Extract Surface Mesh points

I need to create a triangular mesh on a sphere surface with a prespecified number of mesh points/elements, then, extract a two files, one for the XYZ values of grid points in order, and the second file is for these mesh points connectivity.
Is this possible to do with Netgen?

Thanks

A prescribed number of points/elements is not possible as far as I know... You can prescribe a mesh size and then get there +- some... The rest is possible.

Best
Christopher