Dear free surfer developers,

When I try to run the mri_glmfit free surfer does not seem to recognise my FSGD file. I believe it has something to do with the underlying languages, since it appears to occur both when I create a plain txt file or when I adjust the tutorials gender_age.fsgd and adjust the values of the covariates. I have tried tons of things to fix the problem, but i can't seem to figure it out...

Do you by any chance have an idea on how I can fix this?

error (in bash): ERROR: matrix is ill-conditioned or badly scaled, condno = 15250.9

command line: mri_glmfit --y lh.CB10.thickness.20.mgh --fsgd doesnotworkretestCB10.fsgd doss --C con-hem.mtx --surf fsaverage lh --cortex --glmdir lh.CB10.20.thickness.glmdir

Thank you in advance for your time and effort!

Kind regards,

A. Dijkshoorn