<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">Okay, so I found a hack for this problem. I had to plot the same graph twice to solve this problem as below:<br><br>sdfopen <a href="http://cor_max_final.nc">cor_max_final.nc</a><br>set gxout shaded<br>set clevs 0 0.2 0.4 0.6 2 <br>set ccols 4 13 3 7 2 15<br>d const(cor,3,-u)<br><br>sdfopen <a href="http://cor_max_final.nc">cor_max_final.nc</a><br>set gxout shaded<br>set clevs 0 0.2 0.4 0.6<br>set ccols 4 13 3 7 2<br>d cor<br>run <a href="http://cbarn.gs">cbarn.gs</a><br><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Note that the values in cor range between 0 and 1. First, I plotted my graph by assigning an arbitrary number 3 to the undefined value using the const function, which I want to plot with a custom color (because normally grads do not plot undef and it looks white as background which is not desired). Also note that I assigned grey color (15) for any value greater than 2 using clevs/ccols. Second, I plotted the same graph again but this time normally without the grey color so that I can invoke the colorbar from this second plot which now do not show the grey color at its tip. <br><br><br></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">
<p><b><font face="tahoma, sans-serif"><span style="color:#e36c0a"></span></font></b></p><font face="tahoma, sans-serif">Sincerely,<br><br></font><p><b><span style="color:#e36c0a"><font face="tahoma, sans-serif">
</font></span></b></p>
<p><b><span style="color:#e36c0a"><font face="tahoma, sans-serif">Sagar P. Parajuli</font></span></b></p><p><font face="tahoma, sans-serif"><b><span style="color:#e36c0a"></span></b><span style="color:#e36c0a">PhD Candidate<br></span></font></p><p><span style="color:#e36c0a"><font face="tahoma, sans-serif">The University of Texas at
Austin<br>
Jackson School of Geosciences<br></font></span></p></div></div><div><div dir="ltr"><p><font face="tahoma, sans-serif"><span style="color:rgb(227,108,10);font-size:12.8000001907349px">e-mail: </span><a href="mailto:psagar@utexas.edu" style="font-size:12.8000001907349px" target="_blank">psagar@utexas.edu</a></font></p></div></div><div><div dir="ltr"><span style="color:#e36c0a"><font face="tahoma, sans-serif">Phone: +1 512 965 4093</font></span></div><div><span style="color:#e36c0a"><font face="tahoma, sans-serif"><br></font></span></div><div><span style="color:#e36c0a"><font face="tahoma, sans-serif">Blog: <a href="http://parajulisagar.wordpress.com" target="_blank">parajulisagar.wordpress.com</a></font></span></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Fri, Dec 11, 2015 at 2:17 PM, Sagar P Parajuli <span dir="ltr"><<a href="mailto:psagar@utexas.edu" target="_blank">psagar@utexas.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">Dear Jennifer,<br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">could you please suggest some idea for my problem?<br></div></div><div class="gmail_extra"><span class=""><br clear="all"><div><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">
<p><b><font face="tahoma, sans-serif"><span style="color:#e36c0a"></span></font></b></p><font face="tahoma, sans-serif">Sincerely,<br><br></font><p><b><span style="color:#e36c0a"><font face="tahoma, sans-serif">
</font></span></b></p>
<p><b><span style="color:#e36c0a"><font face="tahoma, sans-serif">Sagar P. Parajuli</font></span></b></p><p><font face="tahoma, sans-serif"><b><span style="color:#e36c0a"></span></b><span style="color:#e36c0a">PhD Candidate<br></span></font></p><p><span style="color:#e36c0a"><font face="tahoma, sans-serif">The University of Texas at
Austin<br>
Jackson School of Geosciences<br></font></span></p></div></div><div><div dir="ltr"><p><font face="tahoma, sans-serif"><span style="color:rgb(227,108,10);font-size:12.8000001907349px">e-mail: </span><a href="mailto:psagar@utexas.edu" style="font-size:12.8000001907349px" target="_blank">psagar@utexas.edu</a></font></p></div></div><div><div dir="ltr"><span style="color:#e36c0a"><font face="tahoma, sans-serif">Phone: <a href="tel:%2B1%20512%20965%204093" value="+15129654093" target="_blank">+1 512 965 4093</a></font></span></div><div><span style="color:#e36c0a"><font face="tahoma, sans-serif"><br></font></span></div><div><span style="color:#e36c0a"><font face="tahoma, sans-serif">Blog: <a href="http://parajulisagar.wordpress.com" target="_blank">parajulisagar.wordpress.com</a></font></span></div></div></div></div></div></div></div>
<br></span><div><div class="h5"><div class="gmail_quote">On Thu, Dec 10, 2015 at 11:25 PM, Sagar P Parajuli <span dir="ltr"><<a href="mailto:psagar@utexas.edu" target="_blank">psagar@utexas.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">Dear Jennifer, could you please elaborate your suggestion? I do not follow your instruction completely. What needs to be modified within the <a href="http://cbarn.gs" target="_blank">cbarn.gs</a> script? How should the script be changed to set the maximum value in the colorbar so that the colorbar shows color only upto that particular value? <br><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Thank you,<br></div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div></div><div class="gmail_extra"><span><br clear="all"><div><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">
