[gradsusr] Mask out information

Roger Rodrigues Torres torres.fisico at gmail.com
Wed Sep 10 12:09:02 EDT 2014


Dear Stephen,
thanks for your tip. It worked perfectly.
Regards,
Roger Torres

Prof. Dr. Roger Rodrigues Torres
Universidade Federal de Itajubá - Unifei
Instituto de Recursos Naturais - IRN
Curriculum Lattes: http://lattes.cnpq.br/5641165392004404
Webpage: http://rtorres.webnode.com.br

2014-09-09 17:15 GMT-03:00 Stephen McMillan <smcmillan at planalytics.com>:

> Hi Roger,
> Do you have shapefile for states surrounding Minas Gerais?  If so, use the
> polygon fill option to draw those states after you display your variable.
>  You can also use the "admin98" shapefile that should be in your GrADS
> library (in SupportData).  Minas Gerais is shapefile # 269 in admin98.
> Stephen Mc
>
> On Tue, Sep 9, 2014 at 3:25 PM, Roger Rodrigues Torres <
> torres.fisico at gmail.com> wrote:
>
>> Dear Grads Users,
>> I am trying to mask out some part of my map, outside the Minas Gerais
>> state in Brazil (see the attached figure). Someone knows how can I do this
>> using the Minas Gerais state shapefile? Is there another way to do this?
>> Just emphasizing that I can not remove the data, but just put a layer to
>> hide that "unnecessary information".
>> Thanks in advance
>>
>>
>> Prof. Dr. Roger Rodrigues Torres
>> Universidade Federal de Itajubá - Unifei
>> Instituto de Recursos Naturais - IRN
>> Curriculum Lattes: http://lattes.cnpq.br/5641165392004404
>> Webpage: http://rtorres.webnode.com.br
>>
>> _______________________________________________
>> gradsusr mailing list
>> gradsusr at gradsusr.org
>> http://gradsusr.org/mailman/listinfo/gradsusr
>>
>>
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