Hi This is my first question in this forum, so please bear with me and I hope I'm not violating any rules. I am looking at different ways to model scattered 3d data as a gridded function (over xy support, z=z(x,y)).
Answering another question, coryan was so nice as to mention the method using heat equation to interpolate (approximate) a terrain surface which I've heard about and been eager to learn, or even find a parallel implementation? Could please coryan or anybody else point me to such an implementation, if it's in public domain, or at least to explain a bit further how it is done.