Hello All, I'm a relative newcomer to ENVI. I'm trying to create 2D scatter-plots of small spatial sub-sets within a scene; ideally, I'd like to have 4-5 spatial sub-sets, and display them in different colours within a scatter plot to visualise trends. Ultimately, I'd really like to produce a matrix of scatter plots showing the same data sets; I've seen this done before in MatLab and other packages. Would any of this be possible within ENVI without bespoke IDL code? If so, what's the best way of doing this? My sincere thanks in advance, Simon.