Dear Daphne,
there was a bug in SPM a long time ago where, in some particular
conditions, .hdr files were not created:
https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=SPM;6uIRRg;20080215131141%2B0000
So I would assume that you are using an old version of SPM5 and you
would be better off updating SPM to Revision 1782:
ftp://ftp.fil.ion.ucl.ac.uk/spm/spm5_updates/Updates_1782.tar.gz
and estimate your model again.
Best regards,
Guillaume.
Daphne Garcia wrote:
> Dear all,
>
> I have run a first level specification and an estimation of my model, but
> SPM is only producing .img files, and no .hdr files. This means I can’t see
> any of my images and gives me the following error message when I try:
>
> ??? Error using ==> spm_vol>subfunc at 135
> C:\Program Files\MATLAB\R2007a\Expt2\IRN_Scanning\s07\mask.img: Unknown file
> format.
>
> Error in ==> spm_vol>subfunc1 at 83
> v = subfunc(P(i,:));
>
> Error in ==> spm_vol>subfunc2 at 71
> V = subfunc1(P);
>
> Error in ==> spm_vol at 57
> V = subfunc2(P);
>
> Error in ==> spm_image at 305
> if ischar(P), P = spm_vol(P); end;
>
> Error in ==> spm_config_display>dispim at 97
> spm_image('init',job.data{1});
>
> Error in ==> spm_jobman>run_struct1 at 1474
> feval(prog,val);
>
> Error in ==> spm_jobman>run_struct1 at 1482
> run_struct1(c.val{i});
>
> Error in ==> spm_jobman>run_struct1 at 1482
> run_struct1(c.val{i});
>
> Error in ==> spm_jobman>run_job at 417
> run_struct1(c);
>
> Error in ==> spm_jobman>serial at 2039
> run_job(jobs);
>
> Error in ==> spm_jobman at 70
> serial(varargin{2:nargin});
>
> ??? Error using ==> spm_jobman('serial','','jobs.util.disp');
> Error using ==> spm_vol>subfunc at 135
> C:\Program Files\MATLAB\R2007a\Expt2\IRN_Scanning\s07\mask.img: Unknown file
> format.
>
> ??? Error while evaluating uicontrol Callback
>
> Can anybody tell me where I’m going wrong and how to correct this problem
> please?
>
> Many thanks,
>
> Daphne
>
>
--
Guillaume Flandin, PhD
Wellcome Trust Centre for Neuroimaging
University College London
12 Queen Square
London WC1N 3BG
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