<html><body><div style="color:#000; background-color:#fff, font-family:garamond, new york, times, serif;font-size:14pt"><span>Dear users, <br><br>Is there a way to blank out a Grads plot such that the contours or the <br>shading does not spill outside the desired domain (Say within a country boundary). I have seen some Grads plots with this feature.<br>Put in another way, is it possible to generate a boundary file is Grads to mask out areas<br> outside a desired domain ( like in basemap script used to mask out land or oceans)?<br><br>Thanks<br class="yui-cursor"></span><div> </div><div id="RTEContent"><div><div><b><em>===================================================</em></b></div><div><b><em><font color="#007f40" face="lucida console, sans-serif">ZABLONE OWITI<br></font><font face="garamond, new york, times, serif">GRADUATE STUDENT<br>Nanjing University of Information, Science and Technology<br>College of Atmospheric Science<br>Add: 219 Ning
Liu Rd, Nanjing, Jiangsu, 21004, P.R. China<br></font></em></b><font color="#333333" face="garamond, new york, times, serif">Tel: +86-25-58731402<br>Fax: +86-25-58731456</font></div><div><b><em><font face="garamond, new york, times, serif">Mob. 15077895632</font></em></b></div><div><b><em>Website: <a rel="nofollow" target="_blank" href="http://www.nuist.edu.cn/">www.nuist.edu.cn</a><br></em></b><i><strong>====================================================<br></strong><span class="yui_3_2_0_2_129775111162149" style="font-style: italic; font-family: inherit;"><div class="MsoNormal"><i><span style="color: rgb(227, 108, 10); font-size: 12pt;">"The real art of conversation is not only to say the right thing at the right time, but also to leave unsaid the wrong thing at the tempting moment."</span></i><i><span style="color: rgb(227, 108, 10); font-size: 12pt;"></span></i></div><div
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