
|---|
| 434 | ierr= NF_INQ_DIMID(nid,"longitude",id(1)) |
|---|
| 435 | ierr= NF_INQ_DIMID(nid,"latitude",id(2)) |
|---|
| 436 | ierr= NF_INQ_DIMID(nid,"Time",id(3)) |
|---|
| 437 | |
|---|
| 438 | ! Create the variable if it doesn't exist yet |
|---|
| 439 | write (*,*) "===========================" |
|---|
| 440 | write (*,*) "DIAGPEM: creating variable ",trim(nom) |
|---|
| 441 | |
|---|
| 442 | call def_var(nid,nom,titre,unite,3,id,varid,ierr) |
|---|
| 443 | |
|---|
| 444 | else |
|---|
| 445 | if (ntime==0) then |
|---|
| 446 | write(*,*) "DIAGPEM Error: failed creating variable ",trim(nom) |
|---|
| 447 | write(*,*) "it seems it already exists!" |
|---|
| 448 | call abort_physic("writediagpem",trim(nom)//" already exists",1) |
|---|
| 449 | endif |
|---|
| 450 | endif |
|---|
| 451 | |
|---|
| 452 | corner(1)=1 |
|---|
| 453 | corner(2)=1 |
|---|
| 454 | corner(3)=ntime |
|---|
| 455 | IF (klon_glo==1) THEN |
|---|
| 456 | edges(1)=1 |
|---|
| 457 | ELSE |
|---|
| 458 | edges(1)=nbp_lon+1 |
|---|
| 459 | ENDIF |
|---|
| 460 | edges(2)=nbp_lat |
|---|
| 461 | edges(3)=1 |
|---|
| 462 | |
|---|
| 463 | |
|---|
| 464 | !#ifdef NC_DOUBLE |
|---|
| 465 | ! ierr = NF_PUT_VARA_DOUBLE (nid,varid,corner,edges,dx2) |
|---|
| 466 | !#else |
|---|
| 467 | IF (klon_glo>1) THEN ! General case |
|---|
| 468 | ierr = NF_PUT_VARA_REAL(nid,varid,corner,edges,dx2) |
|---|
| 469 | ELSE |
|---|
| 470 | ierr = NF_PUT_VARA_REAL(nid,varid,corner,edges,[dx2_1d]) |
|---|
| 471 | ENDIF |
|---|
| 472 | !#endif |
|---|
| 473 | |
|---|
| 474 | if (ierr.ne.NF_NOERR) then |
|---|
| 475 | write(*,*) "***** PUT_VAR matter in writediagpem" |
|---|
| 476 | write(*,*) "***** with dx2: ",trim(nom) |
|---|
| 477 | write(*,*) 'ierr=', ierr,": ",NF_STRERROR(ierr) |
|---|
| 478 | call abort_physic("writediagpem","failed writing "//trim(nom),1) |
|---|
| 479 | endif |
|---|
| 480 | |
|---|
| 481 | endif !of if (is_master) |
|---|
| 482 | |
|---|
| 483 | !Case of a 1D variable (ie: a column) |
|---|
| 484 | !--------------------------------------------------- |
|---|
| 485 | else if (dim.eq.1) then |
|---|
| 486 | if (is_parallel) then |
|---|
| 487 | write(*,*) "writediagpem error: dim=1 not implemented ","in parallel mode. Problem for ",trim(nom) |
|---|
| 488 | call abort_physic("writediagpem","failed writing "//trim(nom),1) |
|---|
| 489 | endif |
|---|
| 490 | ! Passage variable physique --> physique dynamique |
|---|
| 491 | ! recast (copy) variable from physics grid to dynamics grid |
|---|
| 492 | do l=1,nbp_lev |
|---|
| 493 | dx1(l)=px(1,l) |
|---|
| 494 | enddo |
|---|
| 495 | |
|---|
| 496 | ierr= NF_INQ_VARID(nid,nom,varid) |
|---|
| 497 | if (ierr /= NF_NOERR) then |
|---|
| 498 | ! corresponding dimensions |
|---|
| 499 | ierr= NF_INQ_DIMID(nid,"altitude",id(1)) |
|---|
| 500 | ierr= NF_INQ_DIMID(nid,"Time",id(2)) |
|---|
| 501 | |
|---|
| 502 | ! Create the variable if it doesn't exist yet |
|---|
| 503 | |
|---|
| 504 | write (*,*) "===========================" |
|---|
| 505 | write (*,*) "DIAGPEM: creating variable ",trim(nom) |
|---|
| 506 | |
|---|
| 507 | call def_var(nid,nom,titre,unite,2,id,varid,ierr) |
