<div dir="ltr"><div>use the smth9() function. Nest several iterations of it to increase the smoothing level.<br><br></div>Jeff Duda<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Dec 27, 2017 at 9:41 PM, Lyndon Mark Olaguera <span dir="ltr"><<a href="mailto:olagueralyndonmark429@gmail.com" target="_blank">olagueralyndonmark429@gmail.com</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">Hi Bill,<div><br></div><div>I tried this but the result is still the same.</div><div><br></div><div>Sincerely,</div></div><div class="gmail_extra"><br clear="all"><div><div class="m_-6681967634155453891gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font face="comic sans ms, sans-serif"><b><u>Lyndon Mark P. Olaguera</u></b></font><div>PhD Student </div><div>Laboratory of Climatology</div><div>Department of Geography</div><div>Faculty of Urban Environmental Science</div><div><span style="font-size:12.8px">Minami-Osawa Campus</span><br></div><div>Tokyo Metropolitan University</div><div>Hachioji Tokyo, Japan</div><div><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Wed, Dec 27, 2017 at 9:16 PM, Bill Reilly <span dir="ltr"><<a href="mailto:bill_reilly@compuserve.com" target="_blank">bill_reilly@compuserve.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<font face="Arial">Before displaying the shading use the following:<br>
<br>
'set csmooth on'</font><br>
<pre class="m_-6681967634155453891m_-6019105125704707476moz-signature" cols="72">--
Bill Reilly
<a href="tel:+34%20686%2011%2007%2048" value="+34686110748" target="_blank">(+34) 686-110-748</a>
<a class="m_-6681967634155453891m_-6019105125704707476moz-txt-link-abbreviated" href="mailto:bill@passageweather.com" target="_blank">bill@passageweather.com</a>
<a class="m_-6681967634155453891m_-6019105125704707476moz-txt-link-abbreviated" href="http://www.passageweather.com" target="_blank">www.passageweather.com</a>
<a class="m_-6681967634155453891m_-6019105125704707476moz-txt-link-abbreviated" href="mailto:bill@brwebworks.com" target="_blank">bill@brwebworks.com</a>
<a class="m_-6681967634155453891m_-6019105125704707476moz-txt-link-abbreviated" href="http://www.brwebworks.com" target="_blank">www.brwebworks.com</a>
</pre><div><div class="m_-6681967634155453891h5">
<div class="m_-6681967634155453891m_-6019105125704707476moz-cite-prefix">On 27/12/2017 05:48, Lyndon Mark
Olaguera wrote:<br>
</div>
</div></div><blockquote type="cite"><div><div class="m_-6681967634155453891h5">
<div dir="ltr">Dear GrADS experts,
<div><br>
</div>
<div>I am trying to plot a difference plot.In particular, a
height-longitude cross section attached in this email. I am
shading only the significant areas. </div>
<div><br>
</div>
<div>Is there a way to smoothen the shading in the
plot?Currently, the shading appears like "blocks".</div>
<div>Here's a part of my script.</div>
<div><br>
</div>
<div>'define sig=maskout(ttest1,ttest1-3.05<wbr>5)'<br>
</div>
<div>
<div>'set lon 40 180'</div>
<div>'define b=maskout(num,sig)'</div>
<div>'set lev 1000 100'</div>
<div>'set lon 40 180'</div>
<div>'define c=ave(b,lat=0,lat=18)'</div>
</div>
<div><br>
</div>
<div>
<div>'set display color white'</div>
<div>'c'</div>
<div>'set parea 1.5 10.5 1.5 8'</div>
<div>'set lon 40 180'</div>
<div>'set grads off'</div>
<div>'set grid off'</div>
<div>'set xlopts 1 5 0.2'</div>
<div>'set ylopts 1 5 0.2'</div>
<div>'set xlint 20'</div>
<div>'set font 1'</div>
</div>
<div><br>
</div>
<div>
<div>'set gxout shaded'</div>
<div>'set lev 1000 100'</div>
<div>'set y 1'</div>
<div>'set zlog on'</div>
</div>
<div>
<div><b>'color -8 8 1 -gxout shaded -kind gray->gray'</b></div>
<div>'d -c*100'</div>
</div>
<div><br>
</div>
<div>I'll appreciate any help.</div>
<div><br>
</div>
<div>Sincerely,</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div>
<div class="m_-6681967634155453891m_-6019105125704707476gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr"><font face="comic sans
ms, sans-serif"><b><u>Lyndon Mark
P. Olaguera</u></b></font>
<div>PhD Student </div>
<div>Laboratory of Climatology</div>
<div>Department of Geography</div>
<div>Faculty of Urban Environmental
Science</div>
<div><span style="font-size:12.8px">Minami-Osawa
Campus</span><br>
</div>
<div>Tokyo Metropolitan University</div>
<div>Hachioji Tokyo, Japan</div>
<div><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<fieldset class="m_-6681967634155453891m_-6019105125704707476mimeAttachmentHeader"></fieldset>
<br>
</div></div><pre>______________________________<wbr>_________________
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</pre>
</blockquote>
<br>
</div>
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<br></blockquote></div><br></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>Jeff Duda<br>Post-doctoral research fellow<br>University of Oklahoma School of Meteorology<br></div></div></div></div></div>
</div>