On Mon, Nov 26, 2012 at 6:58 AM, Shaw S.J. <span dir="ltr"><<a href="mailto:S.J.Shaw@swansea.ac.uk" target="_blank">S.J.Shaw@swansea.ac.uk</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal">Hello,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I have pygrads working and can plot data from gfs grib2 files using the default settings using ga.contour etc.<u></u><u></u></p>
<p class="MsoNormal">I would however like to customise the output for blue marble plots using pygrads rather like in the example below from the sourceforge page: <u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><a href="http://sourceforge.net/projects/opengrads/screenshots/153722" target="_blank">http://sourceforge.net/projects/opengrads/screenshots/153722</a><u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Particularly I’d like to know:-<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p><u></u><span>1.<span style="font:7.0pt "Times New Roman"">
</span></span><u></u>How to select a different colour rainbow from the default.<u></u><u></u></p>
<p><u></u><span>2.<span style="font:7.0pt "Times New Roman"">
</span></span><u></u>How to define a single colour for contour plots.<u></u><u></u></p>
<p><u></u><span>3.<span style="font:7.0pt "Times New Roman"">
</span></span><u></u>How to define the contour intervals in contour plots<u></u><u></u></p>
<p><u></u><span>4.<span style="font:7.0pt "Times New Roman"">
</span></span><u></u>How to turn of grid lines in the plots.<u></u><u></u></p>
<p><u></u> <u></u></p>
<p class="MsoNormal">Any pointers to useful documentation on this or some examples to get me going would be greatly appreciated.<u></u><u></u></p>
<p class="MsoNormal"><u></u> </p></div></div></blockquote><div><br></div><div>Have you look at the examples/ directory that comes with the pygrads distribution? The script that created this particular picture is in there.</div>
<div><br></div><div> Arlindo</div><div> </div></div>-- <br><font face="'comic sans ms', sans-serif" size="6" color="#006600"><span style="font-family:Helvetica;font-size:12px"></span><span></span><span></span>Arlindo da Silva</font><br>
<font size="4"><i><a href="mailto:dasilva@alum.mit.edu" target="_blank">dasilva@alum.mit.edu</a></i></font><br>