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Rev 9 Rev 19
Line 190... Line 190...
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         endif
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         endif
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c     Get non-constant grid parameters (surface pressure and vertical grid)
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c     Get non-constant grid parameters (surface pressure and vertical grid)
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      else
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      else
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c        Special handling for fieldname 'P.ML' -> in this case the fields
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c        P and PS are available on the data file and can be read in. There
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c        is no need to reconstruct it from PS,AK and BK. This mode is
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c        used for model-level (2D) trajectories
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         if ( fieldname.eq.'P.ML' ) then
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c           Get the right time to read
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            call gettimes(fid,times,ntimes,ierr)
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            if (ierr.ne.0) goto 901
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            isok=0
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            do i=1,ntimes
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               if (abs(time-times(i)).lt.eps) then
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                  isok = 1
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                  rtime = times(i)
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               elseif (timecheck.eq.'no') then
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                  isok = 1
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                  rtime = times(1)
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               endif
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            enddo
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c           Read surface pressure and 3D pressure
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            varname='PS'
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            call getdat(fid,varname,rtime,0,ps,ierr)
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            if (ierr.ne.0) goto 904
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            varname='P'
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            call getdat(fid,varname,rtime,0,p3,ierr)
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            if (ierr.ne.0) goto 904
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c           Set MDV to 1050. - otherwise interpolation routines don't work
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            do i=1,nx
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              do j=1,ny
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                do k=1,nz
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                   if ( p3(i,j,k).lt.0. ) p3(i,j,k) = 1050.
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                enddo
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              enddo
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            enddo
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c           Don't care about other stuff - finish subroutine
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            goto 800
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         endif
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c        Get full grid info - in particular staggering flag; set flag for 2D tracing
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c        Get full grid info - in particular staggering flag; set flag for 2D tracing
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         if ( fieldname.eq.'PLEV' ) then
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         if ( fieldname.eq.'PLEV' ) then
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            varname = 'PS'
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            varname = 'PS'
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            stagz   = 0.
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            stagz   = 0.
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            call getdef(fid,varname,ndim,mdv,vardim,
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            call getdef(fid,varname,ndim,mdv,vardim,
Line 420... Line 462...
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         varname = 'PS'
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         varname = 'PS'
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         call getdef(fid,varname,ndim,mdv,vardim,
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         call getdef(fid,varname,ndim,mdv,vardim,
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     >               varmin,varmax,stag,ierr)
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     >               varmin,varmax,stag,ierr)
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         vardim(3) = nz1
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         vardim(3) = nz1
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         if (ierr.ne.0) goto 900
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         if (ierr.ne.0) goto 900
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      else
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      else
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         varname = fieldname
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         varname = fieldname
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         call getdef(fid,varname,ndim,mdv,vardim,
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         call getdef(fid,varname,ndim,mdv,vardim,
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     >               varmin,varmax,stag,ierr)
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     >               varmin,varmax,stag,ierr)
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         if (ierr.ne.0) goto 900
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         if (ierr.ne.0) goto 900