def test_tetramer_constrained(self):
if self.ndim != 3:
raise SkipTest('Tetramers are only tested in 3D')
hard_radius = 1.
constraints = tetramer(2*np.array(self.size)*hard_radius, self.ndim)
devs = self.refine_cluster(4, hard_radius=hard_radius, noise=0,
param_mode=dict(signal='var',
size='const'),
signal_dev=self.signal_dev, size_dev=0,
constraints=constraints)
self.assertLess(devs['pos'], self.precision_perfect)
def test_tetramer_constrained(self):
if self.ndim != 3:
raise SkipTest('Tetramers are only tested in 3D')
hard_radius = 1.
constraints = tetramer(2*np.array(self.size)*hard_radius, self.ndim)
devs = self.refine_cluster(4, hard_radius=hard_radius, noise=0,
param_mode=dict(signal='var',
size='const'),
signal_dev=self.signal_dev, size_dev=0,
constraints=constraints)
self.assertLess(devs['pos'], self.precision_perfect)