Dear Heidi,
maybe there is a problem with your long.qdec.table.dat file? It is used
to create the <fsid>.long.<fs_baseid> file names and obviously that
filename is wrong (containing two .long. in it). Make sure that the
first column is only the cross sectional id and the second one is the
base id, so in your case:
fsid fsid-base
FS_PD002_1.nii FSBASE_002
Also it is not a good idea to have the ".nii" as part of the subject id,
as that is a file extension. Next time, when running the cross
sectionals, make sure you call the subject "FS_PD002_1" without
extension. Could be that this leads to other problems (or it could just
work, we'll see).
Best, Martin
On 11/04/2015 08:38 AM, Heidi Foo wrote:
Dear FreeSurfer experts,
I was running the first stage of analysis of preparing of data -
qcache - and I encountered some problems.
When using this command, /long_mris_slopes --qdec
./qdec/long.qdec.table.dat --meas thickness --hemi lh --do-avg
--do-rate --do-pc1 --do-spc --do-stack --do-label --time years
--qcache fsaverage --sd $SUBJECTS_DIR/, an error message saying:"
FS_PD002_1.nii.long.FSBASE_002.long.FSBASE_002/label/lh.cortex.label
does not exist!" appears.
I tried several other ways such as using long_stats_slopes, but I keep
receiving error messages similar to the one above.
Please advice?
Thank you so much for your kind help!
Regards,
Heidi Foo
--
Martin Reuter, PhD
Assistant Professor of Radiology, Harvard Medical School
Assistant Professor of Neurology, Harvard Medical School
A.A.Martinos Center for Biomedical Imaging
Massachusetts General Hospital
Research Affiliate, CSAIL, MIT
Phone: +1-617-724-5652
Web : http://reuter.mit.edu
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