def xy2qrqz(self, x, y):
"""calls the C-code in RQconv
"""
ret = RQconv.xy2qrqz(self.data, self.exp, x, y)
return ret.x, ret.y
def xy2qrqz(self, x, y):
"""calls the C-code in RQconv
"""
ret = RQconv.xy2qrqz(self.data, self.exp, x, y)
return ret.x, ret.y