[ncl-talk] Problem with panel plot

[Dave Allured - NOAA Affiliate]

You spelled "Plot" two different ways.  Variable names in NCL are case
sensitive.  If you use the same case spelling consistently, that may fix
the problem.


On Tue, Apr 14, 2020 at 11:02 AM Morteza Qadimi via ncl-talk <
ncl-talk at ucar.edu> wrote:

> Hi NCL wizards,
>
> I’ve made 18 plots using code below:
>
> ==============================================================
>
> Plot = new (18,graphic)
>
> Some resources
>
> .
>
> .
>
> .
>
> do i=0,2
>
>   do j=0,2
>
>     do k=0,1
>
>       l=0
>
>       plotname      = “Plot”+Models(i)+"_"+Scenarios(j)+"_EOF"+(k+1)
>
>       wks                = gsn_open_wks("pdf”,plotname)
>
>       PLOT (l)         = gsn_csm_contour_map(wks,EOF(i,j,k,:,:),res)
>
>       l=l+1
>
>     end do
>
>   end do
>
> end do
>
> ==============================================================
>
>
>
> All the 18 plots get drown when I plot them individually, but when I try
> to panel them by:
>
>
>
> ==============================================================
>
> resP                                              = True
>
> resP at gsnMaximize                   = True
>
> resP at gsnPanelMainString       = ""
>
>
>
> wks = gsn_open_wks("x11","Panel")
>
> gsn_panel(wks,PLOT,(/9,2/),resP)
>
> ==============================================================
>
>
>
> I get the error below:
>
>
>
> (0)     gsn_panel: Error: all of the plots passed to gsn_panel appear to
> be invalid
>
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