[FieldTrip] Convert .mat to .ds

[Vladimir Litvak]

itab_raw is supported directly in the code of ft_read_data. You should try
reading your data with ft_preprocessing function as in the tutorials. If
that works I suggest you contact Francoise Tadel and tell him that you have
data that you can read with Fieldtrip and want to import it into
Brainstorm. I'm sure he'll think of something easier than writing it out in
the CTF format.

Best,

Vladimir

On Thu, Aug 20, 2015 at 4:03 PM, Daphné Bertrand-Dubois <
daphbd1994 at hotmail.com> wrote:

> Thank you!
>
> In fact, I wanted .ds because I wanted to use Brainstorm (and brainstorm
> doesn't read ITAB data format). If I can't that's ok, I will use Fieldtrip!
>
> I could find *read_itab_mhd* but I don't find *read_itab_raw* (mines are
> .raw from ITAB). I also found *itab2grad. :)*
>
> Best,
> Daphné
> ------------------------------
> Date: Thu, 20 Aug 2015 16:09:09 +0100
> From: litvak.vladimir at gmail.com
> To: fieldtrip at science.ru.nl
>
> Subject: Re: [FieldTrip] Convert .mat to .ds
>
> Just to add to Jim's point, some ITAB formats are supported in Fieldtrip
> (I see itab_raw and itab_mhd). If you can get your data to be in one of
> those formats, things will be much easier for you.
>
> Best,
>
> Vladimir
>
> On Thu, Aug 20, 2015 at 4:05 PM, Herring, J.D. (Jim) <
> j.herring at donders.ru.nl> wrote:
>
> Dear Daphne,
>
>
>
> If you are trying to read your own data format into fieldtrip, perhaps you
> should have a look at this page:
> http://www.fieldtriptoolbox.org/faq/how_can_i_import_my_own_dataformat
>
>
>
> It would be easier to transform your data format to be used in Fieldtrip
> than to first convert it to a CTF format and then read it into Fieldtrip.
>
>
>
> Best,
>
>
>
> Jim
>
>
>
> *From:* fieldtrip-bounces at science.ru.nl [mailto:
> fieldtrip-bounces at science.ru.nl] *On Behalf Of *Daphné Bertrand-Dubois
> *Sent:* donderdag 20 augustus 2015 16:14
> *To:* FieldTrip discussion list
>
> *Subject:* Re: [FieldTrip] Convert .mat to .ds
>
>
>
> Thank you!
>
>
>
> It was my error : I downloaded an older version, the one on the top of the
> list!
>
>
>
> I am a little bit confused, it looks like if I need to put .ds as an input
> file. I just have .mat times-series that doesn't come from CTF so I cannot
> use readCTFds.m. Would it be possible to convert .mat times-series (nSensor
> x ntimes-series) to .ds?
>
>
>
> Best,
>
>
>
> Daphné
>
>
> ------------------------------
>
> From: j.herring at donders.ru.nl
> To: fieldtrip at science.ru.nl
> Date: Thu, 20 Aug 2015 07:37:20 +0000
> Subject: Re: [FieldTrip] Convert .mat to .ds
>
> Dear Daphne,
>
>
>
> I have checked for you and the newest available version of fieldtrip (also
> fieldtrip-lite) includes writeCTFds.m in the folder
> ‘fieldtrip\external\ctf\’. I have also checked a version from 2010 and it
> was there back then as well.
>
>
>
> Best,
>
>
>
> Jim
>
>
>
> *From:* fieldtrip-bounces at science.ru.nl [
> mailto:fieldtrip-bounces at science.ru.nl <fieldtrip-bounces at science.ru.nl>] *On
> Behalf Of *Daphné Bertrand-Dubois
> *Sent:* woensdag 19 augustus 2015 17:19
> *To:* fieldtrip at science.ru.nl
> *Subject:* [FieldTrip] Convert .mat to .ds
>
>
>
> Hi,
>
>
>
> I have data (from the MEG at ITAB) that cannot be process by fieldtrip.
> Howerver, we have convert them into .mat file and I would like them to be
> in .ds format so I can process the data.
>
>
>
> I read this message:
>
>
>
> *" Hello z.imane*
>
>
>
> *To convert .mat to .ds, try using the function writeCTFds.m located in the*
>
> *fieldtrip folder /fieldtrip/external/ctf/*
>
>
>
> *Best*
>
> *Bankim Subhash Chander "*
>
> But I did not find the "external" folder with the function writeCTFd.m inside. Maybe it is because I have the new version?
>
> Best regards,
>
> Daphné
>
>
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