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<body style="font: 10pt/normal Segoe UI; font-size-adjust: none; font-stretch: normal;"><div class="GroupWiseMessageBody" id="GroupWiseSection_1555196257000_ytroutet@selkirk.ca_4C0CB30117FF00008463617335333931_"><div>Hello all,</div><div><br></div><div><span style="color: rgb(220, 125, 0);"><font color="#000000">I'm getting the python error below when trying to run the SCP Accuracy Assessment. I do not know what to make of it.</font></span></div><div><span style="color: rgb(220, 125, 0);"><font color="#000000"><br></font></span></div><div><span style="color: rgb(220, 125, 0);"><font color="#000000">I'm trying to assess a classified image (a single band raster with 6 macro-classes numbered 1 to 6 along with an 'unclassified' class numbered 0). I'm assessing this with ROIs in vector form for the 6 classes. </font></span></div><div><span style="color: rgb(220, 125, 0);"><font color="#000000"><br></font></span></div><div><span style="color: rgb(220, 125, 0);"><font color="#000000">Of note: considering the error (list index out of range), I was suspecting that maybe I needed to create reference data for the 'unclassified' class (which is counter-intuitive) so I made up a fake ROI for this class, but that did not correct my problem.</font></span></div><div><span style="color: rgb(220, 125, 0);"><font color="#000000"><br></font></span></div><div><span style="color: rgb(220, 125, 0);"><font color="#000000">Any clues as to what I can do?</font></span></div><div><span style="color: rgb(220, 125, 0);"><br></span></div><div><span style="color: rgb(220, 125, 0);">2019-04-13T15:53:36 WARNING </span>Traceback (most recent call last):<br> File "C:/Users/Yann Troutet/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\SemiAutomaticClassificationPlugin\maininterface\accuracy.py", line 48, in calculateErrorMatrix<br> self.errorMatrix(self.clssfctnNm, cfg.referenceLayer)<br> File "C:/Users/Yann Troutet/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\SemiAutomaticClassificationPlugin\maininterface\accuracy.py", line 154, in errorMatrix<br> cfg.utls.vectorToRaster(fd, str(l.source()), classification, str(tRC))<br> File "C:/Users/Yann Troutet/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\SemiAutomaticClassificationPlugin\core\utils.py", line 5984, in vectorToRaster<br> referenceRasterName = cfg.bandSetsList[cfg.bndSetNumber][3][0]<br> IndexError: list index out of range</div><div><br></div><div>Yann<br></div></div><br />--
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