- Hi all,
I have installed OpenFOAM, Liggghts and performed CFDEM coupling, then to run a example "packing" of liggghts.I executed
liggghts by which dump files were created in post folder of example file.I have a problem converting these dump files to vtk using pizza and lpp, I feel I don't know how to proceed for conversion after extracting the tar files of pizza or lpp.Do i need to install other packages like vmd, OpenGL etc... for pizza to run. I was also trying to include dump plugin for paraview but i could not succeed.
Can somebody post a detailed procedure for the same.
Thank You.
Philippe | Tue, 06/26/2012 - 16:22
more details
Hi,
please explain in more detail what you did and which error messages you recieved.
best,
Philippe
sanjaysaroj | Wed, 06/27/2012 - 13:38
Dump file to vtk
Hi,
Thank You Sir.Here's the overview of procedure i followed:
I used the command liggghts
Then I used a command :
> d = dump("dump.*")
and got:
Traceback (most recent call last):
File "/usr/lib/python2.7/encodings/utf_8.py", line 15, in decode
def decode(input, errors='strict'):
KeyboardInterrupt
Then I made following change in in.packing file:
dump dmp all custom 350 post/dump_*.liggghts id type type x y z ix iy iz vx vy vz fx fy fz omegax omegay omegaz radius
then i again did the simulation and now dump.liggghts file was made.
after which i tried installing a paraview plugin by opening paraview and adding a macro update.py after which i restarted paraview by going in the folder of packing where input file is located then I ran paraview command and a update button on right-top corner was there which i clicked twice and then i tried to load the files but paraview is not detecting dump files.
vipul.shrivastava | Fri, 06/29/2012 - 13:50
Try this
Try this
d=dump("dump.liggghts")
v=vtk(d)
v.manyGran()
it would convert your dump file in .vtk format and u can load the .vtk files in paraview. cheers !!
sanjaysaroj | Sun, 07/01/2012 - 03:00
dump to vtk
Thank You Sir.
I feel the problem was with pizza version or installation but with lpp i could convert easily by following your instructions..
40044600 | Tue, 05/16/2017 - 16:46
Try this
Where does this command go?In the script or through terminal?
d=dump("dump.liggghts")
v=vtk(d)
v.manyGran()