[Eeglablist] .set to EGI.raw format

Fri May 6 18:19:03 PDT 2011

There have been some further developments on this front.  EGI has been developing a new file format and been working with other software developers to get it supported.  The problem with the NetStation native format is that it utilized some third-party software, which kept them from being able to have it be directly supported by others.  This new MFF format has now been added to FieldTrip's fileio module by Ingrid Nieuwenhuis (who I am cc'ing on this).  FieldTrip's Fileio module is used by other open source Matlab packages like EEGlab, SPM, and my own EP Toolkit to support other file formats so it should take very little effort to make use of it.  I haven't had a chance to try it out myself yet but it sounds like it is ready to use.  I think it is necessary to have the new 4.5 release of NetStation to try it out though.  Perhaps Ingrid can give us more information.

Cheers!

Joe

On May 4, 2011, at 8:32 PM, Tarik S Bel-Bahar wrote:

> Hi Stephanie,
> 
> Another user had a similar question recently. here is the response from me further below. Let me know if you got this email.
> Please do let me know via email if you find a solution that works for you.
> Please also let the eeglab list know. 
> Also don't forget solutions like ERPlab which allow you to forget about NS.
> 
> 
> 
> Greetings, 
> 
> If you look over the most recent postings on this topic (see below), you will note Dr. Dominguez's (l.garcia.d at gmail.com) note that he has developed a working path (using Joseph Dien's EP toolkit, search for it on Google) that works pretty well. Thus far, EEGLAB itself has not been extended for writing data that is readable back into Netstation. EGI support ( "Support Team" <supportteam at egi.com> ) also has a matlab file that can help you write RAW files from matlab that are readable into Netstation. This file from EGI (as well as looking at the EP Toolkit code-which exports files readable by both EGI and EEGLAB), and a better understanding of the EGI file structure (by looking at their File Manual) may help you develop your own plugin. As there is a general interest in streamlining this process (see EEGLAB list archive and below), please let the EEGLAB list know if you make any further progress in this area, and perhaps we can add an EGI file exporter plugin to EEGLAB in the future. One related area that could also use some examination is maintaining the consistency of events codes and rich event sub-fields between Netstation and EGI, although this issue is generally resolved by saving out time stamped events from or into Netstation. If there are other users out there who have other working solutions in this general "Netstation to EEGLAB and back" area, please also let the list know, and perhaps we can collate all the current solutions onto a singular webpage for future reference. Respectfully. tb
> 
> 
> 
> 
> [Eeglablist] from Netstation to EEGLab and back
> 
> Michiel Spape Michiel.Spape at nottingham.ac.uk 
> Mon Mar 14 02:54:35 PDT 2011
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> Hi,
> Sorry - are you talking about reading in Netstation 'session files' rather than exported "raw" Netstation files? In that case, I, and probably most people using Netstation and EEGLab would be most interested. Any chance this could be added to the standard import/export plugins of EEGLab?
> 
> Best,
> Michiel
> 
> Michiel Spapé
> Research Fellow
> Perception & Action group
> University of Nottingham
> School of Psychology
> www.cognitology.eu
> 
> 
> 
> -----Original Message-----
> From: eeglablist-bounces at sccn.ucsd.edu [mailto:eeglablist-bounces at sccn.ucsd.edu] On Behalf Of Luis Garcia Dominguez
> 
> Sent: 09 March 2011 13:49
> To: eeglablist at sccn.ucsd.edu
> Subject: [Eeglablist] from Netstation to EEGLab and back
> 
> In case some of you have problems exporting and importing segmented
> 
> files between Netstation and eeglab (ERP Toolkit) I can help. I have
> been able to export files from NS to eeglab (with help from EGI), do
> some transformation to the data and, save the files back in NS format
> keeping all the necessary events. I know some of you have been
> 
> interested on this issue in the past.
> Many thanks to Tarik Bel Bahar, Joseph Dien, and Gaynor Foster (EGI)
> for helping me.
> 
> -- 
> Luis García Domínguez 
>   _______________________________________________ Eeglablist page: http://sccn.ucsd.edu/eeglab/eeglabmail.html To unsubscribe, send an empty email to eeglablist-unsubscribe at sccn.ucsd.edu For digest mode, send an email with the subject "set digest mime" to eeglablist-request at sccn.ucsd.edu This message and any attachment are intended solely for the addressee and may contain confidential information. If you have received this message in error, please send it back to me, and immediately delete it. Please do not use, copy or disclose the information contained in this message or in any attachment. Any views or opinions expressed by the author of this email do not necessarily reflect the views of the University of Nottingham. This message has been checked for viruses but the contents of an attachment may still contain software viruses which could damage your computer system: you are advised to perform your own checks. Email communications with the University of Nottingham may be monitored as permitted by UK legislation.
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> 
> 
> 
> On Tue, May 3, 2011 at 12:20 AM, Stephanie C <s.connell at psy.gla.ac.uk> wrote:
> Hi,
> 
> I am looking for guidance on how to export the data and associated metaddata from an EEGLAB .set file format back to a EGI.raw file format?
> 
> Any help would be greatly appreciated!
> 
> Cheers,
> Stephanie
> 
> 
> Stephanie Connell
> Ph.D Student
> School of Psychology
> University of Glasgow
> 
> 
> 
> 
> 
> 
> 
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