def test_gauss(self): yscale, ignore, ignore=get_scaling(self.ref2, self.ref1, polynom=0) self.assertAlmostEqual(yscale, 1., places=3)
def test_degrees(self):
yscale, ignore, ignore=get_scaling(self.ref2, self.ref1, polynom=2)
for i in range(3, 8):
yscale2, ignore, ignore=get_scaling(self.ref2, self.ref1, polynom=i)
self.assertAlmostEqual(yscale, yscale2, places=3)
def test_linear(self): yscale, ignore, ignore=get_scaling(self.ref2, self.ref1, polynom=2) self.assertAlmostEqual(yscale, 1., places=3) self.ref2.R/=2 yscale, ignore, ignore=get_scaling(self.ref2, self.ref1, polynom=2) self.assertAlmostEqual(yscale, 2., places=3)