|---|
| 508 | |
|---|
| 509 | else |
|---|
| 510 | if (ntime==0) then |
|---|
| 511 | write(*,*) "DIAGPEM Error: failed creating variable ",trim(nom) |
|---|
| 512 | write(*,*) "it seems it already exists!" |
|---|
| 513 | call abort_physic("writediagpem",trim(nom)//" already exists",1) |
|---|
| 514 | endif |
|---|
| 515 | endif |
|---|
| 516 | |
|---|
| 517 | corner(1)=1 |
|---|
| 518 | corner(2)=ntime |
|---|
| 519 | edges(1)=nbp_lev |
|---|
| 520 | edges(2)=1 |
|---|
| 521 | !#ifdef NC_DOUBLE |
|---|
| 522 | ! ierr= NF_PUT_VARA_DOUBLE(nid,varid,corner,edges,dx1) |
|---|
| 523 | !#else |
|---|
| 524 | ierr= NF_PUT_VARA_REAL(nid,varid,corner,edges,dx1) |
|---|
| 525 | !#endif |
|---|
| 526 | |
|---|
| 527 | if (ierr /= NF_NOERR) then |
|---|
| 528 | write(*,*) "***** PUT_VAR problem in writediagpem" |
|---|
| 529 | write(*,*) "***** with dx1: ",trim(nom) |
|---|
| 530 | write(*,*) 'ierr=', ierr,": ",NF_STRERROR(ierr) |
|---|
| 531 | call abort_physic("writediagpem","failed writing "//trim(nom),1) |
|---|
| 532 | endif |
|---|
| 533 | |
|---|
| 534 | !Case of a 0D variable (ie: a time-dependent scalar) |
|---|
| 535 | !--------------------------------------------------- |
|---|
| 536 | else if (dim == 0) then |
|---|
| 537 | |
|---|
| 538 | dx0 = px (1,1) |
|---|
| 539 | |
|---|
| 540 | if (is_master) then |
|---|
| 541 | ! only the master writes to output |
|---|
| 542 | ierr= NF_INQ_VARID(nid,nom,varid) |
|---|
| 543 | if (ierr /= NF_NOERR) then |
|---|
| 544 | ! corresponding dimensions |
|---|
| 545 | ierr= NF_INQ_DIMID(nid,"Time",id(1)) |
|---|
| 546 | |
|---|
| 547 | ! Create the variable if it doesn't exist yet |
|---|
| 548 | write (*,*) "===========================" |
|---|
| 549 | write (*,*) "DIAGPEM: creating variable ",trim(nom) |
|---|
| 550 | call def_var(nid,nom,titre,unite,1,id,varid,ierr) |
|---|
| 551 | |
|---|
| 552 | else |
|---|
| 553 | if (ntime==0) then |
|---|
| 554 | write(*,*) "DIAGPEM Error: failed creating variable ",trim(nom) |
|---|
| 555 | write(*,*) "it seems it already exists!" |
|---|
| 556 | call abort_physic("writediagpem",trim(nom)//" already exists",1) |
|---|
| 557 | endif |
|---|
| 558 | endif |
|---|
| 559 | |
|---|
| 560 | corner(1)=ntime |
|---|
| 561 | edges(1)=1 |
|---|
| 562 | |
|---|
| 563 | !#ifdef NC_DOUBLE |
|---|
| 564 | ! ierr = NF_PUT_VARA_DOUBLE (nid,varid,[corner(1)],[edges(1)],[dx0]) |
|---|
| 565 | !#else |
|---|
| 566 | ierr= NF_PUT_VARA_REAL(nid,varid,[corner(1)],[edges(1)],[dx0]) |
|---|
| 567 | !#endif |
|---|
| 568 | if (ierr.ne.NF_NOERR) then |
|---|
| 569 | write(*,*) "***** PUT_VAR matter in writediagpem" |
|---|
| 570 | write(*,*) "***** with dx0: ",trim(nom) |
|---|
| 571 | write(*,*) 'ierr=', ierr,": ",NF_STRERROR(ierr) |
|---|
| 572 | call abort_physic("writediagpem","failed writing "//trim(nom),1) |
|---|
| 573 | endif |
|---|
| 574 | endif !of if (is_master) |
|---|
| 575 | endif ! of if (dim.eq.3) elseif(dim.eq.2)... |
|---|
| 576 | endif ! of if ( MOD(zitau+1,irythme) .eq.0.) |
|---|
| 577 | |
|---|
| 578 | if (is_master) ierr= NF_CLOSE(nid) |
|---|
| 579 | |
|---|
| 580 | END SUBROUTINE writediagpem |
