Hi Dinesh,
could you please copy/paste the output of an ls in your struc/ directory? Also, though it is not related to your problem, you should run the second step of vbm with the -n option (not the -a) if you have the latest version of FSL...
Cheers,
Gwenaelle
--- En date de : Mar 17.3.09, Dinesh Shukla <[log in to unmask]> a écrit :
> De: Dinesh Shukla <[log in to unmask]>
> Objet: [FSL] FSL VBM Question
> À: [log in to unmask]
> Date: Mardi 17 Mars 2009, 9h59
> Dear FSL Users,
>
> I'm trying to run FSL VBM analysis but stuck at the
> "fslvbm_2_template -a"
> step. I'm doing something wrong but can't figure
> this out.
>
> I see an error in the ".../struct/fslvbm2e" file,
> which is as follows:
>
> --------------------------------------------------------------------------------------------
> WARNING - study-specific template will be created from ALL
> input data - may
> not be group-size matched!!!
> ** ERROR (nifti_image_read): failed to find header file for
> 'profiles.bin_struc_GM_to_T_init'
> ** ERROR:
> nifti_image_open(profiles.bin_struc_GM_to_T_init): bad
> header info
> Error: failed to open file profiles.bin_struc_GM_to_T_init
> Cannot open volume profiles.bin_struc_GM_to_T_init for
> reading!
> ** ERROR (nifti_image_read): failed to find header file for
> 'template_4D_GM'
> ** ERROR: nifti_image_open(template_4D_GM): bad header info
> Error: failed to open file template_4D_GM
> Cannot open volume template_4D_GM for reading!
> ** ERROR (nifti_image_read): failed to find header file for
> 'template_GM'
> ** ERROR: nifti_image_open(template_GM): bad header info
> Error: failed to open file template_GM
> ERROR: Could not open file
> /usr/local/fsl/bin/fslswapdim: line 105: [: =: unary
> operator expected
> ** ERROR (nifti_image_read): failed to find header file for
> 'template_GM'
> ** ERROR: nifti_image_open(template_GM): bad header info
> Error: failed to open file template_GM
> ERROR: Could not open file
> /usr/local/fsl/bin/fslswapdim: line 113: [: -gt: unary
> operator expected
> ** ERROR (nifti_image_read): failed to find header file for
> 'template_GM'
> ** ERROR: nifti_image_open(template_GM): bad header info
> Error: failed to open file template_GM
> ERROR: Could not open file
> /usr/local/fsl/bin/fslswapdim: line 115: [: -gt: unary
> operator expected
> ** ERROR (nifti_image_read): failed to find header file for
> 'template_GM'
> ** ERROR: nifti_image_open(template_GM): bad header info
> Error: failed to open file template_GM
> Cannot open volume template_GM for reading!
> ** ERROR (nifti_image_read): failed to find header file for
> 'template_GM'
> ** ERROR: nifti_image_open(template_GM): bad header info
> Error: failed to open file template_GM
> Cannot open volume template_GM for reading!
> --------------------------------------------------------------------------------------------
>
> I'll appreciate your help.
>
> Regards,
> Dinesh
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