def readFromHdf5(cls,
hdf5Parser,
varName,
triSurfaceMesh,
key,
projectedField=False):
'''
'''
time = hdf5Parser[key]['time'].value
stensSrc = hdf5Parser[key][varName].value
stensTgt = np.zeros((stensSrc.shape[0],stensSrc.shape[1]))
if projectedField==True:
for i in range(stensSrc.shape[0]):
stenAsMat = TriSurface.mat(stensSrc[i,:])
stensTgt[i,:] = triSurfaceMesh.linTrans.srcToTgt(stenAsMat)
else:
stensTgt = stensSrc
# update class member variables
return cls(txx=stensTgt[:,0],
txy=stensTgt[:,1],
txz=stensTgt[:,2],
tyy=stensTgt[:,3],
tyz=stensTgt[:,4],
tzz=stensTgt[:,5],
time=float(time),
triSurfaceMesh=triSurfaceMesh,
projectedField=projectedField,
interpolation=None,
kind=None)
def readFromHdf5(cls,
hdf5Parser,
varName,
triSurfaceMesh,
key,
projectedField=False):
'''
'''
time = hdf5Parser[key]['time'].value
stensSrc = hdf5Parser[key][varName].value
stensTgt = np.zeros((stensSrc.shape[0], stensSrc.shape[1]))
if projectedField == True:
for i in range(stensSrc.shape[0]):
stenAsMat = TriSurface.mat(stensSrc[i, :])
stensTgt[i, :] = triSurfaceMesh.linTrans.srcToTgt(stenAsMat)
else:
stensTgt = stensSrc
# update class member variables
return cls(txx=stensTgt[:, 0],
txy=stensTgt[:, 1],
txz=stensTgt[:, 2],
tyy=stensTgt[:, 3],
tyz=stensTgt[:, 4],
tzz=stensTgt[:, 5],
time=float(time),
triSurfaceMesh=triSurfaceMesh,
projectedField=projectedField,
interpolation=None,
kind=None)
def readFromFoamFile(cls,
varsFile,
triSurfaceMesh,
time,
projectedField=False):
'''
Construct from a surface saved by OpenFOAM in foamFile format.
Arguments:
*varsFile*: python string.
Path to the file holding the scalar field.
*time*: python float
timestep of the surface. If this information does not matter,
use 0.
*triSurfaceMesh* : TriSurfaceMesh object.
TriSurfaceMesh object, which holds the mesh information.
*projectedField* python bool (default=False)
Unused for the scalar field, but might be used for the fields
added with the methods "addField", "addFieldFromFoamFile" and
"addFieldFromVtk"
'''
#get scalars
stensSrc = ParserFunctions.parseFoamFile_sampledSurface(varsFile)
stensTgt = np.zeros((stensSrc.shape[0],stensSrc.shape[1]))
if projectedField==True:
for i in range(stensSrc.shape[0]):
stenAsMat = TriSurface.mat(stensSrc[i,:])
stensTgt[i,:] = triSurfaceMesh.linTrans.srcToTgt(stenAsMat)
else:
stensTgt = stensSrc
# update class member variables
return cls(txx=stensTgt[:,0],
txy=stensTgt[:,1],
txz=stensTgt[:,2],
tyy=stensTgt[:,3],
tyz=stensTgt[:,4],
tzz=stensTgt[:,5],
time=time,
triSurfaceMesh=triSurfaceMesh,
projectedField=projectedField,
interpolation=None,
kind=None)
def readFromFoamFile(cls,
varsFile,
triSurfaceMesh,
time,
projectedField=False):
'''
Construct from a surface saved by OpenFOAM in foamFile format.
Arguments:
*varsFile*: python string.
Path to the file holding the scalar field.
*time*: python float
timestep of the surface. If this information does not matter,
use 0.
*triSurfaceMesh* : TriSurfaceMesh object.
TriSurfaceMesh object, which holds the mesh information.
*projectedField* python bool (default=False)
Unused for the scalar field, but might be used for the fields
added with the methods "addField", "addFieldFromFoamFile" and
"addFieldFromVtk"
'''
#get scalars
stensSrc = ParserFunctions.parseFoamFile_sampledSurface(varsFile)
stensTgt = np.zeros((stensSrc.shape[0], stensSrc.shape[1]))
if projectedField == True:
for i in range(stensSrc.shape[0]):
stenAsMat = TriSurface.mat(stensSrc[i, :])
stensTgt[i, :] = triSurfaceMesh.linTrans.srcToTgt(stenAsMat)
else:
stensTgt = stensSrc
# update class member variables
return cls(txx=stensTgt[:, 0],
txy=stensTgt[:, 1],
txz=stensTgt[:, 2],
tyy=stensTgt[:, 3],
tyz=stensTgt[:, 4],
tzz=stensTgt[:, 5],
time=time,
triSurfaceMesh=triSurfaceMesh,
projectedField=projectedField,
interpolation=None,
kind=None)