[gradsusr] Legend missing when no shading information

Davide Sacchetti davide.sacchetti at arpal.liguria.it
Thu Oct 1 10:31:54 EDT 2020

it is not a simple answer and the solution is not trivial
what I do is to modify cbar.gs in order to it can manage global variables (I call them _CLEVS and _CCOLS) instead of the output of 'q shades'
Then I define _CLEVS and _CCOLS: now cbar.gs does not mind if there is or not shading info ...

hoping it could help

 From:   Miquel Bernis <bernisfeina at gmail.com> 
 To:   GrADS Users Forum <gradsusr at gradsusr.org> 
 Sent:   10/1/2020 3:56 PM 
 Subject:   [gradsusr] Legend missing when no shading information 

Hi everyone,

I'm trying to avoid the fact that when there's no shading info, map legend isn't shown, using cbar.gs. Also titles and map info appear different and uglier. I know it seems stupid, but on an animation makes video look no nice and seems like an error. Does anyone know how to avoid that?

Thank you very much,


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