id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc 4005,GDALPolygonize should also be able to read raster values into a 32bit float buffer,pracine,warmerdam,"And even a 64bit double if possible. This is necessary for PostGIS raster to be able to polygonize many elevation or temperature rasters.",enhancement,closed,normal,,Algorithms,svn-trunk,normal,fixed,,jorgearevalo