Takes positions and prints model results: $ ./fonttools varLib.models 0,0 0,1 1,0 1,1 .4,0 .6,1 .5,.5 Sorted locations: [{}, {'A': 0.4}, {'A': 1.0}, {'B': 1.0}, {'A': 1.0, 'B': 1.0}, {'A': 0.6, 'B': 1.0}, {'A': 0.5, 'B': 0.5}] Supports: [{}, {'A': (0.0, 0.4, 1.0)}, {'A': (0.4, 1.0, 1.0)}, {'B': (0.0, 1.0, 1.0)}, {'A': (0.4, 1.0, 1.0), 'B': (0.0, 1.0, 1.0)}, {'A': (0.4, 0.6, 1.0), 'B': (0.0, 1.0, 1.0)}, {'A': (0.4, 0.5, 1.0), 'B': (0.0, 0.5, 1.0)}]