Hi,
I am running tracula prep step using doregcvs=1, and the case has been processing for greater than 1.5 days now. To get it to run, I had to follow the instructions from here: https://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg36133.html
Any suggestions if I am doing something wrong, or if I can expect this step to end?
Thanks,
S
The latest output lines (over several hundred total) are below:
---------- unfolding failed - restoring original position --------------------
0003: dt=4.250000, rms=0.867 (0.000%), neg=0, invalid=1530
setting smoothness coefficient to 2.000
blurring input image with Gaussian with sigma=0.250...
0000: dt=0.000, rms=0.867, neg=0, invalid=1530
orig dt = 0 in gcamFindOptimalTimeStep
iter 0, gcam->neg = 21980
after 238 iterations, nbhd size=2, neg = 551
starting rms=0.830, neg=551, removing folds in lattice....
iter 1, dt=2.048000: new neg 27008, old_neg 551, delta -26457, rms=0.780 (6.086%)
Numerical result out of range
orig dt = 0 in gcamFindOptimalTimeStep
iter 2, dt=0.002294: new neg 23842, old_neg 27008, delta 3166, rms=0.772 (1.003%)
Numerical result out of range
orig dt = 0 in gcamFindOptimalTimeStep
iter 3, dt=0.000573: new neg 23004, old_neg 23842, delta 838, rms=0.766 (0.745%)
Numerical result out of range