<div>I think u have not download the supplemental data files:<br>(<a href="ftp://grads.iges.org/grads/scripts/lpoly_lowres.asc">lpoly_lowres.asc</a> and <a href="ftp://grads.iges.org/grads/scripts/lpoly_mres.asc">lpoly_mres.asc
</a> and <a href="ftp://grads.iges.org/grads/scripts/lpoly_hires.asc">lpoly_hires.asc</a><br><a href="ftp://grads.iges.org/grads/scripts/opoly_lowres.asc">opoly_lowres.asc</a> and <a href="ftp://grads.iges.org/grads/scripts/opoly_mres.asc">
opoly_mres.asc</a> and <a href="ftp://grads.iges.org/grads/scripts/opoly_hires.asc">opoly_hires.asc</a>)in </div>
<div>the working directory.You can download these files from this link.<br><a href="http://grads.iges.org/grads/gadoc/library.html">http://grads.iges.org/grads/gadoc/library.html</a></div>
<div>Then run grads and follow the steps below<br> ga-> set mpdset mres<br> ga-> display sst (or some other variable you want to display)<br> ga-> basemap L 7 2 M (you can use O inplace of L if you mask ocean, here 7 is boundary color and 2 is ocean mask color and M or mres )
<br> <br><br><br> </div>
<div><span class="gmail_quote">On 5/5/05, <b class="gmail_sendername">See Hai Ooi</b> <<a href="mailto:axl419@yahoo.com">axl419@yahoo.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hi,<br><br> In the basemap.gs, you can see the following<br>lines:-<br><br> ...............................
<br><br> ...............................<br><br>if (type = 'L' | type = 'l')<br> if (lores) ; file = 'lpoly.asc' ; endif<br> if (hires) ; file = 'lpoly_hires.asc' ; endif<br>endif<br>if (type = 'O' | type = 'o')<br> if (lores) ; file = '
opoly.asc' ; endif<br> if (hires) ; file = 'opoly_hires.asc' ; endif<br>endif<br><br>...................................<br><br>you need to insert subdirectories of where opoly.asc<br>and opoly_hires.asc reside. In my case, it is
<br>inserted as follows:-<br><br>if (lores) ; file = 'c:\PCGrADS\lib\opoly.asc" ;<br>endif<br>if .........<br>etc.<br><br>I believe that the error you encountered might be<br>due to this omission. Hope this helps. Regards.
<br><br>Ooi See Hai<br>Malaysia<br><br>--- Mallikarjun <<a href="mailto:arjunjt@CAOS.IISC.ERNET.IN">arjunjt@CAOS.IISC.ERNET.IN</a>> wrote:<br>> Hello Grads Users,<br>><br>> I have a data over land and Ocean. But I need to
<br>> display<br>> only over land and need to mask ocean data. I got to<br>> know<br>> that basemap.gs would do this job. But when I run<br>> this<br>> it is giving an error reading from opoly.asc<br>>
<br>> I am using 1.9 beta version. I have even tried in<br>> 1.8 verision<br>> also. Same error.<br>><br>> Could anyone please suggest me how to about it.<br>><br>> Thanking you,<br>> --<br>> Mallikarjuna.K
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