Hi,
This looks really bad - it says that out of the 1881600 bytes of data
it was expecting to find, it could not find any! So it looks like
*all* the data is
missing. Can you view this image in fslview? I suspect it is a
conversion
problem, not a memory one, as it is only 1.8MB in size which is tiny.
We do not have a conversion tool as part of FSL, but you might want to
try mri_convert (from FreeSurfer), dcm2nii (mricron) or mriconvert (from
Jolinda Smith, U Oregon).
All the best,
Mark
On 17 Nov 2008, at 11:15, Juergen Haenggi wrote:
> Dear FSL experts
>
> I tried to split up a 4D NIFTI DTI file, but the following warning/
> error
> occurred:
>
> [Macintosh-3:BrainEgo_New/DTI_1/
> ha_16112008_1334260_4_1_dti_high_iso_esV41]
> juergenhaenggi% fslsplit
> ha_16112008_1334260_4_1_dti_high_iso_esV41-0001.nii
> -t
> ++ WARNING:
> nifti_read_buffer
> (ha_16112008_1334260_4_1_dti_high_iso_esV41-0001.nii):
> data bytes needed = 1881600
> data bytes input = 0
> number missing = 1881600 (set to 0)
> [Macintosh-3:BrainEgo_New/DTI_1/
> ha_16112008_1334260_4_1_dti_high_iso_esV41]
> juergenhaenggi%
>
>
> What does it mean? Is it a memory problem?
> This 4D file was created using r2agui.m., an extension for SPM.
> Is there also a .par/.rec (Philips) to NIFTI or ANALYZE converter in
> FSL?
>
> Regards
> Juergen
>
> -----------------------------------------------------------
> Juergen Haenggi
> Ph.D. (Dr. des.)
> Division of Neuropsychology
> Institute of Psychology
> University of Zurich
> Binzmuehlestrasse 14, PO Box 25
> 8050 Zurich, Switzerland
> 0041 44 635 73 97 (phone office)
> 0041 76 445 86 84 (phone mobile)
> 0041 44 635 74 09 (fax office)
> BIN 4.D.04 (office room number)
> [log in to unmask] (email)
> http://www.psychologie.uzh.ch/neuropsy/ (website)
> http://www.juergenhaenggi.ch (private website)
> -----------------------------------------------------------
>
|