[Freesurfer] mri_glmfit-sim with pre-cached fails

Hi,

I want to apply a cluster correction with mri_glmfit-sim with the --cache option:

mri_glmfit-sim --glmdir my_glmdir --cache 1.3 abs

It fails with the error message that it can't find the file:

FSDir/average/mult-comp-cor/fsaverage/lh/cortex/fwhm34/abs/th1.3/mc- z.csd

(FSDir is the directory where FreeSurfer is located, version 5.0.0, Mac OSX10.5)

Looking at the content of the ....fsaverage/lh/cortex directory than indeed, only the directories fwhm01, fwhm02, ..., fwhm30 are present.

In the log file from mri_glmfit I can read that the residualFWHM is 34.005014. Since this FWHM is automatically derived by mri_glmfit, does it mean that I can never use the --cache option in this case?

Cheers, Ed