The arrowmap does not display arrows

✉️ Mailing List Archive (read-only)
1

External Email - Use Caution

Hi,
I am using MNE 0.20.6-Python 3.7.6 on a Windows OS. The example code
plot_evoked_arrowmap.py on
https://mne.tools/stable/auto_examples/visualization/plot_evoked_arrowmap.html#sphx-glr-auto-examples-visualization-plot-evoked-arrowmap-py
does not display arrows, as shown in the attachment. There is
a UserWarning: Tight layout not applied. The left and right margins cannot
be made large enough to accommodate all axes decorations. This warning
comes from the plot_arrowmap()
<https://mne.tools/stable/auto_examples/visualization/plot_evoked_arrowmap.html#sphx-glr-auto-examples-visualization-plot-evoked-arrowmap-py>
Is this a bug of plot_arrowmap() ? Can you help me with this? I want to
generate arrowmaps based on MEG data.
Thanks.
Kind regards,
Min
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.nmr.mgh.harvard.edu/pipermail/mne_analysis/attachments/20200719/976d515a/attachment-0001.html
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Figure 2020-07-19 223736.png
Type: image/png
Size: 46927 bytes
Desc: not available
Url : http://mail.nmr.mgh.harvard.edu/pipermail/mne_analysis/attachments/20200719/976d515a/attachment-0001.png

2

External Email - Use Caution

hi Min,

can you open an issue here https://github.com/mne-tools/mne-python/issues

with some code to replicate?

do not forget to share what mne.sys_info() gives on your machine.

Best,
Alex

3

External Email - Use Caution

Hi Alex,
Many thanks for your email. I have just open an issue there.
Best wishes,
Min

Alexandre Gramfort <alexandre.gramfort at inria.fr> ?2020?7?20??? ??1:56???

        External Email - Use Caution

hi Min,

can you open an issue here https://github.com/mne-tools/mne-python/issues

with some code to replicate?

do not forget to share what mne.sys_info() gives on your machine.

Best,
Alex

>
> External Email - Use Caution
>
> Hi,
> I am using MNE 0.20.6-Python 3.7.6 on a Windows OS. The example code
plot_evoked_arrowmap.py on
https://mne.tools/stable/auto_examples/visualization/plot_evoked_arrowmap.html#sphx-glr-auto-examples-visualization-plot-evoked-arrowmap-py
does not display arrows, as shown in the attachment. There is a
UserWarning: Tight layout not applied. The left and right margins cannot be
made large enough to accommodate all axes decorations. This warning comes
from the plot_arrowmap()
> Is this a bug of plot_arrowmap() ? Can you help me with this? I want to
generate arrowmaps based on MEG data.
> Thanks.
> Kind regards,
> Min
> _______________________________________________
> Mne_analysis mailing list
> Mne_analysis at nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/mne_analysis

_______________________________________________
Mne_analysis mailing list
Mne_analysis at nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/mne_analysis

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.nmr.mgh.harvard.edu/pipermail/mne_analysis/attachments/20200720/6fedfc51/attachment.html