Xdmf Time Series for HDF5 dataset for fluid & particle (3D Cartesian Grid (with blanking) + Unstructured Grid)

flu_par_vis_macro.py

#### import the simple module from the paraview
from paraview.simple import *
#### disable automatic camera reset on 'Show'
paraview.simple._DisableFirstRenderCameraReset()

# get active source.
xdmfSrc = GetActiveSource()

# set active source
SetActiveSource(xdmfSrc)

# get active view
renderView1 = GetActiveViewOrCreate('RenderView')
# uncomment following to set a specific view size
# renderView1.ViewSize = [1989, 783]

# show data in view
xdmfSrcDisplay = Show(xdmfSrc, renderView1)
# trace defaults for the display properties.
xdmfSrcDisplay.Representation = 'Surface'

# reset view to fit data
renderView1.ResetCamera()

# show data in view
xdmfSrcDisplay = Show(xdmfSrc, renderView1)

# reset view to fit data
renderView1.ResetCamera()

# update the view to ensure updated data information
renderView1.Update()

# set scalar coloring
ColorBy(xdmfSrcDisplay, ('FIELD', 'vtkBlockColors'))

# show color bar/color legend
xdmfSrcDisplay.SetScalarBarVisibility(renderView1, True)

# get color transfer function/color map for 'vtkBlockColors'
vtkBlockColorsLUT = GetColorTransferFunction('vtkBlockColors')

# create a new 'Extract Block'
extractBlock1 = ExtractBlock(Input=xdmfSrc)

# Properties modified on extractBlock1
extractBlock1.BlockIndices = [1]

# show data in view
extractBlock1Display = Show(extractBlock1, renderView1)
# trace defaults for the display properties.
extractBlock1Display.Representation = 'Outline'

# hide data in view
Hide(xdmfSrc, renderView1)

# update the view to ensure updated data information
renderView1.Update()

# set active source
SetActiveSource(xdmfSrc)

# create a new 'Extract Block'
extractBlock2 = ExtractBlock(Input=xdmfSrc)

# Properties modified on extractBlock2
extractBlock2.BlockIndices = [2]

# show data in view
extractBlock2Display = Show(extractBlock2, renderView1)
# trace defaults for the display properties.
extractBlock2Display.Representation = 'Surface'

# hide data in view
Hide(xdmfSrc, renderView1)

# update the view to ensure updated data information
renderView1.Update()

# rename source object
RenameSource('particle', extractBlock2)

# set active source
SetActiveSource(extractBlock1)

# rename source object
RenameSource('fluid', extractBlock1)

# create a new 'Calculator'
calculator1 = Calculator(Input=extractBlock1)

# Properties modified on calculator1
calculator1.Function = 'mag(Fluid Velocity)'

# show data in view
calculator1Display = Show(calculator1, renderView1)
# trace defaults for the display properties.
calculator1Display.Representation = 'Outline'

# hide data in view
Hide(extractBlock1, renderView1)

# update the view to ensure updated data information
renderView1.Update()

# Properties modified on calculator1
calculator1.ResultArrayName = 'vel'

# update the view to ensure updated data information
renderView1.Update()

# Properties modified on calculator1Display
calculator1Display.SelectScaleArray = 'Fluid Velocity'

# Properties modified on calculator1Display
calculator1Display.GlyphTableIndexArray = 'Fluid Velocity'

# Properties modified on calculator1Display
calculator1Display.SetScaleArray = ['POINTS', 'vel']

# Properties modified on calculator1Display
calculator1Display.OpacityArray = ['POINTS', 'vel']

# Properties modified on calculator1Display
calculator1Display.OSPRayScaleArray = 'Fluid Velocity'

# rename source object
RenameSource('fluid_vel_mag', calculator1)

# create a new 'Contour'
contour1 = Contour(Input=calculator1)

# show data in view
contour1Display = Show(contour1, renderView1)
# trace defaults for the display properties.
contour1Display.Representation = 'Surface'

# update the view to ensure updated data information
renderView1.Update()

# rename source object
RenameSource('fluid_vel_isosurface', contour1)

# set active source
SetActiveSource(extractBlock2)

# change representation type
extractBlock2Display.SetRepresentationType('Point Gaussian')

# Properties modified on extractBlock2Display
extractBlock2Display.GaussianRadius = 0.25

# change solid color
extractBlock2Display.DiffuseColor = [0.6666666666666666, 1.0, 0.4980392156862745]

# create a new 'Glyph'
glyph1 = Glyph(Input=extractBlock2,
    GlyphType='Arrow')

# Properties modified on glyph1
glyph1.Vectors = ['POINTS', 'Particle Velocity']

# show data in view
glyph1Display = Show(glyph1, renderView1)
# trace defaults for the display properties.
glyph1Display.Representation = 'Surface'

