Hello AFNI Gurus
Oddly specific enquiry: Is it possible to create a surface ROI (e.g. lh.xxx.niml.roi) from a surface dataset (e.g. lh.data.niml.dset) the same way you would use 3dcalc to generate a binary mask in volume space? In other words, is it possible to generate a surface ROI automatically, instead of drawing it, or somehow convert a surface dataset to an ROI? I understand that I can use 3calc to generate a binary mask surface dataset, but what if I want to actually make an ROI?
Also, unrelated, if I have made a SUMA color map like so:
MakeColorMap -fn fiducials.txt -suma_cmap my_colors.niml.cmap
How do I make it so that it will show up among my colormap choices everytime I run SUMA on my machine?
Best,
Peter Kohler
