Search found 1520 matches

by thorsten
Tue 19 Jul 2022, 12:25
Forum: Usage
Topic: Ex,y,z component far-fields from CalcNF2FF
Replies: 10
Views: 1398

Re: Ex,y,z component far-fields from CalcNF2FF

I'm not I understand everything you were asking, but the parts that I think I understand I do not agree with ;) The near-fields are all recorded in frequency domain, because (afaik) nf2ff does not make any sense in time-domain? In short, far field patterns are calculated for the given frequencies an...
by thorsten
Fri 08 Jul 2022, 21:50
Forum: Usage
Topic: Ex,y,z component far-fields from CalcNF2FF
Replies: 10
Views: 1398

Re: Ex,y,z component far-fields from CalcNF2FF

Hi,

I'm a but confused about your request. lambda/20 is a length (e.g. in meter) and thus has little to do with time-domain??

Furthermore the nf2ff (at least the one in openEMS) cannot handle time-domain input and/or output...

regards
Thorsten
by thorsten
Fri 08 Jul 2022, 21:46
Forum: Usage
Topic: fieldprobes test case failing
Replies: 3
Views: 490

Re: fieldprobes test case failing

I'm sure it has not been used nor updated in the last ten years as well... At least not by me ;)
by thorsten
Sun 19 Jun 2022, 14:42
Forum: Install
Topic: Install to CD/DVD or flash drive?
Replies: 1
Views: 771

Re: Install to CD/DVD or flash drive?

To run software in/from a not writable folder (at least for a non root user) is pretty much the default??
I would not see why the openEMS install folder should be writable...
by thorsten
Sun 19 Jun 2022, 14:40
Forum: Usage
Topic: Ex,y,z component far-fields from CalcNF2FF
Replies: 10
Views: 1398

Re: Ex,y,z component far-fields from CalcNF2FF

I'm pretty sure that all this data is included in the nf2ff data returned by CalcNF2FF as this is what is plotted as a pattern for example.

regards
Thorsten
by thorsten
Wed 18 May 2022, 08:21
Forum: Install
Topic: Problem with qt version while installing
Replies: 20
Views: 4241

Re: Problem with qt version while installing

Are you sure you have the latest version? Because all of that mentioned in the link "should" be already fixed? As I said, it builds fine for me with vtk 9.0.x and 9.1 as it is... As for vtk, why is "VTK_QT_VERSION" not set in cmake for your vtk build? This is not related to openEMS at all. But as I ...
by thorsten
Wed 18 May 2022, 07:36
Forum: Install
Topic: Problem with qt version while installing
Replies: 20
Views: 4241

Re: Problem with qt version while installing

What breaking changes in vtk? It builds fine for me with vtk 9.1

And I'm still puzzled to why "VTK_QT_VERSION" is not set for your vtk? I have never seen that and really questioning if your vtk is build correctly.
by thorsten
Tue 17 May 2022, 22:58
Forum: Install
Topic: Problem with qt version while installing
Replies: 20
Views: 4241

Re: Problem with qt version while installing

Yes I understand, but then I don't know why the required Qt version cannot be read.
In any case, try to remove this from the if clause and see what happens...
In future openEMS will drop older vtk and qt4 support in any case.
by thorsten
Tue 17 May 2022, 22:52
Forum: Install
Topic: Problem with qt version while installing
Replies: 20
Views: 4241

Re: Problem with qt version while installing

Well then the gentoo vtk build is without qt5 support which makes it useless for this ...
by thorsten
Tue 17 May 2022, 22:43
Forum: Install
Topic: Problem with qt version while installing
Replies: 20
Views: 4241

Re: Problem with qt version while installing

Well that sounds to me like vtk was build without a Qt binding... That is not good and cannot be used for the openEMS GUI...