[FieldTrip] MultiplotTFR

Stephen Whitmarsh stephen.whitmarsh at gmail.com
Thu Nov 5 09:01:08 CET 2020


Hi Patrick,

I couldn't resist to try your example and on my Windows 10 computer, MATLAB
2019b, current FT version, your problem replicates.
All seems well with ft_topoplot_TFR (also interactive mode) and
ft_singleplot_TFR, but ft_multiplotTFR behaves strangely indeed (attached).

Cheers,
Stephen

Op wo 4 nov. 2020 om 17:27 schreef Patrick Wiegel <
patrick.wiegel at sport.uni-freiburg.de>:

> Hi Jan-Mathijs,
>
> I uploaded the code and the data to (
> https://github.com/PatrickWiegel/MultiplotTFR_plotting.git).
>
> It would be interesting to see whether you experience the same problem
> with my data.
>
> Best wishes,
> Patrick
>
>
>
> *Patrick Wiegel*
> Department of Sport and Sport Science
>
> University of Freiburg
> Sandfangweg 4
> 79117 Freiburg i. Br .
>
> phone: +49 (0)761/ 203-4550
> email: patrick.wiegel at sport.uni-freiburg.de
> <patrick.wiegel at sport.uni-freiburg.de>
> web: www.sport.uni-freiburg.de
>
> Am 04.11.2020 um 16:27 schrieb Schoffelen, J.M. (Jan Mathijs) <
> jan.schoffelen at donders.ru.nl>:
>
> Hi Patrick,
>
> The only thing that can be done, is to try and reproduce the issue using
> your specific data. If this data is not too big, you can send it (off
> list), or even better: file an issue on github + a link to get the data, so
> that we (i.e. one of the FT developers) can have a look.
>
> Best wishes,
> Jan-Mathijs
>
>
> On 4 Nov 2020, at 15:11, Patrick Wiegel <
> patrick.wiegel at sport.uni-freiburg.de> wrote:
>
> Hi Jan-Mathijs,
>
> thanks for the fast response. I don’t have any other matlab figures
> opened. I had a look in the history of the function but was not able to
> identify the problem.
>
> However, if it working for you, then it is probably something related to
> my script/setup.
>
> Best, Patrick
>
> *Patrick Wiegel*
> Department of Sport and Sport Science
>
> University of Freiburg
> Sandfangweg 4
> 79117 Freiburg i. Br .
>
> phone: +49 (0)761/ 203-4550
> email: patrick.wiegel at sport.uni-freiburg.de
> <patrick.wiegel at sport.uni-freiburg.de>
> web: www.sport.uni-freiburg.de
>
> Am 04.11.2020 um 14:45 schrieb Schoffelen, J.M. (Jan Mathijs) <
> jan.schoffelen at donders.ru.nl>:
>
> Hi Patrick,
>
> It works fine for me, so I cannot reproduce your issue. Have you tried
> closing all open figures in MATLAB before calling ft_multiplotTFR?
>
>
> Since this is the second e-mail today that explicitly mentions a ‘break’
> in functionality, let me seize the opportunity to point to the possibility
> that users can already play a little bit more detective than just
> mentioning ‘it worked in version X and not anymore in version Y’. If you go
> to the github repository https://github.com/fieldtrip/fieldtrip you can
> actually check the changes to the code in more detail, by investigating the
> ‘history’ of the function. This already could give you a headstart in
> describing the problem, and would give people inclined to look into this
> with you some handles to work with.
>
>
>
> Best wishes,
>
> Jan-Mathijs
>
>
>
> On 4 Nov 2020, at 14:21, Patrick Wiegel <
> patrick.wiegel at sport.uni-freiburg.de> wrote:
>
> Dear community,
>
> I am trying to use the function ft_multiplotTFR for time-frequency data
> generated by ft_frequanalyses (wavelet method) using the following code:
>
> cfg = [];
> cfg.layout = 'biosemi64.lay';
> cfg.parameter = 'powspctrm';
> cfg.xlim = [0 0.9];
> ft_multiplotTFR(cfg, tfr_grandavg)
>
> The result of the multiplot function is a single TF plot (see attachment)
> rather than 64 single channel TF plots arranged in the specified layout. It
> might be a bug in the newer fieldtrip versions (fieldtrip-20201103) since
> the plot is correctly generated using older versions (e.g.
> fieldtrip-20200508). It would be great if anyone could test the function.
>
> Best, Patrick
>
> <multiplotTFR.jpg>
> *Patrick Wiegel*
> Department of Sport and Sport Science
>
> University of Freiburg
> Sandfangweg 4
> 79117 Freiburg i. Br .
>
> phone: +49 (0)761/ 203-4550
> email: patrick.wiegel at sport.uni-freiburg.de
> <patrick.wiegel at sport.uni-freiburg.de>
> web: www.sport.uni-freiburg.de
>
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