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from Xdmf import *
if __name__ == "__main__":
writer = XdmfWriter.New("output.xmf")
writer.setLightDataLimit(10)
heavyFile = "testoutput.h5"
replaceFile = True
exampleHeavyWriter = XdmfHDF5Writer.New(heavyFile, replaceFile)
exampleWriter = XdmfWriter.New("testoutput.xmf", exampleHeavyWriter)
grid = XdmfUnstructuredGrid.New()
grid.setName("test")
points = [0.1, 0.1, 1.1, 1.1, 0.1, 1.1, 3.1, 0.1, 2.1, 0.1, 1.1, 1.1, 1.1,
1.1, 1.1, 3.1, 2.1, 2.1, 0.1, 0.1, -1.1, 1.1, 0.1, -1.1, 3.1,
0.1, -2.1, 0.1, 1.1, -1.1, 1.1, 1.1, -1.1, 3.1, 2.1, -2.1]
testArray = XdmfArray.New()
dimensionVector = UInt32Vector()
dimensionVector.push_back(3)
dimensionVector.push_back(12)
testArray.initialize(XdmfArrayType.Float64(), dimensionVector)
# testArray.initialize(XdmfArrayType.Float64(), 36)
testVals = [float(piece) for piece in testArray.getValuesString().split()]
print testVals
print "These values are not exact because of the way that python handles floats"
testArray.insertAsFloat64(0, points)
arrayDimensions = testArray.getDimensions()
for val in arrayDimensions:
print val
testVals = [float(piece) for piece in testArray.getValuesString().split()]
print testVals
print "These values are not exact because of the way that python handles floats"
grid.getGeometry().setType(XdmfGeometryType.XYZ())
grid.getGeometry().insert(0, testArray, 0, 36, 1, 1);
# or insert points directly
# grid.getGeometry().insertAsFloat64(0, points)
connectivity = [0, 1, 7, 6, 3, 4, 10, 9, 1, 2, 8, 7, 4, 5, 11, 10]
grid.getTopology().setType(XdmfTopologyType.Hexahedron())
grid.getTopology().insertAsInt32(0, connectivity)
nodalAttribute = XdmfAttribute.New()
nodalAttribute.setName("Nodal Attribute")
nodalAttribute.setType(XdmfAttributeType.Scalar())
nodalAttribute.setCenter(XdmfAttributeCenter.Node())
nodeVals = [100, 200, 300, 300, 400, 500, 300, 400, 500, 500, 600, 700]
nodalAttribute.insertAsFloat64(0, nodeVals)
cellAttribute = XdmfAttribute.New()
cellAttribute.setName("Cell Attribute")
cellAttribute.setType(XdmfAttributeType.Scalar())
cellAttribute.setCenter(XdmfAttributeCenter.Cell())
cellVals = [100, 200]
cellAttribute.insertAsFloat64(0, cellVals)
map1Attribute = XdmfAttribute.New()
map1Attribute.setName("Test Attribute")
map1Attribute.setType(XdmfAttributeType.Scalar())
map1Attribute.setCenter(XdmfAttributeCenter.Node())
map1Vals = [1,2,3,4,5,7,9]
map1Attribute.insertAsInt32(0, map1Vals)
map2Attribute = XdmfAttribute.New()
map2Attribute.setName("Test Attribute")
map2Attribute.setType(XdmfAttributeType.Scalar())
map2Attribute.setCenter(XdmfAttributeCenter.Node())
map2Vals = [9,8,7,4,3]
map2Attribute.insertAsInt32(0, map2Vals)
testVector = AttributeVector()
testVector.push_back(map1Attribute)
testVector.push_back(map2Attribute)
testMap = XdmfMap.New(testVector)
taskIDMap = testMap[0].getMap()
nodeIDMap = taskIDMap[1]
print type(taskIDMap)
i = 0
for val in taskIDMap:
print val
i = i + 1
if i == taskIDMap.size():
break
i = 0
for val in nodeIDMap:
print val
i = i + 1
if i == nodeIDMap.size():
break
for val in nodeIDMap[3]:
print val
newTaskMap = XdmfMapMap()
newNodeIdMap = XdmfMapNodeIdMap()
newNodeIdMap[0] = (1,)
newNodeIdMap[1] = (5,)
newNodeIdMap[2] = (3,)
newNodeIdMap[3] = (6,)
newNodeIdMap[4] = (2,)
newTaskMap[1] = newNodeIdMap
testSetMap = XdmfMap.New()
testSetMap.setMap(newTaskMap)
grid.insert(nodalAttribute)
grid.insert(cellAttribute)
grid.insert(testSetMap)
for insertedMap in testMap:
grid.insert(insertedMap)
xPoints = XdmfArray.New()
xPoints.pushBackAsInt32(1)
xPoints.pushBackAsInt32(2)
xPoints.pushBackAsInt32(3)
xPoints.pushBackAsInt32(4)
xPoints.pushBackAsInt32(5)
yPoints = XdmfArray.New()
yPoints.pushBackAsInt32(1)
yPoints.pushBackAsInt32(2)
yPoints.pushBackAsInt32(3)
yPoints.pushBackAsInt32(4)
yPoints.pushBackAsInt32(5)
zPoints = XdmfArray.New()
zPoints.pushBackAsInt32(1)
zPoints.pushBackAsInt32(2)
zPoints.pushBackAsInt32(3)
zPoints.pushBackAsInt32(4)
zPoints.pushBackAsInt32(5)
arrayVector = ArrayVector()
arrayVector.push_back(xPoints)
arrayVector.push_back(yPoints)
arrayVector.push_back(zPoints)
rectGrid = XdmfRectilinearGrid.New(arrayVector)
domain = XdmfDomain.New()
domain.insert(grid)
domain.insert(rectGrid)
domain.accept(writer)
domain.accept(exampleWriter)
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