Hi Pradeep,
David gave you a great answer which illustrates ParaView's flexibility
nicely. I would add that, for reasons of convenience, performance, and
efficient memory use, your best bet is to find a parallel capable reader
for your data format, or to tweak your output into one of the existing
formats.
For example, the BOV reader in the SciberQuestToolKit plugin handles
uniform and stretched cartesian meshes like you have and it expects
vector components in separate files. There are some usage notes about
this reader here: http://www.hpcvis.com/vis/sq-bov-reader.html If you
try it feel free to ping me off list with any questions.
I believe XDMF could also read raw binary data (sans hdf5). Having not
used this myself, I don't the details, and I couldn't give it a strong
endorsement. However, it maybe worth looking into.
Burlen
On 12/21/2012 05:00 AM, David E DeMarle wrote:
Use AppendAttributes filter to get the data from the three files
together in one place.
Use calculator filter with expression
array1sname*iHat+array2sname*jHat+rarray3sname*kHat to create the
vector field.
See also the python programmable filters for an alternative.
Not sure what you are trying to do with the second question.
David E DeMarle
Kitware, Inc.
R&D Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4909
On Fri, Dec 21, 2012 at 3:58 AM, Pradeep Jha
<pradeep.kumar....@gmail.com> wrote:
Hello,
I have three files containing the 3 scalar magnitudes of the 3 components of a
3D velocity vector. How to I visualize the final vector and its streamlines
using Paraview?
Also, is it possible to visualize the projection of this final vector on both
sides of a slice of the computational domain? The computational domain is a
simple cube with 512 grid
points in each direction.
Thank you,
Pradeep
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