<div dir="ltr">The maskout() function should not cover up or erase any geographical landmarks, even if you select a solid color for the undefined region.<div><br></div><div>What happens if you remove the 'set mpt' commands entirely and just use 'mpdset lowres' and 'set map' to control the appearance of map lines?</div><div><br></div><div>Jeff</div></div><br><div class="gmail_quote"><div dir="ltr">On Thu, Aug 16, 2018 at 1:42 AM Kiswendsida Hyacinthe Guigma <<a href="mailto:K.Guigma@sussex.ac.uk">K.Guigma@sussex.ac.uk</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear Jeff,<br>
Thank you for your reply. I have already tried your solution but it doesn't work. Instead of the 'draw ... ' commands, I am pretty sure that it is the maskout that gives me the trouble. I have searched for a way to reset this command after each panel but failed to find it so far. Any idea about how to reset it without clearing the entire page?<br>
<br>
Regards<br>
<br>
------------------------<br>
<br>
GUIGMA<br>
________________________________________<br>
From: gradsusr [<a href="mailto:gradsusr-bounces@gradsusr.org" target="_blank">gradsusr-bounces@gradsusr.org</a>] on behalf of Jeff Duda [<a href="mailto:jeffduda319@gmail.com" target="_blank">jeffduda319@gmail.com</a>]<br>
Sent: Wednesday, August 15, 2018 9:18 PM<br>
To: GrADS Users Forum<br>
Subject: Re: [gradsusr] Problem using simultaneously maskout and set parea<br>
<br>
Issuing certain commands like 'draw ...' can reset some settings. I would try repeating these lines for each panel you want to plot<br>
<br>
'set mpt 0 1 1 12'<br>
'set mpt 1 1 1 12'<br>
<br>
rather than just setting them at the top of the script.<br>
<br>
Jeff Duda<br>
<br>
On Wed, Aug 15, 2018 at 2:07 PM Kiswendsida Hyacinthe Guigma <<a href="mailto:K.Guigma@sussex.ac.uk" target="_blank">K.Guigma@sussex.ac.uk</a><mailto:<a href="mailto:K.Guigma@sussex.ac.uk" target="_blank">K.Guigma@sussex.ac.uk</a>>> wrote:<br>
<br>
Dear grads users,<br>
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,<br>
<br>
Your help is well appreciated.<br>
Regards<br>
<br>
------------------------<br>
<br>
GUIGMA_______________________________________________<br>
gradsusr mailing list<br>
<a href="mailto:gradsusr@gradsusr.org" target="_blank">gradsusr@gradsusr.org</a><mailto:<a href="mailto:gradsusr@gradsusr.org" target="_blank">gradsusr@gradsusr.org</a>><br>
<a href="http://gradsusr.org/mailman/listinfo/gradsusr" rel="noreferrer" target="_blank">http://gradsusr.org/mailman/listinfo/gradsusr</a><br>
<br>
<br>
--<br>
Jeff Duda, Research Scientist<br>
<br>
University of Colorado Boulder<br>
<br>
Cooperative Institute for Research in Environmental Sciences<br>
<br>
NOAA/OAR/ESRL/Global Systems Division<br>
<br>
Boulder, CO<br>
<br>
_______________________________________________<br>
gradsusr mailing list<br>
<a href="mailto:gradsusr@gradsusr.org" target="_blank">gradsusr@gradsusr.org</a><br>
<a href="http://gradsusr.org/mailman/listinfo/gradsusr" rel="noreferrer" target="_blank">http://gradsusr.org/mailman/listinfo/gradsusr</a><br>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><font size="2"><span>Jeff Duda, Research Scientist<br>
</span></font><p style="margin-bottom:0.0001pt"><font size="2"><span><span>University of Colorado Boulder</span></span></font></p><font size="2"><span>
</span></font><p style="margin-bottom:0.0001pt"><font size="2"><span><span>Cooperative Institute for Research in Environmental Sciences</span></span></font></p><font size="2"><span>
</span></font><p style="margin-bottom:0.0001pt"><font size="2"><span><span>NOAA/OAR/ESRL/Global Systems Division</span></span></font></p><font size="2"><span>
<span>Boulder, CO</span></span></font>
</div></div></div></div></div></div></div></div></div></div></div>