I am by no means an expert with FEM or FEMLAB. I am running some simple 2D axial symmetric models and would like to export displacement data for each of my subdomains. At the moment I am exporting in cooridnate & data form using a regular grid of points. However for my application the regular grid is not ideal and infact presents a problem. Is there a way to instruct FEMLAB to export coordinates & data from a uniform distribution of random points? Can I also make FEMLAB export more data from in areas with a more refined mesh and less data from areas where the mesh is less defined? Any ideas or help would be greatly appreciated!