<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Looking at cbarc.gs (from the GrADS library), it looks as though this code is already in there. <div><pre>'set line 'bc' 1 12'
x1 = xc - aa
xe = xc + 0.01
y1 = yc - aa
'draw polyf 'x1' 'yc' 'xe' 'yc' 'xe' 'y1
'set line 1 1 6'
'draw line 'x1' 'yc' 'xc' 'y1
</pre><div>So, I'm not really sure why it isn't working for you. The triangle is drawn using the background color, 'bc'. That is set to '0' by default (look at the parsing of the args in the beginning of the script.)</div><div>--Jennifer</div><div><br></div><div><br><div><div>On May 29, 2013, at 2:46 PM, Mohsen Soltani wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Dear Jennifer,</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">
Thank you for your help. But I'm still having problem to do it! </div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Should I use it like that without changing? Or I have to make some changes in the script you provided? If so, where and which part of the script should be edited? And finally, in your opinion, in which part of my script should be added? I mean, before/after display, and or before/after run cbarc?</div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Would you please help me?</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">
<br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Thank you!</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">
Mohsen</div></div><div class="gmail_extra"><br clear="all"><div><div dir="ltr"><span><span style="font-size:11.0pt;line-height:115%;font-family:"Calibri","sans-serif";color:#888888"></span></span><span><span dir="RTL" style="font-size:11.0pt;line-height:115%;font-family:"Arial","sans-serif";color:#888888" lang="AR-SA"><span></span></span></span>--<div>
some are weather-wise some are otherwise!</div><div>--<br>Best Wishes, <br>(Mr.) Mohsen Soltani<br>Climatology Grad Student (M.Sc.),<br>Faculty of Geography, University of Tehran, Tehran, Iran<br>
Tel: (+98) 9119772934<br>e-mail: <a href="mailto:soltani.clima@gmail.com" target="_blank">soltani.clima@gmail.com</a><br></div></div></div>
<br><br><div class="gmail_quote">On Wed, May 29, 2013 at 9:27 AM, Jennifer Adams <span dir="ltr"><<a href="mailto:jma@cola.iges.org" target="_blank">jma@cola.iges.org</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 2nd plot that you like (from <a href="http://wxmaps.org/" target="_blank">wxmaps.org</a>) draws a filled polygon over the corner of the plot before drawing the colorbar. <div><br></div>
<div><div><br></div><div>**</div><div>** Chop off the corner</div><div>**</div><div>'set line 99 1 12'</div><div>x1 = xc - aa</div><div>xe = xc + 0.03</div><div>y1 = yc - aa</div><div>'draw polyf 'x1' 'yc' 'xe' 'yc' 'xe' 'y1</div>
<div>'set line 1 1 6'</div><div>if (_titbarlen = 10.950)</div><div> 'draw line 'x1' 'yc' 'xc' 'y1</div><div>endif</div><div>**</div><div><br></div><div>--Jennifer</div><div><br></div>
<div><div><div class="h5"><div>On May 29, 2013, at 2:41 AM, Mohsen Soltani wrote:</div><br></div></div><blockquote type="cite"><div><div class="h5"><div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">
Dear All,</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">
I used "cbarc" to run color-bar on the map (see the attached file number 1). I adjusted the position of the color-bar where I wanted to. But, I'd like my color-bar (file number 1) to be something like the enclosed file number 2.</div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">On the other hand, if we assume the color-bar's background as a triangle, I want the two lines (x-axis and y-axis) to be omitted/removed. How can I do that? </div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">
Any suggestion?</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">
Mohsen</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"> </div><div><div dir="ltr"><span><span style="font-size:11pt;line-height:115%;font-family:Calibri,sans-serif;color:rgb(136,136,136)"></span></span><span><span dir="RTL" style="font-size:11pt;line-height:115%;font-family:Arial,sans-serif;color:rgb(136,136,136)" lang="AR-SA"><span></span></span></span>--<div>
some are weather-wise some are otherwise!</div><div>--<br>Best Wishes, <br>(Mr.) Mohsen Soltani<br>Climatology Grad Student (M.Sc.),<br>Faculty of Geography, University of Tehran, Tehran, Iran<br>
Tel: (+98) 9119772934<br>e-mail: <a href="mailto:soltani.clima@gmail.com" target="_blank">soltani.clima@gmail.com</a><br></div></div></div>
</div>
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<span class="Apple-style-span" style="font-size: 12px; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><div>--</div><div>Jennifer M. Adams</div><div>IGES/COLA</div><div>4041 Powder Mill Road, Suite 302</div><div>Calverton, MD 20705</div><div><a href="mailto:jma@cola.iges.org">jma@cola.iges.org</a></div><div><br class="khtml-block-placeholder"></div><br class="Apple-interchange-newline"></span></span>
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