|---|
| 581 | |
|---|
| 582 | subroutine writediagsoilpem(ngrid,name,title,units,dimpx,px) |
|---|
| 583 | |
|---|
| 584 | ! Write variable 'name' to NetCDF file 'diagsoil.nc'. |
|---|
| 585 | ! The variable may be 3D (lon,lat,depth) subterranean field, |
|---|
| 586 | ! a 2D (lon,lat) surface field, or a simple scalar (0D variable). |
|---|
| 587 | ! |
|---|
| 588 | ! Calls to 'writediagsoilpem' can originate from anywhere in the program; |
|---|
| 589 | ! An initialisation of variable 'name' is done if it is the first time |
|---|
| 590 | ! that this routine is called with given 'name'; otherwise data is appended |
|---|
| 591 | ! (yielding the sought time series of the variable) |
|---|
| 592 | |
|---|
| 593 | ! Modifs: Aug.2010 Ehouarn: enforce outputs to be real*4 |
|---|
| 594 | |
|---|
| 595 | use comsoil_h, only: nsoilmx, inertiedat |
|---|
| 596 | use geometry_mod, only: cell_area |
|---|
| 597 | use time_phylmdz_mod, only: ecritphy, day_step, iphysiq |
|---|
| 598 | use mod_phys_lmdz_para, only : is_mpi_root, is_master, gather |
|---|
| 599 | use mod_grid_phy_lmdz, only : klon_glo, Grid1Dto2D_glo, nbp_lon, nbp_lat |
|---|
| 600 | use mod_grid_phy_lmdz, only : grid_type, unstructured |
|---|
| 601 | |
|---|
| 602 | implicit none |
|---|
| 603 | |
|---|
| 604 | include"netcdf.inc" |
|---|
| 605 | |
|---|
| 606 | ! Arguments: |
|---|
| 607 | integer,intent(in) :: ngrid ! number of (horizontal) points of physics grid |
|---|
| 608 | ! i.e. ngrid = 2+(jjm-1)*iim - 1/jjm |
|---|
| 609 | character(len=*),intent(in) :: name ! 'name' of the variable |
|---|
| 610 | character(len=*),intent(in) :: title ! 'long_name' attribute of the variable |
|---|
| 611 | character(len=*),intent(in) :: units ! 'units' attribute of the variable |
|---|
| 612 | integer,intent(in) :: dimpx ! dimension of the variable (3,2 or 0) |
|---|
| 613 | real,dimension(ngrid,nsoilmx),intent(in) :: px ! variable |
|---|
| 614 | |
|---|
| 615 | ! Local variables: |
|---|
| 616 | real*4,dimension(nbp_lon+1,nbp_lat,nsoilmx) :: data3 ! to store 3D data |
|---|
| 617 | real*4,dimension(nbp_lon+1,nbp_lat) :: data2 ! to store 2D data |
|---|
| 618 | real*4 :: data0 ! to store 0D data |
|---|
| 619 | real*4 :: data3_1d(1,nsoilmx) ! to store a profile in 1D model |
|---|
| 620 | real*4 :: data2_1d ! to store surface value with 1D model |
|---|
| 621 | integer :: i,j,l ! for loops |
|---|
| 622 | integer :: ig0 |
|---|
| 623 | |
|---|
| 624 | real*4,save :: date ! time counter (in elapsed days) |
|---|
| 625 | |
|---|
| 626 | real :: inertia((nbp_lon+1),nbp_lat,nsoilmx) |
|---|
| 627 | real :: area((nbp_lon+1),nbp_lat) |
|---|
| 628 | |
|---|
| 629 | real :: inertiafi_glo(klon_glo,nsoilmx) |
|---|
| 630 | real :: areafi_glo(klon_glo) |
|---|
| 631 | |
|---|
| 632 | integer,save :: isample ! sample rate at which data is to be written to output |
|---|
| 633 | integer,save :: ntime=0 ! counter to internally store time steps |
|---|
| 634 | character(len=20),save :: firstname="1234567890" |
|---|
| 635 | integer,save :: zitau=0 |
|---|
| 636 | !$OMP THREADPRIVATE(date,isample,ntime,firstname,zitau) |
