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Apparently no graphs work in the interactive iclass module. Also, it doesn’t seem to work otherwise.
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<div class="">I can mark training fields with no problem. I can export them with no problem. <br class="">
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<div class="">But when I click the update button, the preview screen goes blank for a bit for each class then returns to the original base raster with nothing showing. The command console displays the following errors (one for each class):</div>
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<div class="">Data error preparing signatures: value (19592) > num of cats</div>
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<div class="">Data error preparing signatures: value (8089) > num of cats</div>
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<div class="">Data error preparing signatures: value (11048) > num of cats</div>
<div class="">(256)</div>
<div class="">Data error preparing signatures: value (9218) > num of cats</div>
<div class="">(256)</div>
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<div class="">I’ve looked at the very slim help file and it did not help. Copying Helena and Anna in case they’ve be successful with this working.</div>
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<div class="">Michael</div>
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____________________</div>
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<font face="Helvetica" size="3" class="">C. Michael Barton</font></div>
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<font face="Helvetica" size="3" class="">Director, Center for Social Dynamics & Complexity </font></div>
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<font face="Helvetica" size="3" class="">Professor of Anthropology, School of Human Evolution & Social Change</font></div>
<div class=""><font face="Helvetica" size="3" class="">Head, Graduate Faculty in Complex Adaptive Systems Science</font></div>
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<font face="Helvetica" size="3" class="">Arizona State University</font></div>
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<font face="Helvetica" size="3" class=""><font class="">voice: </font><font class="">480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC)</font><br class="">
<font class="">fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC)</font><br class="">
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<font face="Helvetica" size="3" class="">www: <a href="http://www.public.asu.edu/~cmbarton" class="">
http://www.public.asu.edu/~cmbarton</a>, <a href="http://csdc.asu.edu" class="">http://csdc.asu.edu</a></font></div>
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<div class="">On Dec 1, 2015, at 3:33 PM, Michael Barton <<a href="mailto:michael.barton@ASU.Edu" class="">michael.barton@ASU.Edu</a>> wrote:</div>
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<div class="">When I try to use g.gui.iclass, I get the error in the attached file. It says it was unable to import matplotlib. Then it says it did find matplotlib but it was the wrong architecture. </div>
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<div class="">If I fire up Python from the GRASS terminal and import matplotlib, it is fine. I also tried to install matplotlib from the terminal in case it would find a correct architecture version. This also went fine. </div>
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<div class="">So I begin to suspect that this is a bug instead of a problem with my systems. Any thoughts?</div>
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<div class="">Mac OS X 10.10.3</div>
<div class="">GRASS 7.0.2, compliled a week ago.</div>
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<div class="">Michael</div>
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____________________</div>
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<font face="Helvetica" size="3" class="">C. Michael Barton</font></div>
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<font face="Helvetica" size="3" class="">Director, Center for Social Dynamics & Complexity </font></div>
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<font face="Helvetica" size="3" class="">Professor of Anthropology, School of Human Evolution & Social Change</font></div>
<div class=""><font face="Helvetica" size="3" class="">Head, Graduate Faculty in Complex Adaptive Systems Science</font></div>
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<font face="Helvetica" size="3" class="">Arizona State University</font></div>
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<font face="Helvetica" size="3" class=""><font class="">voice: </font><font class="">480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC)</font><br class="">
<font class="">fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC)</font><br class="">
</font>
<div style="font-variant: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">
<font face="Helvetica" size="3" class="">www: <a href="http://www.public.asu.edu/~cmbarton" class="">
http://www.public.asu.edu/~cmbarton</a>, <a href="http://csdc.asu.edu/" class="">
http://csdc.asu.edu</a></font></div>
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