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Merge branch 'account-for-floating-point-precision-in-orientation' into 'development' 

Account for floating point precision in orientation

See merge request damask/DAMASK!338
This commit is contained in:
Philip Eisenlohr 2021-02-15 23:02:13 +00:00
parent f5c19f2067 f609b61157
commit e2708d29f4
1 changed files with 2 additions and 2 deletions
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python/tests/test_Orientation.py
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@ -236,14 +236,14 @@ class TestOrientation:
o = Orientation.from_random(lattice=lattice,shape=shape) o = Orientation.from_random(lattice=lattice,shape=shape)
for r, theO in zip(o.reduced.flatten(),o.flatten()): for r, theO in zip(o.reduced.flatten(),o.flatten()):
assert r == theO.reduced assert r == theO.reduced
@pytest.mark.parametrize('lattice',Orientation.crystal_families) @pytest.mark.parametrize('lattice',Orientation.crystal_families)
def test_reduced_corner_cases(self,lattice): def test_reduced_corner_cases(self,lattice):
# test whether there is always a sym-eq rotation that falls into the FZ # test whether there is always a sym-eq rotation that falls into the FZ
N = np.random.randint(10,40) N = np.random.randint(10,40)
size = np.ones(3)*np.pi**(2./3.) size = np.ones(3)*np.pi**(2./3.)
grid = grid_filters.coordinates0_node([N+1,N+1,N+1],size,-size*.5) grid = grid_filters.coordinates0_node([N+1,N+1,N+1],size,-size*.5)
evenly_distributed = Orientation.from_cubochoric(c=grid[:-2,:-2,:-2],lattice=lattice) evenly_distributed = Orientation.from_cubochoric(x=grid[:-2,:-2,:-2],lattice=lattice)
assert evenly_distributed.shape == evenly_distributed.reduced.shape assert evenly_distributed.shape == evenly_distributed.reduced.shape