Search found 303 matches

by joha2
Sat Mar 27, 2021 11:41 am
Forum: FEM
Topic: new Gmsh mesh algorithms
Replies: 18
Views: 3333

Re: new Gmsh mesh algorithms

I still maintain a branch where rhis will be rebased on master regularly ... https://github.com/berndhahnebach/FreeCAD_bhb/commits/femgmshpref Hey bernd! Thanks for your answer! I wonder if it is still possible to incorporate the branch which you mentioned above despite the changes from Uwe. I thou...
by joha2
Sat Mar 27, 2021 10:39 am
Forum: Install / Compile
Topic: FreeCAD daily "automatic uninstall" / segfault on Linux Mint 18.3
Replies: 2
Views: 1224

FreeCAD daily "automatic uninstall" / segfault on Linux Mint 18.3

Dear all, Since a few weeks I don't receive any updates from the launchpad ppa for freecad-daily. It seems that the daily builds are failing: https://launchpad.net/~freecad-maintainers/+archive/ubuntu/freecad-daily/+build/21189320 (This seems not only a problem with Ubuntu 16.04 which corrsponds to ...
by joha2
Sat Mar 27, 2021 10:20 am
Forum: FEM
Topic: new Gmsh mesh algorithms
Replies: 18
Views: 3333

Re: new Gmsh mesh algorithms

At least since version 4.6 is supports the 3D algorithm XHT: https://gmsh.info/doc/texinfo/gmsh.html#index-Mesh_002eAlgorithm3D If offers: "3D meshing using HXT is parallelized using a fine-grained approach, i.e. the actual meshing procedure for a single volume is done is parallel." (acco...
by joha2
Tue Mar 09, 2021 12:21 pm
Forum: FEM
Topic: Open Nastran-95 inp file directly
Replies: 27
Views: 4867

Re: Open Nastran-95 inp file directly

Thanks for your fast response! I suggested at the middle of this post to have an option in FEM setting, to set 'inp' file be opened by readNastran95() or readAbaqus(). But no response at that time. I am ok with the current, so no intention to make any new suggestion. Maybe it just slipped through. F...
by joha2
Tue Mar 09, 2021 8:03 am
Forum: FEM
Topic: Open Nastran-95 inp file directly
Replies: 27
Views: 4867

Re: Open Nastran-95 inp file directly

Nastran-95 is not nastran. It uses inp file. Nas file need another importer. https://github.com/nasa/NASTRAN-95/issues/20 Hey guys! Thank you for your fast answers! From (german) https://www.cae-sim-sol.com/de/content/welche-nastran-input-und-output-files-gibt-es it seems that .bdf and .dat are the...
by joha2
Mon Mar 08, 2021 8:27 am
Forum: FEM
Topic: Open Nastran-95 inp file directly
Replies: 27
Views: 4867

Re: Open Nastran-95 inp file directly

https://github.com/FreeCAD/FreeCAD/pull/4007 Is it possible to have an option in FEM setting, to set 'inp' file be opened by readNastran95() or readAbaqus()? Hey guys! Sorry for chiming in. Just two comments from my side: I would prefer the ABAQUS import/export for .inp files, since I use this occa...
by joha2
Mon Mar 01, 2021 8:04 am
Forum: FEM
Topic: [Solved] Using XDMF Mesh Export File(s) for FEniCS
Replies: 8
Views: 2855

Re: [Solved] Using XDMF Mesh Export File(s) for FEniCS

When recording a macro, any definition of the IDs given doesn't show not up in the python console. The export process, filling up the dialog window with own IDs afterwards, gives the following code: Maybe it could be useful to also get or include this information given in that Dialog window (see sc...
by joha2
Sun Feb 28, 2021 9:55 am
Forum: FEM
Topic: Creating a map for working with Fenics
Replies: 15
Views: 1562

Re: Creating a map for working with Fenics

I try to come back to FreeCAD development more frequently, now. :D cool. Do you actually use your Fenics mesh im- and exporters yourself on a regular basis? Hey bernd, No I don't use Fenics regularily. As I said in the other thread: I didn't want to be pressured into this commercial slack thing (th...
by joha2
Sat Feb 20, 2021 10:11 am
Forum: FEM
Topic: [Solved] Using XDMF Mesh Export File(s) for FEniCS
Replies: 8
Views: 2855

Re: Using XDMF Mesh Export File(s) for FEniCS

The output gives: total volume: 999.9999999999993 front surface: 100.00000000000003 top surface: 100.00000000000003 I will work on a simple project like solving a Poisson PDE and will share upcoming problems or any successful workaround after all! Best, Tobias Hey Tobias, So from your results, I as...
by joha2
Sat Feb 20, 2021 10:06 am
Forum: FEM
Topic: Creating a map for working with Fenics
Replies: 15
Views: 1562

Re: Creating a map for working with Fenics

thanks, time runs fast ... In Switzerland rules are not as strong as in Germany but similar. Most important for us, the schools are still open :) . A lot of Germans are full time worker and full time teacher at once, which is impossible IMHO. I see schools still open with mixed feelings: one the on...