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# get color legend/bar for 'vLUT' in view 'renderView1'
vLUTColorBar = GetScalarBar(vLUT, renderView1)
# Properties modified on vLUTColorBar
vLUTColorBar.AutoOrient = 0
vLUTColorBar.Orientation = 'Horizontal'
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- renderView1 is name of view
- vLUT = GetColorTransferFunction('v'), a variable for 'v' velocity