Yes, if you spec to use motion correction regressors, then it will look for mcextreg_000.bfloat. This is created by motion correction. If that does not exist, then that process might have failed. To see, try
cd /Users/balajigoparaju/Desktop/subjectdata/LD-functional/bold/006 mcparams2extreg -mcfile fmc.mcdat -northog 6 -extreg mcextreg
doug
Balaji Goparaju wrote:
Hi Doug and all,
There is a problem when i try the individual statistics,
I use the command selxavg3-sess -analysis LD-analysis -s LD-functional
and i am getting an error:
ERROR: cannot find volume matching /Users/balajigoparaju/Desktop/subjectdata/LD-functional/bold/006/mcextreg ERROR: loading nonpar reg /Users/balajigoparaju/Desktop/subjectdata/LD-functional/bold/006/mcextreg
ERROR: fast_selxavg3() failed\n
The error seems to be something to do with a file needed to use motion correction regressors
so i was wondering if the problem was because the software is not creating the file, or if there was any other way i could make freesurfer create the file.
Thank you for any help!