Search found 69 matches

by NJank
17 Jan 2019, 14:15
Forum: Bug reports
Topic: elmergrid regressions
Replies: 4
Views: 313

Re: elmergrid regressions

Thanks for the quick attention. Any idea about the #3 and #4 warnings above? I think I understand what's causing 4 (commented lines mid array), but I see the "Dimension 3 not active..." warning come up in lots of grd files and I haven't been able to identify the trigger.
by NJank
11 Jan 2019, 22:05
Forum: Bug reports
Topic: elmergrid regressions
Replies: 4
Views: 313

Re: elmergrid regressions

I guess that's what happens when you take a 4 year hiatus :) I wasn't sure if it was part of a shift to LUA
by NJank
09 Jan 2019, 23:03
Forum: Contributed Cases
Topic: simple adaptive meshing and MATC parameters, 2D steady state
Replies: 2
Views: 5435

Re: simple adaptive meshing and MATC parameters, 2D steady state

Updating this for recent versions of Elmer. Noticed recently that some portions no longer work as initially described. adapt.grd file: MATC is no longer seems to be compiled into elmergrid by default, so that has been removed. There are also a number of spurious warnings, but the mesh does build oka...
by NJank
09 Jan 2019, 22:13
Forum: Bug reports
Topic: elmergrid regressions
Replies: 4
Views: 313

elmergrid regressions

running simple 2D grid files from tests and examples here now produce spurious warnings. Running Windows 10, v1703. Elmer 8.4. Elmergrid does not report a version, but the elmersolver version bundled with it is "Version: 8.3 (Rev: 432ee0dd, Compiled: 2018-12-18)". Downloaded as the "elmerfem-nightly...
by NJank
04 Jan 2019, 05:52
Forum: ElmerGUI
Topic: Problems with rotate pan zoom
Replies: 4
Views: 1379

Re: Problems with rotate pan zoom

I was able to dig around my laptop's Dell Touchpad setting and enable a gesture to emulate a scroll-wheel. it seems that this manages to zoom. So it seems that Left & drag = rotate, Middle and drag = pan, right click = context menu, and scroll wheel = zoom. I've seen a few confused posts about the r...
by NJank
04 Jan 2019, 05:45
Forum: ElmerGUI
Topic: Problems with rotate pan zoom
Replies: 4
Views: 1379

Re: Problems with rotate pan zoom

resurrecting this thread since I'm running into a similar issue on my laptop. on windows 10, elmer8.4: left click and drag rotates right click brings up a context menu right click and drag brings up the same menu middle click is supposed to be emulated by clicking both buttons. "middle click" and dr...
by NJank
02 Jan 2019, 02:40
Forum: ElmerSolver
Topic: status of mesh discontinuty approaches (heat gap?)
Replies: 6
Views: 144

Re: status of mesh discontinuty approaches (heat gap?)

Taking a quick look, this should do the trick. The series of discont. tests are pretty informative. It appears since I'm just working with the Heat Solver, the heat gap and HTC keywords still work as expected (not sure if they're necessary, will play some more). Pulled the whole test suite down to s...
by NJank
02 Jan 2019, 02:00
Forum: ElmerSolver
Topic: status of mesh discontinuty approaches (heat gap?)
Replies: 6
Views: 144

Re: status of mesh discontinuty approaches (heat gap?)

Thanks for the summary and Happy New Year. Was just coming back to post that even the fix from my last post was insufficient. single material boundaries work perfectly fine with the heat gap. But for the multimaterial gap it turns out this creates a 'leaky' gap. setting gap HTC to zero still allowed...
by NJank
28 Dec 2018, 08:02
Forum: ElmerSolver
Topic: status of mesh discontinuty approaches (heat gap?)
Replies: 6
Views: 144

Re: status of mesh discontinuty approaches (heat gap?)

Ok, now the last. The actual problem I have to solve has the heat gap across the whole body, but the heating only on the center body. I originally defined the heat gap as two boundaries, as years ago I used one of the Save solvers that needed a defined boundary for calculating heat flux, and I thoug...
by NJank
28 Dec 2018, 07:39
Forum: ElmerSolver
Topic: status of mesh discontinuty approaches (heat gap?)
Replies: 6
Views: 144

Re: status of mesh discontinuty approaches (heat gap?)

Last thing, playing with this: to see if I could eliminate the issue with a 'corrective' boundary, I created another heat gap up the sides of the heated zones. (elmergrid does give a warning about the multi-material corner) Mesh4.png as I increase this heat gap towards infinity, the asymmetry goes a...