Hi Cathy,
it must be something else (I think). The mris_calc command looks weird
("--label " looks like the label is not passed, but a space instead, it
then thinks 'mul' is a file).
qdecfinal is your qdec table? Make sure it contains only spaces to
separate the fields. It should have at least these columns
fsid fsid-base time
also in your command below, why are there "?" before do-label and time?
Unless you want to use the stack (within subject stack of thickness
values), I would drop the --do-stack (maybe also drop do-avg or whatever
else you don't need).
For debugging, I would create a directory, place a single subject there,
create a new qdec table with only that subject and try again there. If
it still happens , let me know.
Best, Martin
On 05/20/2013 10:25 AM, Catherine Bois wrote:
> Dear Freesurfer experts,
>
> I am trying to conduct the long_mris_slopes --qdec qdecfinal --meas
> thickness --hemi lh --do-avg --do-rate --do-pc1 --do-spc --do-stack
> ?do-label ?time time --qcache fsaverage command for my longitudinal
> processing. However I keep getting the error message:
>
> mris_calc -o /directory/baseX/surf/lh.long.thickness-spc.fwhm0.mgh
> --label /directory/baseX/surf/lh.long.thickness-spc.fwhm0.mgh mul 100
>
>
> mris_calc:
> Sorry, but I seem to have encountered an error.
> While accessing file 'mul',
>
> I read online that this was due to a bug encountered in version 5.1,
> however I recently upgraded to version 5.3 and the error message
> persists. As my Long and base runs have been done in version 5.1
> still, I was wondering whether in order to fix this problem the long
> and base runs need to be rerun with version 5.3, or whether the error
> I am encountering has another solution/ is caused by another problem
> entirely?
>
> Thank you for your help,
>
> Best Wishes,
>
> Cathy
>
--
Martin Reuter, Ph.D.
Assistant in Neuroscience - Massachusetts General Hospital
Instructor in Neurology - Harvard Medical School
MGH / HMS / MIT
A.A.Martinos Center for Biomedical Imaging
149 Thirteenth Street, Suite 2301
Charlestown, MA 02129
Phone: +1-617-724-5652
Email:
[email protected]
[email protected]
Web : http://reuter.mit.edu
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