changed variable name obs to cleanM to make it clearer what the variable represents. changed big_obs to cleanM_large for same reason. created new function 'convert_matrix_shape_to_clean' that does first part of 'clean_surfaces' so 'clean_surfaces' function is shorter, and easier to comprehend.
changed variable name obs to cleanM to make it clearer what the variable represents.
changed big_obs to cleanM_large for same reason.
created new function 'convert_matrix_shape_to_clean' that does first part of 'clean_surfaces' so 'clean_surfaces' function is shorter, and easier to comprehend.

fangohr/ovf2vtk,fangohr/ovf2vtk