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! $Header: /home/cvsroot/LMDZ4/libf/dyn3d/wrgrads.F,v 1.2 2004/06/22 11:45:30 |
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! lmdzadmin Exp $ |
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SUBROUTINE wrgrads(i_f, nl, field, name, titlevar) |
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USE gradsdef |
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IMPLICIT NONE |
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! Declarations |
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! i_f indice du fichier |
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! nl nombre de couches |
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! field champ |
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! name petit nom |
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! titlevar Titre |
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! arguments |
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INTEGER, INTENT(IN):: i_f |
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integer nl |
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REAL, INTENT(IN):: field(imx*jmx*lmx) |
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CHARACTER(len=*) name, titlevar |
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CHARACTER(len=10) file |
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! local |
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INTEGER im, jm, lm, i, j, l, iv, iii, iji, iif, ijf |
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LOGICAL writectl |
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writectl = .FALSE. |
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PRINT *, i_f, iid(i_f), jid(i_f), ifd(i_f), jfd(i_f) |
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iii = iid(i_f) |
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iji = jid(i_f) |
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iif = ifd(i_f) |
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ijf = jfd(i_f) |
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im = iif - iii + 1 |
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jm = ijf - iji + 1 |
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lm = lmd(i_f) |
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PRINT *, 'im,jm,lm,name,firsttime(i_f)' |
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PRINT *, im, jm, lm, name, firsttime(i_f) |
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IF (firsttime(i_f)) THEN |
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IF (name==var(1,i_f)) THEN |
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firsttime(i_f) = .FALSE. |
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ivar(i_f) = 1 |
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PRINT *, 'fin de l initialiation de l ecriture du fichier' |
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PRINT *, file |
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PRINT *, 'fichier no: ', i_f |
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PRINT *, 'unit ', unit(i_f) |
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PRINT *, 'nvar ', nvar(i_f) |
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PRINT *, 'vars ', (var(iv,i_f), iv=1, nvar(i_f)) |
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ELSE |
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ivar(i_f) = ivar(i_f) + 1 |
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nvar(i_f) = ivar(i_f) |
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var(ivar(i_f), i_f) = name |
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tvar(ivar(i_f), i_f) = trim(titlevar) |
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nld(ivar(i_f), i_f) = nl |
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PRINT *, 'initialisation ecriture de ', var(ivar(i_f), i_f) |
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PRINT *, 'i_f ivar(i_f) nld ', i_f, ivar(i_f), nld(ivar(i_f), i_f) |
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END IF |
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writectl = .TRUE. |
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itime(i_f) = 1 |
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ELSE |
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ivar(i_f) = mod(ivar(i_f), nvar(i_f)) + 1 |
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IF (ivar(i_f)==nvar(i_f)) THEN |
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writectl = .TRUE. |
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itime(i_f) = itime(i_f) + 1 |
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END IF |
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IF (var(ivar(i_f),i_f)/=name) THEN |
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PRINT *, 'Il faut stoker la meme succession de champs a chaque' |
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PRINT *, 'pas de temps' |
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PRINT *, 'fichier no: ', i_f |
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PRINT *, 'unit ', unit(i_f) |
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PRINT *, 'nvar ', nvar(i_f) |
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PRINT *, 'vars ', (var(iv,i_f), iv=1, nvar(i_f)) |
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STOP |
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END IF |
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END IF |
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PRINT *, 'ivar(i_f),nvar(i_f),var(ivar(i_f),i_f),writectl' |
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PRINT *, ivar(i_f), nvar(i_f), var(ivar(i_f), i_f), writectl |
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DO l = 1, nl |
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irec(i_f) = irec(i_f) + 1 |
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! print*,'Ecrit rec=',irec(i_f),iii,iif,iji,ijf, |
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! s (l-1)*imd(i_f)*jmd(i_f)+(iji-1)*imd(i_f)+iii |
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! s ,(l-1)*imd(i_f)*jmd(i_f)+(ijf-1)*imd(i_f)+iif |
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WRITE (unit(i_f)+1, REC=irec(i_f))((field((l-1)*imd(i_f)*jmd(i_f)+ & |
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(j-1)*imd(i_f)+i),i=iii,iif), j=iji, ijf) |
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END DO |
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IF (writectl) THEN |
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file = fichier(i_f) |
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! WARNING! on reecrase le fichier .ctl a chaque ecriture |
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OPEN (unit(i_f), FILE=trim(file)//'.ctl', FORM='formatted', & |
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STATUS='unknown') |
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WRITE (unit(i_f), '(a5,1x,a40)') 'DSET ', '^' // trim(file) // & |
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'.dat' |
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WRITE (unit(i_f), '(a12)') 'UNDEF 1.0E30' |
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WRITE (unit(i_f), '(a5,1x,a40)') 'TITLE ', title(i_f) |
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CALL formcoord(unit(i_f), im, xd(iii,i_f), 1., .FALSE., 'XDEF') |
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CALL formcoord(unit(i_f), jm, yd(iji,i_f), 1., .TRUE., 'YDEF') |
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CALL formcoord(unit(i_f), lm, zd(1,i_f), 1., .FALSE., 'ZDEF') |
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WRITE (unit(i_f), '(a4,i10,a30)') 'TDEF ', itime(i_f), & |
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' LINEAR 02JAN1987 1MO ' |
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WRITE (unit(i_f), '(a4,2x,i5)') 'VARS', nvar(i_f) |
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DO iv = 1, nvar(i_f) |
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! print*,'i_f,var(iv,i_f),nld(iv,i_f),nld(iv,i_f)-1/nld(iv,i_f)' |
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! print*,i_f,var(iv,i_f),nld(iv,i_f),nld(iv,i_f)-1/nld(iv,i_f) |
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WRITE (unit(i_f), 1000) var(iv, i_f), nld(iv, i_f) - 1/nld(iv, i_f), 99, & |
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tvar(iv, i_f) |
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END DO |
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WRITE (unit(i_f), '(a7)') 'ENDVARS' |
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1000 FORMAT (A5, 3X, I4, I3, 1X, A39) |
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CLOSE (unit(i_f)) |
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END IF ! writectl |
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RETURN |
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END SUBROUTINE wrgrads |
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