|---|
| 637 | |
|---|
| 638 | character(len=30) :: filename="diagsoilpem.nc" |
|---|
| 639 | |
|---|
| 640 | ! NetCDF stuff: |
|---|
| 641 | integer :: nid ! NetCDF output file ID |
|---|
| 642 | integer :: varid ! NetCDF ID of a variable |
|---|
| 643 | integer :: ierr ! NetCDF routines return code |
|---|
| 644 | integer,dimension(4) :: id ! NetCDF IDs of the dimensions of the variable |
|---|
| 645 | integer,dimension(4) :: edges,corners |
|---|
| 646 | |
|---|
| 647 | #ifdef CPP_PARA |
|---|
| 648 | ! Added to work in parallel mode |
|---|
| 649 | real dx3_glop(klon_glo,nsoilmx) |
|---|
| 650 | real dx3_glo(nbp_lon,nbp_lat,nsoilmx) ! to store a global 3D data set |
|---|
| 651 | real dx2_glop(klon_glo) |
|---|
| 652 | real dx2_glo(nbp_lon,nbp_lat) ! to store a global 2D (surface) data set |
|---|
| 653 | real px2(ngrid) |
|---|
| 654 | #endif |
|---|
| 655 | |
|---|
| 656 | ! 0. Do we ouput a diagsoil.nc file? If not just bail out now. |
|---|
| 657 | |
|---|
| 658 | ! additional check: one can only output diagsoil.nc files |
|---|
| 659 | ! in lon-lat case (or 1D) |
|---|
| 660 | if (grid_type==unstructured) then |
|---|
| 661 | write(*,*) "writediagsoil: Error !!!" |
|---|
| 662 | write(*,*) "diagsoil.nc outputs not possible on unstructured grids!!" |
|---|
| 663 | call abort_physic("writediagsoil","impossible on unstructured grid",1) |
|---|
| 664 | endif |
|---|
| 665 | |
|---|
| 666 | ! 1. Initialization step |
|---|
| 667 | if (firstname.eq."1234567890") then |
|---|
| 668 | ! Store 'name' as 'firstname' |
|---|
| 669 | firstname=name |
|---|
| 670 | ! From now on, if 'name'.eq.'firstname', then it is a new time cycle |
|---|
| 671 | |
|---|
| 672 | ! just to be sure, check that firstnom is large enough to hold nom |
|---|
| 673 | if (len_trim(firstname).lt.len_trim(name)) then |
|---|
| 674 | write(*,*) "writediagsoil: Error !!!" |
|---|
| 675 | write(*,*) " firstname string not long enough!!" |
|---|
| 676 | write(*,*) " increase its size to at least ",len_trim(name) |
|---|
| 677 | call abort_physic("writediagsoil","firstname too short",1) |
|---|
| 678 | endif |
|---|
| 679 | |
|---|
| 680 | ! Set output sample rate |
|---|
| 681 | isample=int(ecritphy) ! same as for diagfi outputs |
|---|
| 682 | ! Note ecritphy is known from control.h |
|---|
| 683 | |
|---|
| 684 | ! Create output NetCDF file |
|---|
| 685 | if (is_master) then |
|---|
| 686 | ierr=NF_CREATE(filename,NF_CLOBBER,nid) |
|---|
| 687 | if (ierr.ne.NF_NOERR) then |
|---|
| 688 | write(*,*)'writediagsoil: Error, failed creating file '//trim(filename) |
|---|
| 689 | call abort_physic("writediagsoil","failed creating"//trim(filename),1) |
|---|
| 690 | endif |
|---|
| 691 | endif |
|---|
| 692 | |
|---|
| 693 | #ifdef CPP_PARA |
|---|
| 694 | ! Gather inertiedat() soil thermal inertia on physics grid |
|---|
| 695 | call Gather(inertiedat,inertiafi_glo) |
|---|
| 696 | ! Gather cell_area() mesh area on physics grid |
|---|
| 697 | call Gather(cell_area,areafi_glo) |
|---|
| 698 | #else |
|---|
| 699 | inertiafi_glo(:,:)=inertiedat(:,:) |
|---|
| 700 | areafi_glo(:)=cell_area(:) |
|---|
| 701 | #endif |