# update the view to ensure updated data information
renderView1.Update()

# change solid color
glyph1Display.DiffuseColor = [0.6666666666666666, 1.0, 0.0]

# find source
glyph1 = FindSource('Glyph1')

# set active source
SetActiveSource(glyph1)

# rename source object
RenameSource('par_vel', glyph1)

# set active source
SetActiveSource(calculator1)



#### saving camera placements for all active views

# current camera placement for renderView1
renderView1.CameraPosition = [-3.614122428975542, 3.570376548967818, 22.91909562514047]
renderView1.CameraFocalPoint = [3.125230191385, 3.125230191385, 3.125230191385]
renderView1.CameraViewUp = [0.04192160103128363, 0.9990872921285796, -0.008195247046683101]
renderView1.CameraParallelScale = 5.413057476827026

#### uncomment the following to render all views
# RenderAllViews()
# alternatively, if you want to write images, you can use SaveScreenshot(...).

XdmfSample.xmf

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE Xdmf SYSTEM "Xdmf.dtd" []>
<Xdmf Version="3.0" xmlns:xi="http://www.w3.org/2001/XInclude">
  <Domain>
    <Grid Name="Fluid" GridType="Collection" CollectionType="Temporal">
      <Grid Name="Fluid0000" GridType="Uniform">
        <Time Value="0.0" /> 
        <Topology Name="FluidTopo" TopologyType="3DCoRectMesh" Dimensions="192 192 192" />
        <Geometry Name="FluidGeo" GeometryType="ORIGIN_DXDYDZ">
          <DataItem Name="FluidOrigin" Format="XML" Dimensions="3" NumberType="Float" Precision="8">
            0.0 0.0 0.0
          </DataItem>
          <DataItem Name="FluidSpacing" Format="XML" Dimensions="3" NumberType="Float" Precision="8">
            0.03272492347  0.03272492347  0.03272492347
          </DataItem>
        </Geometry>
        <Attribute Name="Fluid Velocity" AttributeType="Vector" Center="Node">
          <DataItem Format="HDF" NumberType="Float" Precision="8" Dimensions="192 192 192 3">
            iso_N192_R70_1x_0000.h5:/vel
          </DataItem>
        </Attribute>
      </Grid>
      <Grid Name="Fluid0001" GridType="Uniform">
        <Time Value="0.1" /> 
        <Topology Name="FluidTopo" TopologyType="3DCoRectMesh" Dimensions="192 192 192" />
        <Geometry Name="FluidGeo" GeometryType="ORIGIN_DXDYDZ">
          <DataItem Name="FluidOrigin" Format="XML" Dimensions="3" NumberType="Float" Precision="8">
            0.0 0.0 0.0
          </DataItem>
          <DataItem Name="FluidSpacing" Format="XML" Dimensions="3" NumberType="Float" Precision="8">
            0.03272492347  0.03272492347  0.03272492347
          </DataItem>
        </Geometry>
        <Attribute Name="Fluid Velocity" AttributeType="Vector" Center="Node">
          <DataItem Format="HDF" NumberType="Float" Precision="8" Dimensions="192 192 192 3">
            iso_N192_R70_1x_0001.h5:/vel
          </DataItem>
        </Attribute>
      </Grid>
    </Grid>
    <Grid Name="Particle" GridType="Collection" CollectionType="Temporal">
      <Grid Name="Particle0000" GridType="Uniform">
        <Time Value="0.0" /> 
        <Topology Name="ParticleTopo" TopologyType="PolyVertex" NumberOfElements="10"/>
        <Geometry GeometryType="XYZ">
          <DataItem Format="HDF" NumberType="Float" Precision="8" Dimensions="10 3">
            iso_N192_R70_1x_0000.h5:/p_loc
          </DataItem>
        </Geometry>
        <Attribute Name="Particle Velocity" AttributeType="Vector" Center="Node">
          <DataItem Format="HDF" NumberType="Float" Precision="8" Dimensions="10 3">
            iso_N192_R70_1x_0000.h5:/p_vel
          </DataItem>
        </Attribute>
      </Grid>
      <Grid Name="Particle0001" GridType="Uniform">
        <Time Value="0.1" /> 
        <Topology Name="ParticleTopo" TopologyType="PolyVertex" NumberOfElements="10"/>
        <Geometry GeometryType="XYZ">
          <DataItem Format="HDF" NumberType="Float" Precision="8" Dimensions="10 3">
            iso_N192_R70_1x_0001.h5:/p_loc
          </DataItem>
        </Geometry>
        <Attribute Name="Particle Velocity" AttributeType="Vector" Center="Node">
          <DataItem Format="HDF" NumberType="Float" Precision="8" Dimensions="10 3">
            iso_N192_R70_1x_0001.h5:/p_vel
          </DataItem>
        </Attribute>
      </Grid>
    </Grid>
  </Domain>
</Xdmf>

If the hdmf file (iso_N192_R70_1x_0001.h5) is still available, it would be very helpful to make it available as a complete example of how to use xdml!
Stephen