Narly,
You can use qdec on data processed with the v3.0 processing stream, as long as you create the 'qcached' files that qdec needs, which is done using v4.0 recon-all, as you have done.
You can ignore those warning message. They are informative (I will change it to say INFO). The ?h.volume files are not yet created by recon-all, and the qcache option is just looking for them for future compatibility.
Nick
On Fri, 2007-09-14 at 14:34 +0100, Narly A Golestani wrote:
Dear all,
I have 2 questions regarding doing analyses using QDEC:
- can I use QDEC to analyse results on data for which I ran recon-all
using the last (ie: older, not most recent) version of Freesurfer, or should I rerun recon-all on all the data using the new version of Freesurfer? (I hope not the latter!)
- I have run the preprocessing required for using QDEC
(ie, recon-all -s <subjid> -qcache) on one subject for whom I had run recon-all using the previous version of Freesurfer, and I get the following error messages:
WARNING: File rh.volume does not exist skipping creation of smoothed data for rh.volume
WARNING: File rh.white.K does not exist skipping creation of smoothed data for rh.white.K
WARNING: File rh.white.H does not exist skipping creation of smoothed data for rh.white.H
WARNING: File rh.jacobian_white does not exist skipping creation of smoothed data for rh.jacobian_white
what might this mean?
thanks in advance, best, Narly.
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