We want to display two or more maps side-by-side and have the colours and legend ranges for all maps to be identical, so we can directly compare the results at a glance. I cannot see a way to set the colour ranges. How do I do this?

Thanks

Kevin

I think I may have figured it out. Is it as simple as having the Classify method return the fixed level minima which I can define in my own constructor for the NDataGrouping derived class?