Hello list,

is there a quick way to decimate an overlay /while respecting surface geomery)? I am looking to downsample by about a factor 100.

Alternatively, I know I can use mris_decimate to downsample a surface, but I would have to project my highres overlays onto the downsampled surface (which may not be straightforward).

Thanks a lot in advance,

Nicola

PS apologies for the repost - my subject line was incorrect the first time around.