|---|
| 702 | |
|---|
| 703 | if (is_master) then |
|---|
| 704 | ! build inertia() and area() |
|---|
| 705 | if (klon_glo>1) then |
|---|
| 706 | do i=1,nbp_lon+1 ! poles |
|---|
| 707 | inertia(i,1,1:nsoilmx)=inertiafi_glo(1,1:nsoilmx) |
|---|
| 708 | inertia(i,nbp_lat,1:nsoilmx)=inertiafi_glo(klon_glo,1:nsoilmx) |
|---|
| 709 | ! for area, divide at the poles by nbp_lon |
|---|
| 710 | area(i,1)=areafi_glo(1)/nbp_lon |
|---|
| 711 | area(i,nbp_lat)=areafi_glo(klon_glo)/nbp_lon |
|---|
| 712 | enddo |
|---|
| 713 | do j=2,nbp_lat-1 |
|---|
| 714 | ig0= 1+(j-2)*nbp_lon |
|---|
| 715 | do i=1,nbp_lon |
|---|
| 716 | inertia(i,j,1:nsoilmx)=inertiafi_glo(ig0+i,1:nsoilmx) |
|---|
| 717 | area(i,j)=areafi_glo(ig0+i) |
|---|
| 718 | enddo |
|---|
| 719 | ! handle redundant point in longitude |
|---|
| 720 | inertia(nbp_lon+1,j,1:nsoilmx)=inertia(1,j,1:nsoilmx) |
|---|
| 721 | area(nbp_lon+1,j)=area(1,j) |
|---|
| 722 | enddo |
|---|
| 723 | endif |
|---|
| 724 | |
|---|
| 725 | ! write "header" of file (longitudes, latitudes, geopotential, ...) |
|---|
| 726 | if (klon_glo>1) then ! general 3D case |
|---|
| 727 | call iniwritesoil(nid,ngrid,inertia,area,nbp_lon+1,nbp_lat) |
|---|
| 728 | else ! 1D model |
|---|
| 729 | call iniwritesoil(nid,ngrid,inertiafi_glo(1,:),areafi_glo(1),1,1) |
|---|
| 730 | endif |
|---|
| 731 | |
|---|
| 732 | endif ! of if (is_master) |
|---|
| 733 | |
|---|
| 734 | ! set zitau to -1 to be compatible with zitau incrementation step below |
|---|
| 735 | zitau=-1 |
|---|
| 736 | |
|---|
| 737 | else |
|---|
| 738 | ! If not an initialization call, simply open the NetCDF file |
|---|
| 739 | if (is_master) then |
|---|
| 740 | ierr=NF_OPEN(filename,NF_WRITE,nid) |
|---|
| 741 | endif |
|---|
| 742 | endif ! of if (firstname.eq."1234567890") |
|---|
| 743 | |
|---|
| 744 | ! 2. Increment local time counter, if necessary |
|---|
| 745 | if (name.eq.firstname) then |
|---|
| 746 | ! if we run across 'firstname', then it is a new time step |
|---|
| 747 | zitau=zitau+iphysiq |
|---|
| 748 | ! Note iphysiq is known from control.h |
|---|
| 749 | endif |
|---|
| 750 | |
|---|
| 751 | ! 3. Write data, if the time index matches the sample rate |
|---|
| 752 | if (mod(zitau+1,isample).eq.0) then |
|---|
| 753 | |
|---|
| 754 | ! 3.1 If first call at this date, update 'time' variable |
|---|
| 755 | if (name.eq.firstname) then |
|---|
| 756 | ntime=ntime+1 |
|---|
| 757 | date=float(zitau+1)/float(day_step) |
|---|
| 758 | ! Note: day_step is known from control.h |
|---|
| 759 | |
|---|
| 760 | if (is_master) then |
|---|
| 761 | ! Get NetCDF ID for "time" |
|---|
| 762 | ierr=NF_INQ_VARID(nid,"time",varid) |
|---|
| 763 | ! Add the current value of date to the "time" array |
|---|
| 764 | !#ifdef NC_DOUBLE |
|---|
| 765 | ! ierr=NF_PUT_VARA_DOUBLE(nid,varid,ntime,1,date) |
|---|
| 766 | !#else |
|---|
| 767 | ierr=NF_PUT_VARA_REAL(nid,varid,[ntime],[1],[date]) |
|---|
| 768 | !#endif |
|---|
| 769 | if (ierr.ne.NF_NOERR) then |
|---|
| 770 | write(*,*)"writediagsoil: Failed writing date to time variable" |
|---|
| 771 | call abort_physic("writediagsoil","failed writing time",1) |
