<div dir="ltr"><div>Well, now I can't reproduce the issue! I saw what you were seeing last night while running on cheyenne logged in from home. Now this morning, logged into cheyenne from the office, I'm seeing the expected colors. This does not make sense! I will test again from home this evening, but I have no explanation as to why that should make any difference :-/</div><div><br></div><div>More as I know it.</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 9, 2019 at 9:48 AM Ming Chen <<a href="mailto:chenming@ucar.edu">chenming@ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p>Rick,</p>
<p>Thank you for getting back to me quickly. I just type 'module
load ncl' to enable ncl in cheyenne. The command "module list"
shows</p>
<p>Currently Loaded Modules:<br>
1) ncarenv/1.2 3) ncarcompilers/0.4.1 5) netcdf/4.6.1 7)
nco/4.7.4 9) ncview/2.1.7<br>
2) intel/17.0.1 4) mpt/2.19 6) xxdiff/4.0.1 8)
ncl/6.5.0 10) grib-bins/1.1<br>
</p>
<p>The command "echo $NCARG_ROOT" yields
"/glade/u/apps/ch/opt/ncl/6.5.0/intel/17.0.1"</p>
<p>I notice this issue because the plots in my desktop and the plots
in cheyenne are different when I run the same NCL script and
process the same data. <br>
</p>
<p>Thanks.</p>
<p> Ming</p>
<p><br>
</p>
<div class="gmail-m_836564511250096188moz-cite-prefix">On 4/8/19 7:10 PM, Rick Brownrigg
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<div>Hi Ming, <br>
</div>
<div><br>
</div>
<div>This is very strange. I see the differences in color that
you refer to, but I downloaded the ncl script from your
directory and I get the same colors as shown on the web
site. I see that there's no attempt in the script to modify
the colormap, so it should be the default colormap (<a href="http://ncl.ucar.edu/Document/Graphics/ColorTables/ncl_default.shtml" target="_blank">http://ncl.ucar.edu/Document/Graphics/ColorTables/ncl_default.shtml</a>),
However your plots have a few colors that are not part of
that default map (??)</div>
<div><br>
</div>
<div>How are you enabling NCL in cheyenne, and what does "echo
$NCARG_ROOT" report?</div>
<div><br>
</div>
<div>Rick<br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Apr 8, 2019 at 5:24 PM
Ming Chen <<a href="mailto:chenming@ucar.edu" target="_blank">chenming@ucar.edu</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello,<br>
<br>
I found that the colors in my plot are not the colors I
specify. Please <br>
see the files saved in /glade/scratch/chenming/station/<br>
<br>
I downloaded "station_2.ncl" from NCL website, and run it
without any <br>
modification. The png files are quite different to the sample
figures <br>
shown in the NCL website. In my case, it seems that somehow
the colors <br>
are changed.<br>
<br>
I run this script on cheyenne. Does anyone know what could be
the reason?<br>
<br>
Thanks.<br>
<br>
Ming<br>
<br>
<br>
<br>
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</blockquote>
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</blockquote></div>