globalScope> Subprogram check_polygon (XP, YP, NP, IERR): More efficient algorithm should be invented to check for nodes on segments and vertices on edges
globalScope> Subprogram gridman_2dgrid2vtk (GRID, NPOINTS, NCELLS, NVERTEX, X, IFIRST, LVERTEX, IVERTEX, CTYPE, IERR, NTHETA, THETA): VTK output of edges
globalScope> Subprogram gridman_addsurf3d_read_array (FNAME, NSURF, X, Y, Z, ISRF, IERR): To add reader for ABAQUS format
globalScope> Subprogram gridman_grid_unitread (GRID, IIN, IERR): HDF5 format has shell be added in the future
globalScope> Subprogram gridman_grid_unitwrite (GRID, IOUT, IERR): HDF5 format has shell be added in the future
globalScope> Subprogram gridman_tria_read_array (FNAMES, NRKNOT, NTRII, XYTRIAN, NECKE, NCHBAR, NSEITE, ITRI, IERR): To add reading of fort.33 in S.Lisgo's format