|---|
| 772 | endif |
|---|
| 773 | endif ! of if (is_master) |
|---|
| 774 | endif ! of if (name.eq.firstname) |
|---|
| 775 | |
|---|
| 776 | ! 3.2 Write the variable to the NetCDF file |
|---|
| 777 | if (dimpx.eq.3) then ! Case of a 3D variable |
|---|
| 778 | ! A. Recast data along 'dynamics' grid |
|---|
| 779 | #ifdef CPP_PARA |
|---|
| 780 | ! gather field on a "global" (without redundant longitude) array |
|---|
| 781 | call Gather(px,dx3_glop) |
|---|
| 782 | !$OMP MASTER |
|---|
| 783 | if (is_mpi_root) then |
|---|
| 784 | call Grid1Dto2D_glo(dx3_glop,dx3_glo) |
|---|
| 785 | ! copy dx3_glo() to dx3(:) and add redundant longitude |
|---|
| 786 | data3(1:nbp_lon,:,:)=dx3_glo(1:nbp_lon,:,:) |
|---|
| 787 | data3(nbp_lon+1,:,:)=data3(1,:,:) |
|---|
| 788 | endif |
|---|
| 789 | !$OMP END MASTER |
|---|
| 790 | !$OMP BARRIER |
|---|
| 791 | #else |
|---|
| 792 | if (klon_glo>1) then ! General case |
|---|
| 793 | do l=1,nsoilmx |
|---|
| 794 | ! handle the poles |
|---|
| 795 | do i=1,nbp_lon+1 |
|---|
| 796 | data3(i,1,l)=px(1,l) |
|---|
| 797 | data3(i,nbp_lat,l)=px(ngrid,l) |
|---|
| 798 | enddo |
|---|
| 799 | ! rest of the grid |
|---|
| 800 | do j=2,nbp_lat-1 |
|---|
| 801 | ig0=1+(j-2)*nbp_lon |
|---|
| 802 | do i=1,nbp_lon |
|---|
| 803 | data3(i,j,l)=px(ig0+i,l) |
|---|
| 804 | enddo |
|---|
| 805 | data3(nbp_lon+1,j,l)=data3(1,j,l) ! extra (modulo) longitude |
|---|
| 806 | enddo |
|---|
| 807 | enddo |
|---|
| 808 | else ! 1D model case |
|---|
| 809 | data3_1d(1,1:nsoilmx)=px(1,1:nsoilmx) |
|---|
| 810 | endif |
|---|
| 811 | #endif |
|---|
| 812 | |
|---|
| 813 | ! B. Write (append) the variable to the NetCDF file |
|---|
| 814 | if (is_master) then |
|---|
| 815 | ! B.1. Get the ID of the variable |
|---|
| 816 | ierr=NF_INQ_VARID(nid,name,varid) |
|---|
| 817 | if (ierr.ne.NF_NOERR) then |
|---|
| 818 | ! If we failed geting the variable's ID, we assume it is because |
|---|
| 819 | ! the variable doesn't exist yet and must be created. |
|---|
| 820 | ! Start by obtaining corresponding dimensions IDs |
|---|
| 821 | ierr=NF_INQ_DIMID(nid,"longitude",id(1)) |
|---|
| 822 | ierr=NF_INQ_DIMID(nid,"latitude",id(2)) |
|---|
| 823 | ierr=NF_INQ_DIMID(nid,"depth",id(3)) |
|---|
| 824 | ierr=NF_INQ_DIMID(nid,"time",id(4)) |
|---|
| 825 | ! Tell the world about it |
|---|
| 826 | write(*,*) "=====================" |
|---|
| 827 | write(*,*) "writediagsoil: creating variable "//trim(name) |
|---|
| 828 | call def_var(nid,name,title,units,4,id,varid,ierr) |
|---|
| 829 | endif ! of if (ierr.ne.NF_NOERR) |
|---|
| 830 | |
|---|
| 831 | ! B.2. Prepare things to be able to write/append the variable |
|---|
| 832 | corners(1)=1 |
|---|
| 833 | corners(2)=1 |
|---|
| 834 | corners(3)=1 |
|---|
| 835 | corners(4)=ntime |
|---|
| 836 | |
|---|
| 837 | if (klon_glo==1) then |
|---|
| 838 | edges(1)=1 |
|---|
| 839 | else |
|---|
| 840 | edges(1)=nbp_lon+1 |
|---|
| 841 | endif |
|---|
| 842 | edges(2)=nbp_lat |
|---|
| 843 | edges(3)=nsoilmx |
|---|
| 844 | edges(4)=1 |
|---|
| 845 | |
|---|
| 846 | ! B.3. Write the slab of data |
|---|
| 847 | !#ifdef NC_DOUBLE |
