Hi FSL experts,
I am running probtrackx with multiple (two) masks on FSL 5.0.8, which is housed on ubuntu 16.04 OS.
However, the waytotal file has a strange series of numbers and letters. They are as follows for one subject:
0x1.29908cp+22
0x1.80a1dp+21
Has anyone had a similar outcome? Or does anyone have any insight? All steps have gone smoothly until this point.
The fdt log reads:
set tool probtrackx
set probtrack(usereference_yn) 1
set probtrack(xfm) /media/sf_Sanders_Brains/051.bedpostX/xfms/str2diff.mat
set probtrack(bedpost_dir) /media/sf_Sanders_Brains/051.bedpostX
set probtrack(xfm) /media/sf_Sanders_Brains/051.bedpostX/xfms/str2diff.mat
set probtrack(mode) network
set probtrack(exclude_yn) 0
set probtrack(usereference_yn) 1
set probtrack(verbose_yn) 0
set probtrack(loopcheck_yn) 1
set probtrack(modeuler_yn) 0
set probtrack(curvature) 0.2
set probtrack(nsteps) 2000
set probtrack(steplength) 0.5
set probtrack(nparticles) 5000
set probtrack(fibthresh) 0.01
set probtrack(distthresh) 0.0
set probtrack(sampvox) 0.0
set probtrack(oneway_yn) 1
set probtrack(wayorder_yn) 0
set probtrack(waycond) AND
.fdt.data.seed.targets insert end /media/sf_Sanders_Brains/051/mri/lh_olfc.nii /media/sf_Sanders_Brains/051/mri/lh_fg.nii
set probtrack(reference)
set probtrack(output) /media/sf_Sanders_Brains/051_2regiontest
the probtrackx log reads:
/usr/share/fsl/5.0/bin/probtrackx2 --network -x /media/sf_Sanders_Brains/051_2regiontest/masks.txt -l --onewaycondition -c 0.2 -S 2000 --steplength=0.5 -P 5000 --fibthresh=0.01 --distthresh=0.0 --sampvox=0.0 --xfm=/media/sf_Sanders_Brains/051.bedpostX/xfms/str2diff.mat --forcedir --opd -s /media/sf_Sanders_Brains/051.bedpostX/merged -m /media/sf_Sanders_Brains/051.bedpostX/nodif_brain_mask --dir=/media/sf_Sanders_Brains/051_2regiontest
---------------------------------------------
Sincere thanks for any help.
Best,
Ashley
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