Delete groups based on number of points

[Krolik]

Hello, I want to delete groups based on the amount of points thats contained inside. I'm cleaning photogrammetry surfaces and put the border edges in groups so I can fill all the tiny holes. However I dont want fill the base. So I want to automatically delete the group with the highest number of points so that the base doesent get filled.

Any ideas?

Thanks

[ftaswin]

int pts[] = expandpointgroup(0,”groupname”);

if(len(pts) > chi(“max_limit”)) {
foreach(int pt; pts) setpointgroup(0, “deleteme”, pt, 1);}

Edited February 13, 2021 by ftaswin