|---|
| 848 | ! ierr=NF_PUT_VARA_DOUBLE(nid,varid,corners,edges,data3) |
|---|
| 849 | !#else |
|---|
| 850 | if (klon_glo>1) then |
|---|
| 851 | ierr=NF_PUT_VARA_REAL(nid,varid,corners,edges,data3) |
|---|
| 852 | else |
|---|
| 853 | ierr=NF_PUT_VARA_REAL(nid,varid,corners,edges,data3_1d) |
|---|
| 854 | endif |
|---|
| 855 | !#endif |
|---|
| 856 | if (ierr.ne.NF_NOERR) then |
|---|
| 857 | write(*,*) "writediagsoil: Error: Failed writing "//trim(name)//& |
|---|
| 858 | " to file "//trim(filename)//" at time",date |
|---|
| 859 | endif |
|---|
| 860 | endif ! of if (is_master) |
|---|
| 861 | |
|---|
| 862 | elseif (dimpx.eq.2) then ! Case of a 2D variable |
|---|
| 863 | |
|---|
| 864 | ! A. Recast data along 'dynamics' grid |
|---|
| 865 | #ifdef CPP_PARA |
|---|
| 866 | ! gather field on a "global" (without redundant longitude) array |
|---|
| 867 | px2(:)=px(:,1) |
|---|
| 868 | call Gather(px2,dx2_glop) |
|---|
| 869 | !$OMP MASTER |
|---|
| 870 | if (is_mpi_root) then |
|---|
| 871 | call Grid1Dto2D_glo(dx2_glop,dx2_glo) |
|---|
| 872 | ! copy dx3_glo() to dx3(:) and add redundant longitude |
|---|
| 873 | data2(1:nbp_lon,:)=dx2_glo(1:nbp_lon,:) |
|---|
| 874 | data2(nbp_lon+1,:)=data2(1,:) |
|---|
| 875 | endif |
|---|
| 876 | !$OMP END MASTER |
|---|
| 877 | !$OMP BARRIER |
|---|
| 878 | #else |
|---|
| 879 | if (klon_glo>1) then ! general case |
|---|
| 880 | ! handle the poles |
|---|
| 881 | do i=1,nbp_lon+1 |
|---|
| 882 | data2(i,1)=px(1,1) |
|---|
| 883 | data2(i,nbp_lat)=px(ngrid,1) |
|---|
| 884 | enddo |
|---|
| 885 | ! rest of the grid |
|---|
| 886 | do j=2,nbp_lat-1 |
|---|
| 887 | ig0=1+(j-2)*nbp_lon |
|---|
| 888 | do i=1,nbp_lon |
|---|
| 889 | data2(i,j)=px(ig0+i,1) |
|---|
| 890 | enddo |
|---|
| 891 | data2(nbp_lon+1,j)=data2(1,j) ! extra (modulo) longitude |
|---|
| 892 | enddo |
|---|
| 893 | else ! 1D model case |
|---|
| 894 | data2_1d=px(1,1) |
|---|
| 895 | endif |
|---|
| 896 | #endif |
|---|
| 897 | |
|---|
| 898 | ! B. Write (append) the variable to the NetCDF file |
|---|
| 899 | if (is_master) then |
|---|
| 900 | ! B.1. Get the ID of the variable |
|---|
| 901 | ierr=NF_INQ_VARID(nid,name,varid) |
|---|
| 902 | if (ierr.ne.NF_NOERR) then |
|---|
| 903 | ! If we failed geting the variable's ID, we assume it is because |
|---|
| 904 | ! the variable doesn't exist yet and must be created. |
|---|
| 905 | ! Start by obtaining corresponding dimensions IDs |
|---|
| 906 | ierr=NF_INQ_DIMID(nid,"longitude",id(1)) |
|---|
| 907 | ierr=NF_INQ_DIMID(nid,"latitude",id(2)) |
|---|
| 908 | ierr=NF_INQ_DIMID(nid,"time",id(3)) |
|---|
| 909 | ! Tell the world about it |
|---|
| 910 | write(*,*) "=====================" |
|---|
| 911 | write(*,*) "writediagsoil: creating variable "//trim(name) |
|---|
| 912 | call def_var(nid,name,title,units,3,id,varid,ierr) |
|---|
| 913 | endif ! of if (ierr.ne.NF_NOERR) |
|---|
| 914 | |
|---|
| 915 | ! B.2. Prepare things to be able to write/append the variable |
|---|
| 916 | corners(1)=1 |
|---|
| 917 | corners(2)=1 |
|---|
| 918 | corners(3)=ntime |
|---|
| 919 | |
|---|
| 920 | if (klon_glo==1) then |
