[Mne_analysis] mne-python: preload epochs without preloading raw?

[Stephen Politzer-Ahles]

Hi Martin,

Thanks, that did it!

Best,
Steve



Stephen Politzer-Ahles
New York University, Abu Dhabi
Neuroscience of Language Lab
http://www.nyu.edu/projects/politzer-ahles/


On Thu, May 1, 2014 at 10:55 AM, Martin Luessi
<mluessi at nmr.mgh.harvard.edu>wrote:

> Hi Steve,
>
> To get preloaded Epochs, you should be able to use preload=True in the
> Epochs constructor. It shouldn't matter whether the raw file is
> preloaded or not.
>
> Best,
>
> Martin
>
> On 05/01/14 10:36, Stephen Politzer-Ahles wrote:
> > Hello,
> >
> > I have a set of data where I need to have epochs preloaded because I'm
> > wanting to remove components after ICA decomposition, and
> > ica.pick_sources_epochs() tells me the epochs need to be preloaded. The
> > only way I know of to get preloaded epochs is to first preload the raw
> > file and then epoch it (because I don't see a preload option in
> > mne.read_epochs). But my raw files are too large to preload without
> > getting a memory error. Is there any other way to get epochs preloaded?
> >
> > Thank you,
> > Steve
> >
> >
> > Stephen Politzer-Ahles
> > New York University, Abu Dhabi
> > Neuroscience of Language Lab
> > http://www.nyu.edu/projects/politzer-ahles/
> >
> >
> > _______________________________________________
> > Mne_analysis mailing list
> > Mne_analysis at nmr.mgh.harvard.edu
> > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/mne_analysis
> >
>
>
> --
> Martin Luessi, Ph.D.
>
> Research Fellow
>
> Department of Radiology
> Athinoula A. Martinos Center for Biomedical Imaging
> Massachusetts General Hospital
> Harvard Medical School
> 149 13th Street
> Charlestown, MA 02129
>
> Fax: +1 617 726-7422
> _______________________________________________
> Mne_analysis mailing list
> Mne_analysis at nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/mne_analysis
>
>
> The information in this e-mail is intended only for the person to whom it
> is
> addressed. If you believe this e-mail was sent to you in error and the
> e-mail
> contains patient information, please contact the Partners Compliance
> HelpLine at
> http://www.partners.org/complianceline . If the e-mail was sent to you in
> error
> but does not contain patient information, please contact the sender and
> properly
> dispose of the e-mail.
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.nmr.mgh.harvard.edu/pipermail/mne_analysis/attachments/20140501/3d7a1eac/attachment.html