[gradsusr] Legend missing when no shading information

[Miquel Bernis]

Thank you for your help Ricardo and Davide!

Missatge de Ricardo Hallak <ricardo.hallak at iag.usp.br> del dia dj., 1
d’oct. 2020 a les 23:39:

> Hi Miquel and Davide,
>
> maybe you can use query shades:
>
> 'd var'
> 'q shades'
> test1=subwrd(result,1)
> if (test1 = 'None')
> 'c'
> *here you do a different display
> else
> *you do the default display (legends,title, cbarn, etc)
> endif
>
> Hope this helps!
> --
> Prof. Ricardo Hallak
> Laboratório de Meteorologia de Mesoescala - LMM
> Departamento de Ciências Atmosféricas
> Instituto de Astronomia, Geofísica e Ciências Atmosféricas
> Universidade de São Paulo
>
> Phone: +55(11)3091-4698
>
>
> Em qui., 1 de out. de 2020 às 11:38, Davide Sacchetti <
> davide.sacchetti at arpal.liguria.it> escreveu:
>
>> 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
>> Bye
>> Davide
>>
>> * 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,
>> Miquel
>>
>>
>>
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