|---|
| 921 | edges(1)=1 |
|---|
| 922 | else |
|---|
| 923 | edges(1)=nbp_lon+1 |
|---|
| 924 | endif |
|---|
| 925 | edges(2)=nbp_lat |
|---|
| 926 | edges(3)=1 |
|---|
| 927 | |
|---|
| 928 | ! B.3. Write the slab of data |
|---|
| 929 | !#ifdef NC_DOUBLE |
|---|
| 930 | ! ierr=NF_PUT_VARA_DOUBLE(nid,varid,corners,edges,data2) |
|---|
| 931 | !#else |
|---|
| 932 | if (klon_glo>1) then ! General case |
|---|
| 933 | ierr=NF_PUT_VARA_REAL(nid,varid,corners,edges,data2) |
|---|
| 934 | else |
|---|
| 935 | ierr=NF_PUT_VARA_REAL(nid,varid,corners,edges,[data2_1d]) |
|---|
| 936 | endif |
|---|
| 937 | !#endif |
|---|
| 938 | if (ierr.ne.NF_NOERR) then |
|---|
| 939 | write(*,*) "writediagsoil: Error: Failed writing "//trim(name)//& |
|---|
| 940 | " to file "//trim(filename)//" at time",date |
|---|
| 941 | endif |
|---|
| 942 | endif ! of if (is_master) |
|---|
| 943 | |
|---|
| 944 | elseif (dimpx.eq.0) then ! Case of a 0D variable |
|---|
| 945 | #ifdef CPP_PARA |
|---|
| 946 | write(*,*) "writediagsoil: dimps==0 case not implemented in // mode!!" |
|---|
| 947 | call abort_physic("writediagsoil","dimps==0 not implemented",1) |
|---|
| 948 | #endif |
|---|
| 949 | ! A. Copy data value |
|---|
| 950 | data0=px(1,1) |
|---|
| 951 | |
|---|
| 952 | ! B. Write (append) the variable to the NetCDF file |
|---|
| 953 | ! B.1. Get the ID of the variable |
|---|
| 954 | ierr=NF_INQ_VARID(nid,name,varid) |
|---|
| 955 | if (ierr.ne.NF_NOERR) then |
|---|
| 956 | ! If we failed geting the variable's ID, we assume it is because |
|---|
| 957 | ! the variable doesn't exist yet and must be created. |
|---|
| 958 | ! Start by obtaining corresponding dimensions IDs |
|---|
| 959 | ierr=NF_INQ_DIMID(nid,"time",id(1)) |
|---|
| 960 | ! Tell the world about it |
|---|
| 961 | write(*,*) "=====================" |
|---|
| 962 | write(*,*) "writediagsoil: creating variable "//trim(name) |
|---|
| 963 | call def_var(nid,name,title,units,1,id,varid,ierr) |
|---|
| 964 | endif ! of if (ierr.ne.NF_NOERR) |
|---|
| 965 | |
|---|
| 966 | ! B.2. Prepare things to be able to write/append the variable |
|---|
| 967 | corners(1)=ntime |
|---|
| 968 | |
|---|
| 969 | edges(1)=1 |
|---|
| 970 | |
|---|
| 971 | ! B.3. Write the data |
|---|
| 972 | !#ifdef NC_DOUBLE |
|---|
| 973 | ! ierr=NF_PUT_VARA_DOUBLE(nid,varid,corners,edges,data0) |
|---|
| 974 | !#else |
|---|
| 975 | ierr=NF_PUT_VARA_REAL(nid,varid,corners,edges,[data0]) |
|---|
| 976 | !#endif |
|---|
| 977 | if (ierr.ne.NF_NOERR) then |
|---|
| 978 | write(*,*) "writediagsoil: Error: Failed writing "//trim(name)//& |
|---|
| 979 | " to file "//trim(filename)//" at time",date |
|---|
| 980 | endif |
|---|
| 981 | |
|---|
| 982 | endif ! of if (dimpx.eq.3) elseif (dimpx.eq.2) ... |
|---|
| 983 | endif ! of if (mod(zitau+1,isample).eq.0) |
|---|
| 984 | |
|---|
| 985 | ! 4. Close the NetCDF file |
|---|
| 986 | if (is_master) then |
|---|
| 987 | ierr=NF_CLOSE(nid) |
|---|
| 988 | endif |
|---|
| 989 | |
|---|
| 990 | end subroutine writediagsoilpem |
|---|
| 991 | |
|---|
| 992 | |
|---|
| 993 | END MODULE writediagpem_mod |
|---|
| 994 | |
|---|
