<div dir="ltr"><div><div><div><div><div><div><div><div><div><div><div>If the equator is a straight line on your map, just use the draw line command to manually draw a thicker line on the plot at its location.<br><br></div>If your map is projected such that the equator is not a straight line, you can still draw a curve using some ingenuity. Just use the 'q w2xy' and 'draw line' commands to find points on the real page to draw a series of very short lines. You could do something like this:<br><br></div><div>'set line 1 1 6'<br></div>'set lon -150 45'<br></div>dlon = 0.1<br></div>tlon = -150<br></div>while (tlon < 45)<br></div> 'q w2xy 'tlon' 0'<br></div> line = sublin(result,2)<br></div> xx1 = subwrd(line,3)<br></div> yy1 = subwrd(line,6)<br></div><div> tlon = tlon + dlon<br> 'q w2xy 'tlon' 0'<br> line = sublin(result,2)<br> xx2 = subwrd(line,3)<br> yy2 = subwrd(line,6)<br></div> 'draw line 'xx1' 'xx2' 'yy1' 'yy2<br></div><div>endwhile<br><br></div><div>I didn't look at the documentation for the draw line function, so I may have swapped the arguments, but hopefully you get the idea.<br><br></div><div>Jeff Duda<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Mar 4, 2015 at 3:49 AM, Sourabh Bal <span dir="ltr"><<a href="mailto:sourabhbal@gmail.com" target="_blank">sourabhbal@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"><div><div><div>Dear users, <br><br></div>I have latitude on Y axis in my plot. I want to highlight or bold (increase the thickness) the equator horizonatal line. Can any one of you please suggest how to do that?<br><br></div>regards<span class="HOEnZb"><font color="#888888"><br><br></font></span></div><span class="HOEnZb"><font color="#888888">Sourabh<br clear="all"><div><div><div><div><br>-- <br><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr">Dr. Sourabh Bal</div><div dir="ltr">Post-Doc Fellow </div><div dir="ltr">Institute of Meteorology, Freie Universitat, Berlin<div><br></div><div><br><br></div></div></div></div></div></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature">Jeff Duda<br>Graduate research assistant<br>University of Oklahoma School of Meteorology<br>Center for Analysis and Prediction of Storms<br></div>
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