<div class="gmail_quote">On Jan 29, 2008 6:06 PM, Shun Jie Liu <<a href="mailto:shun.jie.liu@invenia.ca">shun.jie.liu@invenia.ca</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
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Hello, I am having a problem with image-output<br>
when I type wi, it says unknown command<br>
and when I type 'printim' it says<br>
printim command DISABLED<br>
How can I get it enabled ? <br>
</div></blockquote><div><br class="webkit-block-placeholder"></div><div>Recent builds of GrADS usually disables "wi" as printim is a pretty good replacement. It appears that the binary you are using was not compiled with printim support, so there is nothing you can do to renable printim, short of recompiling it. Your best bet is to try one of the v1.9.0-rc1 binaries that were announced a couple of days ago: they all include "printim" support. </div>
<div><br class="webkit-block-placeholder"></div><div>If you install the corresponding extensions, there is a replacement for printim called "gxyat" which produces images with better font quality. The syntax is pretty similar:</div>
<div><br class="webkit-block-placeholder"></div><div>ga-> display something</div><div>ga-> gxyat myimage.png</div><div><br class="webkit-block-placeholder"></div><div>Gxyat is both a command line utility as well a (user defined) grads command much like printim. A warning, tough. With better image quality comes a large file size. For a list of command line options, just type</div>
</div><div><br class="webkit-block-placeholder"></div><div>ga-> gxyat</div><div><br class="webkit-block-placeholder"></div><div>without any arguments.</div><div><br class="webkit-block-placeholder"></div><div>BTW, when asking for help is very important that you let us know which platform and which version of grads you are running. Often, sending the output of "q config" is very helpful.</div>
<div><br class="webkit-block-placeholder"></div><div> Arlindo</div><br>-- <br>Arlindo da Silva<br><a href="mailto:dasilva@alum.mit.edu">dasilva@alum.mit.edu</a>