<p><b><font face="tahoma, sans-serif"><span style="color:#e36c0a"></span></font></b></p><font face="tahoma, sans-serif">Sincerely,<br><br></font><p><b><span style="color:#e36c0a"><font face="tahoma, sans-serif">
</font></span></b></p>
<p><b><span style="color:#e36c0a"><font face="tahoma, sans-serif">Sagar P. Parajuli</font></span></b></p><p><font face="tahoma, sans-serif"><b><span style="color:#e36c0a"></span></b><span style="color:#e36c0a">PhD Candidate<br></span></font></p><p><span style="color:#e36c0a"><font face="tahoma, sans-serif">The University of Texas at
Austin<br>
Jackson School of Geosciences<br></font></span></p></div></div><div><div dir="ltr"><p><font face="tahoma, sans-serif"><span style="color:rgb(227,108,10);font-size:12.8000001907349px">e-mail: </span><a href="mailto:psagar@utexas.edu" style="font-size:12.8000001907349px" target="_blank">psagar@utexas.edu</a></font></p></div></div><div><div dir="ltr"><span style="color:#e36c0a"><font face="tahoma, sans-serif">Phone: <a href="tel:%2B1%20512%20965%204093" value="+15129654093" target="_blank">+1 512 965 4093</a></font></span></div><div><span style="color:#e36c0a"><font face="tahoma, sans-serif"><br></font></span></div><div><span style="color:#e36c0a"><font face="tahoma, sans-serif">Blog: <a href="http://parajulisagar.wordpress.com" target="_blank">parajulisagar.wordpress.com</a></font></span></div></div></div></div></div></div></div>
<br></span><div><div><div class="gmail_quote">On Thu, Dec 10, 2015 at 11:49 AM, Jennifer M Adams <span dir="ltr"><<a href="mailto:jadams21@gmu.edu" target="_blank">jadams21@gmu.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">
The cbar*.gs scripts use the output from ‘q shades’ to plot the color bars. You could capture this output, modify it to suit your needs, and then use the modified result in your copy of <a href="http://cbarn.gs" target="_blank">cbarn.gs</a>. —Jennifer
<div><br>
<div><br>
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<div>On Dec 10, 2015, at 12:05 PM, Sagar P Parajuli <<a href="mailto:psagar@utexas.edu" target="_blank">psagar@utexas.edu</a>> wrote:</div>
<br>
</div></div><blockquote type="cite"><div><div>
<div dir="ltr">
<div class="gmail_default" style="font-family:tahoma,sans-serif">I am using <a href="http://cbarn.gs/" target="_blank">
cbarn.gs</a> to generate colorbar for my plot. I have used const function to assign a custom value to the undef value and then assigned the custom value a new color using clevs/cocols. However, when I display the colorbar, the new color also appears in the
colorbar. I do not want the new color to be shown in the colorbar. How can we control this?</div>
<div class="gmail_default" style="font-family:tahoma,sans-serif"><br>
</div>
<div class="gmail_default" style="font-family:tahoma,sans-serif">Thanks a lot. </div>
<div class="gmail_default" style="font-family:tahoma,sans-serif"><br>
</div>
<div>
<div>
<div dir="ltr">
<div dir="ltr">
<div>
<div dir="ltr">
<p><b><font face="tahoma, sans-serif"><span style="color:#e36c0a"></span></font></b></p>
<font face="tahoma, sans-serif">Sincerely,<br>
<br>
</font>
<p><b><span style="color:#e36c0a"><font face="tahoma, sans-serif"></font></span></b></p>
<p><b><span style="color:#e36c0a"><font face="tahoma, sans-serif">Sagar P. Parajuli</font></span></b></p>
<p><font face="tahoma, sans-serif"><b><span style="color:#e36c0a"></span></b><span style="color:#e36c0a">PhD Candidate<br>
</span></font></p>
<p><span style="color:#e36c0a"><font face="tahoma, sans-serif">The University of Texas at Austin<br>
Jackson School of Geosciences<br>
</font></span></p>
</div>
</div>
<div>
<div dir="ltr">
<p><font face="tahoma, sans-serif"><span style="color:rgb(227,108,10);font-size:12.8000001907349px">e-mail:
</span><a href="mailto:psagar@utexas.edu" style="font-size:12.8000001907349px" target="_blank">psagar@utexas.edu</a></font></p>
</div>
</div>
<div>
<div dir="ltr"><span style="color:#e36c0a"><font face="tahoma, sans-serif">Phone: <a href="tel:%2B1%20512%20965%204093" value="+15129654093" target="_blank">+1 512 965 4093</a></font></span></div>
<div><span style="color:#e36c0a"><font face="tahoma, sans-serif"><br>
</font></span></div>
<div><span style="color:#e36c0a"><font face="tahoma, sans-serif">Blog: <a href="http://parajulisagar.wordpress.com/" target="_blank">
parajulisagar.wordpress.com</a></font></span></div>
</div>
</div>
</div>
</div>
</div>
</div></div></div>
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