[Mne_analysis] Epochs.save()

Alan leggitta3 at gmail.com
Wed May 21 16:58:50 EDT 2014
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Woops. I can't seem to reproduce the error today, so I must have been doing
something wrong yesterday.

Thanks!
Alan


On Wed, May 21, 2014 at 12:45 AM, Alexandre Gramfort <
alexandre.gramfort at telecom-paristech.fr> wrote:

> hi Alan,
>
> can you open an issue on github, provide a minimal code snippet
> to reproduce the bug and given your previous contributions to MNE-Python
> maybe even dig into it to get the cause of the problem?
>
> Best,
> Alex
>
>
> On Tue, May 20, 2014 at 8:52 PM, Alan <leggitta3 at gmail.com> wrote:
> > Hello,
> >
> > I’m trying to save epoch data using the epochs.save() method. Everything
> > seems to work fine, but when I read the data using mne.read_epochs() and
> try
> > to extract a subset of the events, I get the following error …
> >
> > In [50]: epo['faces']
> >
> ---------------------------------------------------------------------------
> > TypeError                                 Traceback (most recent call
> last)
> >
> /home/aleggitt/mne-python/examples/datasets/<ipython-input-50-a5cd291b28b0>
> > in <module>()
> > ----> 1 epo['faces']
> >
> > /home/aleggitt/.local/lib/python2.7/site-packages/mne/epochs.py in
> > __getitem__(self, key)
> >    1148             select = key if isinstance(key, slice) else
> > np.atleast_1d(key)
> >    1149
> > -> 1150         key_selection = epochs.selection[select]
> >    1151         for k in np.setdiff1d(epochs.selection, key_selection):
> >    1152             epochs.drop_log[k] = ['IGNORED']
> >
> > TypeError: only integer arrays with one element can be converted to an
> index
> >
> > In [51]: print epo.event_id
> > {u'scrambled': 2, u'faces': 1}
> >
> > I don’t get this error when I use the data before saving.
> >
> > Thanks,
> > Alan
> >
> >
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