[gradsusr] Problem using simultaneously maskout and set parea

Jeff Duda jeffduda319 at gmail.com
Wed Aug 15 16:18:02 EDT 2018

Issuing certain commands like 'draw ...' can reset some settings. I would
try repeating these lines for each panel you want to plot

'set mpt 0 1 1 12'
'set mpt 1 1 1 12'

rather than just setting them at the top of the script.

Jeff Duda

On Wed, Aug 15, 2018 at 2:07 PM Kiswendsida Hyacinthe Guigma <
K.Guigma at sussex.ac.uk> wrote:

> Dear grads users,
> I am facing  challenges masking undesired values. Actually I have got a
> Netcdf file of wind data (representing composites for different situations)
> covering the Northern Africa. I want to plot the wind pattern but only
> where magnitude is greater than 2m/s. When I do that for one single plot,
> it works perfectly. However,  I want to do that for different composites
> and then I used set parea in order to have four (4) of them in the same
> page. Unfortunately, in that case it is only the first virtual page that
> has the mpdset correct. For all the rest there is no basemap in the
> background. I am attaching (i)my data, (ii) the output and (iii) my code,
> Your help is well appreciated.
> Regards
> ------------------------
> GUIGMA_______________________________________________
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> gradsusr at gradsusr.org
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Jeff Duda, Research Scientist

University of Colorado Boulder

Cooperative Institute for Research in Environmental Sciences

NOAA/OAR/ESRL/Global Systems Division
Boulder, CO
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