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October 19, 2012, 15:28 |
Averaging along a line on a boundary patch
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#1 |
New Member
Join Date: Mar 2009
Posts: 15
Rep Power: 17 |
Hi,
I'm trying to get the average of a scalar field variable along specified lines on a boundary patch. The boundary patch is not completely planar, so the lines along which I want to sample would exit and re-enter the flow domain (boundary). I've tried using the sample utility, but for some reason it only picks up a segment of where the line and patch intersect. I can see from paraview that there is more than what sample returns. Here's a sample of what I have in sampleDict: Code:
interpolationScheme pointMVC;//cellPointFace; setFormat raw; sets ( line10 { type uniform; axis z; start (0.00330836878141 1e-9 -1e-9 ); end (0.00330836878141 1e-9 .01 ); nPoints 200; } ); If I can at least know how to sample values along a line I can do the averaging externally. Is there a simple way to do that? Is there something I'm doing wrong in sampleDict ? Any help or suggestions appreciated. |
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Tags |
averaging, postprocessing, sample, sampledict |
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