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DAMASK_EICMD
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polishing

This commit is contained in:
Martin Diehl 2021-03-12 08:43:57 +01:00
parent 3b27c64709
commit ec28fd8a73
2 changed files with 16 additions and 20 deletions
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31
python/damask/_configmaterial.py
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@ -98,8 +98,8 @@ class ConfigMaterial(Config):
@staticmethod
def load_from_Dream3D(fname,base_group,data_group,ori_data,phase_id,phase_name):
r"""
def load_DREAM3D(fname,base_group,data_group,ori_data,phase_id,phase_name):
"""
Load material data from DREAM3D file.
The parts of homogenization and phase need to be added by the user.
@ -128,37 +128,34 @@ class ConfigMaterial(Config):
for grain based data with single phase
>>> import damask
>>> import damask.ConfigMaterial as cm
>>> cm.load_from_Dream3D('20grains16x16x16.dream3D','SyntheticVolumeDataContainer', 'Grain Data'\
'EulerAngles','Phases',['Ferrite'])
>>> cm.load_from_Dream3D('20grains16x16x16.dream3D','SyntheticVolumeDataContainer', 'Grain Data',
... 'EulerAngles','Phases',['Ferrite'])
for point based data with single phase
>>> import damask
>>> import damask.ConfigMaterial as cm
>>> cm.load_from_Dream3D('20grains16x16x16.dream3D','SyntheticVolumeDataContainer', 'CellData'\
'EulerAngles','Phases',['Ferrite'])
>>> cm.load_from_Dream3D('20grains16x16x16.dream3D','SyntheticVolumeDataContainer', 'CellData',
... 'EulerAngles','Phases',['Ferrite'])
for grain based data with dual phase
>>> import damask
>>> import damask.ConfigMaterial as cm
>>> cm.load_from_Dream3D('20grains16x16x16.dream3D','SyntheticVolumeDataContainer', 'Grain Data'\
'EulerAngles','Phases',['Ferrite','Martensite'])
>>> cm.load_from_Dream3D('20grains16x16x16.dream3D','SyntheticVolumeDataContainer', 'Grain Data',
... 'EulerAngles','Phases',['Ferrite','Martensite'])
for point based data with dual phase
>>> import damask
>>> import damask.ConfigMaterial as cm
>>> cm.load_from_Dream3D('20grains16x16x16.dream3D','SyntheticVolumeDataContainer', 'CellData'\
'EulerAngles','Phases',['Ferrite','Martensite'])
>>> cm.load_from_Dream3D('20grains16x16x16.dream3D','SyntheticVolumeDataContainer', 'CellData',
... 'EulerAngles','Phases',['Ferrite','Martensite'])
"""
root_dir = 'DataContainers'
hdf = h5py.File(fname,'r')
cells = hdf[path.join(root_dir,base_group,'_SIMPL_GEOMETRY/DIMENSIONS')][()]
config_info = ConfigMaterial() # empty yaml dictionary
orientation_path = path.join(root_dir,base_group,data_group,ori_data)
if hdf[orientation_path].attrs['TupleDimensions'].shape == (3,):
grain_orientations = np.array(hdf[orientation_path]).reshape(cells.prod(),3,order='F')
grain_orientations = np.array(hdf[orientation_path]).reshape(-1,3,order='F')
else:
grain_orientations = np.array(hdf[orientation_path])[1:]
@ -166,15 +163,15 @@ class ConfigMaterial(Config):
phase_path = path.join(root_dir,base_group,data_group,phase_id)
if hdf[phase_path].attrs['TupleDimensions'].shape == (3,):
grain_phase = np.array(hdf[phase_path]).reshape(cells.prod(),order='F')
grain_phase = np.array(hdf[phase_path]).reshape(-1,order='F')
else:
grain_phase = np.array(hdf[phase_path])[1:]
grain_phase = grain_phase.reshape(len(grain_phase),)
phase_name_list = [phase_name[i - 1] for i in grain_phase]
material_dict = config_info.material_add(constituents={'phase':phase_name_list,'O':grain_quats},homogenization='SX')
material_dict.save()
return ConfigMaterial().material_add(phase=phase_name_list, O = grain_quats) # noqa
@property
def is_complete(self):

5
python/damask/_grid.py
View File

@ -275,16 +275,15 @@ class Grid:
Defaults to 'FeatureIds'.
"""
root_dir ='DataContainers'
f = h5py.File(fname, 'r')
g = os.path.join(root_dir,base_group,'_SIMPL_GEOMETRY')
g = os.path.join('DataContainers',base_group,'_SIMPL_GEOMETRY')
cells = f[os.path.join(g,'DIMENSIONS')][()]
size = f[os.path.join(g,'SPACING')][()] * cells
origin = f[os.path.join(g,'ORIGIN')][()]
ma = np.arange(cells.prod(),dtype=int) \
if point_data is None else \
np.reshape(f[os.path.join(root_dir,base_group,point_data,material)],cells.prod())
np.reshape(f[os.path.join('DataContainers',base_group,point_data,material)],cells.prod())
return Grid(ma.reshape(cells,order='F'),size,origin,util.execution_stamp('Grid','load_DREAM3D'))