Dear Hans,
Check whether you (or the user running SPM) have write permissions for this
directory:
D:\Estudios-Hans\EstudiosMRI-Volumetria\Datas
SPM is failing because it can't write a header file to this directory. An
alternate possibility is that the D: drive is full.
Best,
Geraint
--
Geraint Rees | Institute of Cognitive Neuroscience
[log in to unmask] | University College London
+44-(0)20-7679-5496 (work) | Alexandra House
+44-(0)20-7813-2835 (fax) | 17 Queen Square
www.fil.ion.ucl.ac.uk/~grees | London WC1N 3AR
> Dear SPMers:
>
> When doing segmentation of structural MRI data in SPM99 I received this
> message.
> Has anyone seen this before?
>
> Hans Carmona
>
>
> Initialising SPM.........done
>
> SPM present working directory:
> C:\MATLAB\bin
>
> SPM99: spm_image (v2.15) 03:33:21 - 25/11/2001
> ========================================================================
>
> SPM99: spm_segment (v2.11) 03:34:23 - 25/11/2001
> ========================================================================
> ??? Error using ==> spm_hwrite
> Error opening D:\Estudios-Hans\EstudiosMRI-Volumetria\Datas\AM_seg1.hdr.
> Check that you have write permission.
>
> Error in ==> C:\MRISoft\spm99\spm_create_image.m (create_analyze_image)
> On line 60 ==> s = spm_hwrite(deblank(V.fname), [V.dim(1:3) 1],...
>
> Error in ==> C:\MRISoft\spm99\spm_create_image.m
> On line 10 ==> [sts,Vo] = create_analyze_image(Vi);
>
> Error in ==> C:\MRISoft\spm99\spm_segment.m
> On line 585 ==> spm_create_image(VO(j));
>
> Error in ==> C:\MRISoft\spm99\spm_segment.m
> On line 176 ==> if (size(PF,1)~=0) spm_segment(PF,PG,opts); end
>
> ??? Error while evaluating uicontrol Callback.
>
>
>
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