Hi everyone, I have a script that will run through a bunch of images and generate stats and histograms values for each image. I'm looking to speed this process up since it is quite slow. I'm really only interested in 2 histogram values: 0 and the highest histogram value (differs depending if 8-bit or 16-bit image). Is there anyway that I could get ENVI/IDL to only give me these values to speed things up? Thanks in advance