Convex hull with GMT?

Dear Gurus,

Would you have a (nice) way to create a convex hull from a cloud of points with GMT? I appreciate your suggestions.

Gracias!

All the best,

Gery

2 or 3?
But no, we don’t. I suggest you use qhull

I’m in version 6! I already left the previous versions behind! so, GMT6 is not an option, I thought there were some tricks about it. I will take a look at qhull, thanks Joaquim.

I think @Joaquim meant 2-D or 3-D.