Description: read a mesh on a sphere and boundaries of continents and major islands, and write a boundaries mesh file (bound.vtk) and a file with sets for major continents (map.h5m). Boundaries exist as 2 files, a list of boundary points and a list of loops, representing each continent and major islands; there are 796 loops (islands). The first one has 1239 edges/segments (Asia+Europe), while the last one has only 3. It must be a small island :) ContinentsOnGlobe <input.h5m> default values: poly2000.h5m : a mesh with 2000 polygons on a sphere of radius 1