Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Exporting velocity and pressure results at node locations

Please login with a confirmed email address before reporting spam

Hi, all,

I am using COMSOL 4.2a to solve my single phase laminar flow problems. I import meshes from other mesh generators into comsol as mphtxt format and I would like to export nodal velocity and pressure results to do post processing. I noticed the node order of export data is different than the order of importing mesh. I have no idea of what it the node order in exported data.

Is there any suggestion about how to convert node order in export data same as the order in mesh?

Thanks a lot.

1 Reply Last Post 27 avr. 2012, 16:49 UTC−4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 27 avr. 2012, 16:49 UTC−4
Hi

unfortunately FEM programmes do not have any "standard" exchange defintion so it's rather tricky to mix mesh from one, solving in a second and postprocess from a third code. One gets easily confusions and errors

--
Good luck
Ivar
Hi unfortunately FEM programmes do not have any "standard" exchange defintion so it's rather tricky to mix mesh from one, solving in a second and postprocess from a third code. One gets easily confusions and errors -- Good luck Ivar

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.