Re: creat PDF file

From: Dennis Shea (shea AT cgd.ucar.edu)
Date: Mon Oct 11 2004 - 11:46:43 MDT


Note: u should be able to do the following:

     do n=0,nPlots
        wks = gsn_open_wks("pdf","pdf"+n)
            :
        pl = gsn_xy(wks,xx,yy,res)
            :
        destroy(wks)
     end do
     
>
>> I got another problem to produce multiple pdf files (do
>> loop for a few days) using NCL. see:
>
> .
> .
> .
>
>> warning:GKS:GOPWK: -- Only one PDF workstation can be open at a time
>> fatal:Workstation with PID#125 is not open
>
> Currently it is disallowed to have more then one PDF workstation
> open at a time. As you note, this in not a restriction on
> PostScript workstations. To write to several PDF workstations
> in a single script, you would have to do it sequentially, as in:
>
>
>load "$NCARG_ROOT/lib/ncarg/nclex/gsun/gsn_code.ncl"
>
>begin
> x = (/1.,0./)
> y = (/0.,1./)
> xx = (/10.,20.,30.,40.,50.,60.,70.,80.,90./)
> yy = (/0.,0.71,1.,0.7,0.002,-0.71,-1.,-0.71,-0.003/)
>
> wks = gsn_open_wks("pdf","pdf0")
> pl0 = gsn_xy(wks,xx,yy,False)
> destroy(wks)
> wks = gsn_open_wks("pdf","pdf1")
> pl1 = gsn_xy(wks,x,y,False)
>
>end
>
>Fred Clare
>
>---------------------------------------------
>Fred Clare fred@ucar.edu 303-497-1284
>Visualization & Enabling Technologies Section
>NCAR Scientific Computing Division
>---------------------------------------------
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