(FemmReader.py) Add automatic rescale to meters (98e664b5) · Commits · DRTI / BasicTools

src/BasicTools/IO/FemmReader.py

+12 −9

Original line number	Diff line number	Diff line
		@@ -50,7 +50,6 @@ keysToIgnore = [ "[Format]",
		"[MinAngle]",
		"[DoSmartMesh]",
		"[Depth]",
		"[LengthUnits]",
		"[ProblemType]",
		"[Coordinates]",
		"[ACSolver]",
		@@ -70,15 +69,9 @@ class FemmReader(ReaderBase):
		def __init__(self):
		super().__init__()
		self.readFormat = 'r'
		self.rescaleToMeters = True

		def Read(self, fileName=None,string=None, blockAsFields = False):
		"""Function that performs the reading of the metadata of a geof mesh file

		Returns
		-------
		dict
		global information on the mesh to read
		"""

		import BasicTools.Containers.UnstructuredMesh as UM
		if fileName is not None:
		@@ -109,6 +102,9 @@ class FemmReader(ReaderBase):
		data[key] = value
		return data

		factorsFromUnit = {"millimeters":0.001, "centimeters":0.01, "meters":1, "inches": 2.54*0.01}

		factor = 1.
		while(True):
		l = self.ReadCleanLine()
		if l == None :
		@@ -118,6 +114,10 @@ class FemmReader(ReaderBase):
		if any([ l.startswith(x) for x in keysToIgnore ]):
		continue

		if l.startswith("[LengthUnits]"):
		factor = factorsFromUnit[(l.split("=")[1].strip())]
		continue

		if l.startswith("[BlockProps]"):
		self.BlockProps = []
		nbBlocs = int(l.split("=")[1].strip())
		@@ -194,13 +194,16 @@ class FemmReader(ReaderBase):
		raise Exception(f" don't know how to treat this line: {l}" )

		self.EndReading()
		if factor != 1. and self.rescaleToMeters:
		print("Changing units of the file to meters")
		res.nodes *= factor
		res.PrepareForOutput()
		self.output = res
		return res


		from BasicTools.IO.IOFactory import RegisterReaderClass
		RegisterReaderClass(".ans",FemmReader)
		RegisterReaderClass(".ans",FemmReader,)


		def CheckIntegrity():