id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc 6146,ComputeMedianCutPCT issues an empty color table,ccjklppp,warmerdam,"I'm using the ComputeMedianCutPCT method to calculate a color table for 60 tiffs (less than 17GB in total). First we created a VRT mosaic of all the tiffs, then we used it as the input for the ComputeMedianCutPCT method. The result was a color table that contains only 1 color. When the set was reduced to only 40 tiffs, the color tables was ok (contained 240 colors as requested). We tried with 2 different sets and the outcome was the same - when the size is bigger than ~15GB, the result color tables contains only 1 value =(124,124,124). It seems that the size of the input creates this problem. Please help!",defect,closed,highest,2.1.0,Algorithms,2.0.1,critical,fixed,ComputeMedianCutPCT,