[simonguo]

Quote:

Quote from mathias on October 11, 2016, 20:38
Dear simonguo,

which paraview versiona re you using. I works fine on my comuters with not the latest version of paraview. I guess it is rather a bug in paraview than a problem of the maschine. Try with a older version and please report if you face the same problem.

Best
Mathias

Dear Mathias,

I used Paraview 5.0.0. I check the paraview webpage, and find the versions range from 1.0 to 5.2. I wonder which version works for you?

Thank you for your kind reply.

Simon

[simonguo]

Quote:

Quote from robin.trunk on August 25, 2016, 07:30rnHi Simon,rnrnit should work, I tried with the same Paraview version. Maybe doing a “”make clean”” to delete old files before executing helps.rnDoes some error show up?rnDid you change something in the code?rnrnBestrnRobin

rnrnHi Robin,rnrnAnother question may need your kind help.rnIf I want to modify the geometry for cylinder3d (like shorten the cylinder length, but keep the original domain, so that cylinder doenn’t penetrate the domain), what should I do?rnrnI referred to “”http://optilb.org/openlb/forum?mingleforumaction=viewtopic&t=38″”, and have 2 ideas: rn1) edit the cylinder3d.stl file in freecad. I just wonder which file I need to modify? *.stl or *.fcstd? Besides the geometry, is there any mesh generation issues regarding to build my own geometry?rnrn2) Dr. Mathias mentioned “”/ set the material numbers “”by hand””rn””blockGeometry.setMaterial(iX, iY, iZ, 2);”” But I failed to find that block. Is this block still in cylinder3d.cpp?rnrnThanks for your kind advice.rnrnSimon

[simonguo]

Hi all,rnrnMy problem has been worked out. As the cylinder3d_iTxxxxx.pvd is linked with the .vti files for the same time step, cylinder3d_iTxxxxx.pvd file couldn’t open seperately. So if I want to open it in another machine, I need to cope all related file together (including seven .vti files, and .pvd file for the same time step). rn

[simonguo]

Quote:

Quote from robin.trunk on August 23, 2016, 08:42rnHi simonguornrnthe vti just contain a part of the geometry. This informations are assembled in the .pvd files. Just have a look at my today’s post in this topic:rnhttp://optilb.org/openlb/forum?mingleforumaction=viewtopic&t=159rnrnBestrnRobin

rnrnrnHi Robin,rnrnThank you for the help. It’s quite useful for me. rnrnI noticed your answer in another topic “”For Each timestep in the same folder there is a file “”cylinder2d_iTxxxxx.pvd”” that shows the solution for the whole geometry in the specific timestep.rnIf you want to open all the data in Paraview so that you can press play, just open the file “”cylinder2d.pvd”” in the folder “”vtkData””.””rnrnI tried to open cylinder3d_iTxxxxx.pvd in Paraview 5.0.0, but it was still failed, nor did “”cylinder3d.pvd””. What’s the reason for that? (The code is still running, but I think it is not affect the existing files.)rnrnThanks again.rnrnSimon

[simonguo]

Hi quadrupole,rnrnThank you for your introduction on ParaView, as well as the useful website. Let us wait for others help on that .vti issue.

[Author]

Posts