id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,cpu,platform 679,i.gensigset,ptmt,grass-dev@…,"I ran i.gensigset to make the training map for SMAP-classification but I had some errors: ...[[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 [[BR]] Why I had these errors? What will I do to correct? Thanks",defect,closed,normal,6.4.0,Default,unspecified,invalid,,,Unspecified,Unspecified