On Wed, 8 Aug 2001, McClure, Robert (NIMH) wrote:
> Dear SPMers:
>
> When doing segmentation of structural MRI data in SPM99 I received this
> message.
> Has anyone seen this before?
>
> Rob McClure
>
>
> Warning: COLON arguments must be real scalars.
> spm_smooth....spm_vol out
> spm_smooth...spm_create image in
> spm_create_image...extracting vox size in
> spm_create_image...extracting vox size out
> spm_create_image...check for data type in
> spm_create_image...check for data type out
> spm_create_image...convert to native data type in
> Unrecognised data type (0)
>
> An error occurred in the callback : spm_segment;
> The error message caught was : Error opening spm_seg_tmp.img. Check
> that you have write permission.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^
Did you do that? I.e., do you have permission to write to the directory
where the file that you would like to segment is stored? You must have
write permission for this directory (and enough disk space in it),
otherwise spm_segment will fail.
Volkmar
--
Volkmar Glauche E-Mail [log in to unmask]
Department of Neurology WWW http://glauche.home.pages.de/
UKE Hamburg Phone 49(0)40-42803-5781
Martinistr. 52 Fax 49(0)40-42803-5086
20246 Hamburg
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