zonal stats

Discussion created by jerryhughes on Jan 31, 2012
Latest reply on Jan 31, 2012 by csny490
I have a vegetation raster with 4 fields of attributes. (association, canopy, size, and species)  I want to get the proportion/percentage of area of pixels with size greater than or equal to 21 and summarize by species using Sum Area.  Would I use spatial analyst and analyze the raster or convert to polygons.  If I convert to polygons how do I maintain all the attrubute fields?