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I ran i.gensigset to make the training map for SMAP-classification but I had some errors:
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<p>
...<br>
4 classes found<br>
Reading raster maps...<br>
Clustering class 1 (399 pixels)...<br>
Number of subclasses is 2<br>
Clustering class 2 (105 pixels)...<br>
Removed a singular subsignature number 10 (14 remain)<br>
...<br>
Too many subclasses for class index 4<br>
Number of subclasses set to 1<br>
Number of subclasses is 1<br>
unable to create signature file testsig for subgroup smap of group aster2007@test<br>
Unable to create signature file <testsig><br>
</p>
<p>
Why I had these errors? What will I do to correct?
Thanks
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