<div dir="ltr">It was indeed a bug. Thanks for reporting it Bill. A fix is in the pipeline. It will probably take until next week for it to make into ParaView master.<div><br></div><div>Best,</div><div>-berk</div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Wed, Jul 2, 2014 at 10:22 AM, Bill Sherman <span dir="ltr"><<a href="mailto:shermanw@indiana.edu" target="_blank">shermanw@indiana.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
A followup to my question.<br>
<br>
Presuming this is a bug, which means it might require some time to<br>
fix, I went ahead and figured out a work-around.<br>
<br>
I just bring up a "Calculator" filter and duplicate the problematic<br>
field ("mass") as "massdup", and then put that through the<br>
TemporalParticlesToPathlines filter. And now I have access to<br>
the data of interest.<br>
<br>
Curiously, it's the "massdup" field that is now replaced by "TrailId".<span class="HOEnZb"><font color="#888888"><br>
<br>
Bill</font></span><div class="HOEnZb"><div class="h5"><br>
<br>
<br>
On 07/01/2014 12:54 PM, Bill Sherman wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On 07/01/2014 10:46 AM, Berk Geveci wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Sounds like a bug. Do you have data/pipeline to reproduce it?<br>
</blockquote>
<br>
Sure. I put a tar file at:<br>
<a href="http://iq-station.org/downloads/Part2Path_debug.tar.gz" target="_blank">http://iq-station.org/<u></u>downloads/Part2Path_debug.tar.<u></u>gz</a><br>
<br>
I included the first 9 steps of the data.<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
-berk<br>
</blockquote>
<br>
Thanks,<br>
Bill<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
<br>
On Mon, Jun 30, 2014 at 11:48 PM, Bill Sherman <<a href="mailto:shermanw@indiana.edu" target="_blank">shermanw@indiana.edu</a><br>
<mailto:<a href="mailto:shermanw@indiana.edu" target="_blank">shermanw@indiana.edu</a>>> wrote:<br>
<br>
Hello,<br>
<br>
I am confused by something that the TemporalParticlesToPathlines<br>
filter seems to be doing. It seems to be deleting or replacing<br>
one of the scalar fields in the "Pathlines" output.<br>
<br>
I have a rather simple pipeline:<br>
<br>
Data<br>
TemporalInterpolator<br>
TemporalParticlesToPathlines<br>
Pathlines<br>
Tube<br>
Particles<br>
Glyph<br>
<br>
So the data has a handful of scalar values:<br>
* density<br>
* id<br>
* mass<br>
* type<br>
* velocity (okay, not a scalar)<br>
* vphi<br>
<br>
And all the filters offer these as available to color the data<br>
by -- except! Except under the Pathlines (and Tube), the "mass"<br>
data is replaced by "TrailId".<br>
<br>
Of course, I'm trying to color the pathlines by the value of the<br>
particle "mass", so this is a problem for me.<br>
<br>
And I'm using the "id" field to make sure the particles are properly<br>
associated with their past selves in the "TemporalParticlesToPathlines"<br>
filter.<br>
<br>
Any thoughts? Didn't find anything via Google (though I limited the<br>
search to the past year).<br>
<br>
Oh, and I tried this both with ParaView versions 4.0.1 and 4.1.0.<br>
<br>
Thank you,<br>
Bill<br>
<br>
--<br>
Bill Sherman<br>
Sr. Technology Advisor<br>
Advanced Visualization Lab<br>
Pervasive Technology Inst<br>
Indiana University<br>
<a href="mailto:shermanw@indiana.edu" target="_blank">shermanw@indiana.edu</a> <mailto:<a href="mailto:shermanw@indiana.edu" target="_blank">shermanw@indiana.edu</a>><br>
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