Dear Yune,
did you check that the paths in image_filenames are correct? And if there
are none, you might have the change into the directory of the wrbold
images, so that spm_get_data can find the files without any path information.
Cheers,
Jan
Yune Lee wrote:
>
> Dear SPM5 experts,
> I encountered an error message as following for the spm_get_data function.
> spm_get_data was working fine using spm2, but for some reason, it is
> unable to find files using spm5.
> So, these_time_courses = spm_get_data(image_filenames,XYZ); the
> variable image_filenames contains 925 wrbold image files and
> XYZ has 43891 voxel coordinates. Can anyone help me with it?
>
> Thanks,
> YSL
>
>
> * - SPM5: spm_vol -------------------------------------------------
>
> Unable to find file:
> wrbold1_0001.img
>
> Please check that it exists.
>
> ----------------------------------------- 22:52:50 - 06/08/2008
>
> ??? Error using ==> spm_vol>subfunc at 114
> File "wrbold1_0001.img" does not exist.
>
> Error in ==> spm_vol>subfunc1 at 87
> v = subfunc(P(i,:));
>
> Error in ==> spm_vol>subfunc2 at 73
> V = subfunc1(P);
>
> Error in ==> spm_vol at 57
> V = subfunc2(P);
>
> Error in ==> spm_get_data at 21
> V = spm_vol(V);
>
> Error in ==> extract_tc_per_run at 27
> these_time_courses = spm_get_data(image_filenames,XYZ);
>
--
Jan Gläscher, Ph.D. Div. Humanities & Social Sciences
+1 (626) 395-3898 (office) Caltech, Broad Center, M/C 114-96
+1 (626) 395-2000 (fax) 1200 E. California Blvd
[log in to unmask] Pasadena, CA 91125
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