afni.nimh.nih.gov

I have two questions about suma with multiple overlays

1. I am loading multiple Dsets which are 1 in some areas and 0 in others. The color map for all Dset is the same but SUMA shows them with different colors (maping of value 1 to a color looks different for different fg data sets) what determines this? chaning the order does not change this on the fly

2. is there a way to unload Dsets without needing to restart SUMA?

thanks