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fixed ConfigMaterial.from_table; 2D grid.from_table now acceptable

This commit is contained in:
Philip Eisenlohr 2021-02-23 11:50:13 -05:00
parent 4a00254dba
commit 69316f186b
3 changed files with 8 additions and 13 deletions
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9
python/damask/_configmaterial.py
View File

@ -68,6 +68,7 @@ class ConfigMaterial(Config):
pos pos pos qu qu qu qu phase homog
0 0 0 0 0.19 0.8 0.24 -0.51 Aluminum SX
1 1 0 0 0.8 0.19 0.24 -0.51 Steel SX
1 1 1 0 0.8 0.19 0.24 -0.51 Steel SX
>>> cm.from_table(t,O='qu',phase='phase',homogenization='homog')
material:
- constituents:
@ -84,15 +85,11 @@ class ConfigMaterial(Config):
phase: {}
"""
# constituents_ = {k:table.get(v) for k,v in constituents.items()}
kwargs_ = {k:table.get(v) for k,v in kwargs.items()}
_,idx = np.unique(kwargs_.values(),return_index=True,axis=0)
# _,idx = np.unique(np.hstack(list({**constituents_,**kwargs_}.values())),return_index=True,axis=0)
_,idx = np.unique(np.hstack(list(kwargs_.values())),return_index=True,axis=0)
idx = np.sort(idx)
# constituents_ = {k:np.atleast_1d(v[idx].squeeze()) for k,v in constituents_.items()}
kwargs_ = {k:np.atleast_1d(v[idx].squeeze()) for k,v in kwargs_.items()}
kwargs_ = {k:np.atleast_1d(v[idx].squeeze()) for k,v in kwargs_.items()}
return ConfigMaterial().material_add(**kwargs_)

4
python/damask/_grid.py
View File

@ -122,7 +122,7 @@ class Grid:
@size.setter
def size(self,size):
if len(size) != 3 or any(np.array(size) <= 0):
if len(size) != 3 or any(np.array(size) < 0):
raise ValueError(f'invalid size {size}')
else:
self._size = np.array(size)
@ -303,7 +303,7 @@ class Grid:
Need to be ordered (1./x fast, 3./z slow).
labels : str or list of str
Label(s) of the columns containing the material definition.
Each unique combintation of values results in one material ID.
Each unique combination of values results in one material ID.
"""
cells,size,origin = grid_filters.cellsSizeOrigin_coordinates0_point(table.get(coordinates))

8
python/tests/test_ConfigMaterial.py
View File

@ -89,12 +89,10 @@ class TestConfigMaterial:
a = np.vstack((np.hstack((np.arange(N),np.arange(N)[::-1])),np.ones(N*2),np.zeros(N*2),np.ones(N*2),np.ones(N*2))).T
print(a)
t = Table(a,{'varying':1,'constant':4})
c = ConfigMaterial.from_table(t,**{'phase':'varying','O':'constant'})
c = ConfigMaterial.from_table(t,**{'phase':'varying','O':'constant','homogenization':'4_constant'})
assert len(c['material']) == N
print(c)
# for i,m in enumerate(c['material']):
# c = m['constituents'][0]
# assert m['c'] == 1 and c['b'] == 0 and (c['a'] == [i,1]).all()
for i,m in enumerate(c['material']):
assert m['homogenization'] == 1 and (m['constituents'][0]['O'] == [1,0,1,1]).all()
@pytest.mark.parametrize('N,n,kw',[
(1,1,{'phase':'Gold',