Thanks... I did use wget.

how did you download it? If you just used your browser, then the file might have been truncated. Try using the wget command.

doug

Jesse Friedman wrote:

...

Hi,

I'm following instructions from: http://surfer.nmr.mgh.harvard.edu/fswiki/FsFastTutorialData

The anatomical data extracts successfully, but the functional data hangs on this command:

tar xvfz fsfast-tutorial.tar.gz

The process extracts files for a while and produces this output: ./fsfast-tutorial/ ./fsfast-tutorial/.xdebug_tkmedit ./fsfast-tutorial/run-fsfast-tut.log.bak ...More successful extractions... ./fsfast-tutorial/fb1-preproc-study/mgh-104.1/bold/007/f.nii ./fsfast-tutorial/fb1-preproc-study/mgh-104.1/bold/007/fmcsm5.nii tar: Skipping to next header tar: Archive contains obsolescent base-64 headers (process hangs here)

Any help? I'm in /autofs/space/schnook_001/users/caitlin_tutorial/functional. bugr details are below. Thanks!

Jesse

FREESURFER_HOME: /usr/local/freesurfer/stable4

Build stamp: freesurfer-Linux-centos4_x86_64-stable-v4.5.0-20100311

RedHat release: CentOS release 5.3 (Final)

Kernel info: Linux 2.6.18-128.7.1.el5 x86_64

NMR Center info (/space/freesurfer exists):

machine: vantz

SUBJECTS_DIR: /autofs/space/ventzl_001/users/SUBJECTS_DIR

PWD: /space/schnook/1/users/caitlin_tutorial/functional

ssh vantz setenv SUBJECTS_DIR /autofs/space/ventzl_001/users/SUBJECTS_DIR cd /space/schnook/1/users/caitlin_tutorial/functional

---

Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

-- 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: www.nmr.mgh.harvard.edu/facility/filedrop/index.html

Thanks Krish. Unfortunately, I had seen your earlier posting about this and tried that. It hung for a long time, then produced this output:

[vantz:functional] (nmr-std-env) gzip -d fsfast-tutorial.tar.gz

gzip: fsfast-tutorial.tar.gz: invalid compressed data--crc error

gzip: fsfast-tutorial.tar.gz: invalid compressed data--length error

Hi Jesse

Can you do

gzip -d fsfast-tutorial.tar.gz

and then do

tar -xf fsfast-tutorial.tar

If this works, I am guessing it might be an error of the command "tar" itself ( how it's implemented across platforms )

Best Krish

On May 25, 2010, at 1:37 PM, Jesse Friedman wrote:

...

Thanks... I did use wget.

...

how did you download it? If you just used your browser, then the file might have been truncated. Try using the wget command.

doug

Jesse Friedman wrote:

...

Hi,

I'm following instructions from: http://surfer.nmr.mgh.harvard.edu/fswiki/FsFastTutorialData

The anatomical data extracts successfully, but the functional data hangs on this command:

tar xvfz fsfast-tutorial.tar.gz

The process extracts files for a while and produces this output: ./fsfast-tutorial/ ./fsfast-tutorial/.xdebug_tkmedit ./fsfast-tutorial/run-fsfast-tut.log.bak ...More successful extractions... ./fsfast-tutorial/fb1-preproc-study/mgh-104.1/bold/007/f.nii ./fsfast-tutorial/fb1-preproc-study/mgh-104.1/bold/007/fmcsm5.nii tar: Skipping to next header tar: Archive contains obsolescent base-64 headers (process hangs here)

Any help? I'm in /autofs/space/schnook_001/users/caitlin_tutorial/functional. bugr details are below. Thanks!

Jesse

FREESURFER_HOME: /usr/local/freesurfer/stable4

Build stamp: freesurfer-Linux-centos4_x86_64-stable-v4.5.0-20100311

RedHat release: CentOS release 5.3 (Final)

Kernel info: Linux 2.6.18-128.7.1.el5 x86_64

NMR Center info (/space/freesurfer exists):

machine: vantz

SUBJECTS_DIR: /autofs/space/ventzl_001/users/SUBJECTS_DIR

PWD: /space/schnook/1/users/caitlin_tutorial/functional

ssh vantz setenv SUBJECTS_DIR /autofs/space/ventzl_001/users/SUBJECTS_DIR cd /space/schnook/1/users/caitlin_tutorial/functional

---

Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

-- 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: www.nmr.mgh.harvard.edu/facility/filedrop/index.html

---

Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer