def removeDegenerateEdges(self):
nedge = self.edges.shape[0]
ndeg = QUADlib.countdegenerateedges(nedge, self.edges)
self.edges = QUADlib.removedegenerateedges(nedge, nedge-ndeg, self.edges)
if self.output: print 'Done: removeDegenerateEdges'
