Cheers,

On Tuesday, July 2, 2013, Douglas N Greve wrote:

We pretend the "volume" has number of columns equal to the number of vertices. nifti, mgh, etc, are just ways to store data
doug

On 07/01/2013 03:50 PM, Zhongtian Dai wrote:

I thought mgh (or nifti) is meant to store volume data. How do one associate vertex weights to a surface from mgh? Maybe I can find some documentation for writing/reading such data into mgh somewhere?

On Mon, Jul 1, 2013 at 2:33 PM, Douglas N Greve <greve@nmr.mgh.harvard.edu <mailto:greve@nmr.mgh.harvard.edu>> wrote:

We have already started putting this data into mgh/mgz file (and
even nifti).
doug

On 07/01/2013 02:39 PM, Zhongtian Dai wrote:

Hi Doug,

I am using w files to show ECoG activation at localized
regions on the cortex. So preferably, I would like to show
temporal dynamics too (thus the multi-frame question, and
thanks for pointing me to MNE).

What will replace w files going forward? i think w file's file
format is very concise and clear for what it does. Thanks for
the definite answer though. I will spend some time to fork
Freeview and add in what I need.

Cheers,
-- Zhongtian (Falcon) Dai

-- Douglas N. Greve, Ph.D.
MGH-NMR Center
greve@nmr.mgh.harvard.edu <mailto:greve@nmr.mgh.harvard.edu>
Phone Number: 617-724-2358 <tel:617-724-2358>
Fax: 617-726-7422 <tel:617-726-7422>

Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting
<http://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting>
FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2
www.nmr.mgh.harvard.edu/facility/filedrop/index.html
<http://www.nmr.mgh.harvard.edu/facility/filedrop/index.html>
Outgoing:
ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/

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.

--
Zhongtian (Falcon) Dai
B.S. with Honors in Mathematics & B.A. with Honors in Physics
University of Chicago 2012
web <http://falcondai.com/> | blog <http://blog.falcondai.com/> | g+ <https://plus.google.com/100753323689686892506> | twitter <https://twitter.com/falcondai> | github <https://github.com/falcondai> | weibo <http://www.weibo.com/falcondai>

--
Douglas N. Greve, Ph.D.
MGH-NMR Center
greve@nmr.mgh.harvard.edu
Phone Number: 617-724-2358
Fax: 617-726-7422

Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting
FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2
www.nmr.mgh.harvard.edu/facility/filedrop/index.html
Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/