<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi all,<div class=""><br class=""></div><div class="">Just want to update.</div><div class="">I’ve finally managed to use the plugin.</div><div class="">The error was happened because I didn’t use same land use</div><div class="">class for the time series image.</div><div class=""><br class=""></div><div class="">Best regards,</div><div class=""><br class=""></div><div class="">Firman Hadi.</div><div class=""><div><blockquote type="cite" class=""><div class="">On Jul 2, 2015, at 06:27, Firman Hadi <<a href="mailto:firmanhadi@ait.asia" class="">firmanhadi@ait.asia</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
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Dear all,<br class=""><br class="">I want to analyse land use change by using MOLUSCE plugin.<br class="">I created land use map with 14 classes using GRASS GIS 7 and export it to TIFF using r.out.gdal with Byte<br class="">as the data type. I used mask to ensure that the dimension of the land use files will be the same.<br class=""><br class="">I ran MOLUSCE but I got error when I tried to run Area Changes.<br class="">The error message is “File "/Users/firmanhadi/.qgis2/python/plugins/molusce/algorithms/models/crosstabs/manager.py", line 91, in getTransitionStat<br class=""> deltas = finalArea - initArea<br class="">ValueError: operands could not be broadcast together with shapes (10) (9)”<br class=""><br class="">I have searched the solution and I have found similar problem at <a href="https://github.com/nextgis/molusce/issues/4" class="">https://github.com/nextgis/molusce/issues/4</a>.<br class="">From the discussion, I knew that I have to use integer data. I exported the land use from GRASS using Byte, UInt16 option,<br class="">but I still had the same problem.<br class=""><br class="">Anybody had similar problems?<br class=""><br class="">Thank you.<br class=""><br class="">Best regards,<br class=""><br class="">Firman Hadi.<br class=""><br class=""><br class=""><br class="">_______________________________________________<br class="">Qgis-user mailing list<br class=""><a href="mailto:Qgis-user@lists.osgeo.org" class="">Qgis-user@lists.osgeo.org</a><br class="">http://lists.osgeo.org/mailman/listinfo/qgis-user</div></blockquote></div><br class=""></div></body></html>