[Paraview] [EXTERNAL] Extracting cells by label

[Carlson, Neil]

Sort of, but not exactly.  Threshold would allow me to remove
blocks below a min value and above a max value.  But what I
want is to be able to select (via a checkbox list, for example)
exactly which blocks I want to see, not limited to those in a
range.  And to reiterate, "block n" consists of all cells with
value n in a cell-centered data field.

________________________________
From: Scott, W Alan [wascott at sandia.gov]
Sent: Wednesday, April 20, 2016 5:00 PM
To: Carlson, Neil; paraview at paraview.org
Subject: RE: [EXTERNAL] [Paraview] Extracting cells by label

You mean like the threshold filter?  Threshold out those blocks you don’t want…

Alan

From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Carlson, Neil
Sent: Wednesday, April 20, 2016 4:13 PM
To: paraview at paraview.org
Subject: [EXTERNAL] [Paraview] Extracting cells by label

I have a grid (unstructured and not multi-block) and a cell-centered
data field on the grid.  The field has integer values that serve to
group the cells into conceptual blocks: cells with value 1 form block 1,
and so forth.  Is there some filter that can use such data to actually
extract blocks in such a way that paraview can control their loading
individually, like with the multiblock inspector or the ExtractBlock
filter?

Thanks, Neil
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