[Gmsh] 3D mesh using only points

[Cristóbal Bertoglio B.]

Hi everybody,

I would like to know if it's possible with Gmsh to generate a
tetrahedral mesh from only a set of points.  I read that Tetgen can do
it but I would like to know first if it is possible with Gmsh (that
also has Tetgen incorporated?!). I also tried with Matlab but it
crashes for big problems....

Thanks in advance,

Cristobal.