def __init__(self, parent=None, file_name: str = None):
# If initializing from file_name, field extractor is initialized here
# Otherwise, a parent must be passed that, at some point before reading simulation data,
# has a CML reader attached
# Support pass when runnnig replay in Player
if parent is None and file_name is None:
return
# Will extract fieldExtractor from parent or initialize new fieldExtractor from file_name
assert file_name is not None or hasattr(parent, 'fieldExtractor')
self._parent = parent
self.field_extractor = None
if parent is None:
assert os.path.isfile(os.path.abspath(file_name))
assert file_name.endswith('.dml'), 'file_name must specify a .dml file'
self.field_extractor = PlayerPython.FieldExtractorCML()
self.field_extractor.setFieldDim(LatticeDataSummaryReader.extract_lattice_dim_from_file_name(file_name))
# data extracted from LDS file *.dml
self.fieldDim = None
self.fieldDimPrevious = None
self.ldsCoreFileName = ""
self.currentFileName = ""
self.ldsDir = None
# list of *.vtk files containing graphics lattice data
self.ldsFileList = []
self.fieldsUsed = {}
self.sim = None
self.simulationData = None
self.simulationDataReader = None
self.frequency = 0
self.currentStep = 0
self.latticeType = "Square"
self.numberOfSteps = 0
self.typeIdTypeNameDict = {}
self.__fileWriter = None
# C++ map<int,string> providing mapping from type id to type name
self.typeIdTypeNameCppMap = None
self.customVis = None
def __init__(self, field_dim: Dim3D):
super().__init__()
self.fieldExtractor = PlayerPython.FieldExtractorCML()
self.fieldExtractor.setFieldDim(field_dim)