# FreeSurfer SUBJECTS_DIR
# T1 images and FreeSurfer segmentations are expected to be found here
# 
setenv SUBJECTS_DIR /Users/mdatko/Desktop/tracula_tutorial/data/freesurfer

# Output directory where trac-all results will be saved
# Default: Same as SUBJECTS_DIR
#
 set dtroot = /Users/mdatko/Desktop/tracula_tutorial/data/freesurfer

# Subject IDs
#
set subjlist = (226A)

# In case you want to analyze only Huey and Louie
# Default: Run analysis on all subjects
#
set runlist = (1)

# Input diffusion DICOMs (file names relative to dcmroot)
# If original DICOMs don't exist, these can be in other image format
# but then bvecfile and bvalfile must be specified (see below)
#
set dcmroot = /Users/mdatko/Desktop/226A
set dcmlist = ( dti/i00001.CFMRI.1 )

# Diffusion gradient table
# Must be specified if inputs are not MGH DICOMs
# Three-column format, one row for each volume in the diffusion data set
# Default: Read from DICOM header
#
#set bvecfile = /Users/mdatko/Desktop/tracula_tutorial/data/dti/226A/226A/bvecs.txt

# Diffusion b-value table
# Must be specified if inputs are not MGH DICOMs
# Single-column format, one value for each volume in the diffusion data set
# Default: Read from DICOM header
#
#set bvalfile = /Users/mdatko/Desktop/tracula_tutorial/data/dti/226A/226A/bvals.txt

# Perform registration-based B0-inhomogeneity compensation?
# Default: 0 (no)
#
#set dob0 = 1

# Input B0 field map magnitude DICOMs (file names relative to dcmroot)
# Only used if dob0 = 1
# Default: None
#
#set b0mlist = ( fm_dti/i00001.CFMRI.1 )

# Input B0 field map phase DICOMs (file names relative to dcmroot)
# Only used if dob0 = 1
# Default: None
#
#set b0plist = ( fm_dti/i00001.CFMRI.1 )

# Echo spacing for field mapping sequence (from sequence printout)
# Only used if dob0 = 1
# Default: None
#
# set echospacing = 2

# Perform registration-based eddy-current compensation?
# Default: 1 (yes)
#
set doeddy = 1

# Rotate diffusion gradient vectors to match eddy-current compensation?
# Only used if doeddy = 1
# Default: 1 (yes)
#
set dorotbvecs = 1

# Fractional intensity threshold for BET mask extraction from low-b images
# This mask is used only if usemaskanat = 0
# Default: 0.3
#
#set thrbet = 0.5

# Perform diffusion-to-T1 registration by bbregister?
# Default: 1 (yes)
#
set doregbbr = 1

# Perform registration of T1 to MNI template?
# Default: 1 (yes)
#
set doregmni = 1

# Use brain mask extracted from T1 image instead of low-b diffusion image?
# Has no effect if there is no T1 data
# Default: 1 (yes)
#
set usemaskanat = 1

# Paths to reconstruct
# Default: All paths in the atlas
#
set pathlist = ( lh.cst_AS rh.cst_AS \
                 lh.unc_AS rh.unc_AS \
                 lh.ilf_AS rh.ilf_AS \
                 fmajor_PP fminor_PP \
                 lh.atr_PP rh.atr_PP \
                 lh.ccg_PP rh.ccg_PP \
                 lh.cab_PP rh.cab_PP \
                 lh.slfp_PP rh.slfp_PP \
                 lh.slft_PP rh.slft_PP )

# Number of path control points
# It can be a single number for all paths or a different number for each of the
# paths specified in pathlist
# Default: 7 for the forceps major, 6 for the corticospinal tract,
#          4 for the angular bundle, and 5 for all other paths
#
set ncpts = ( 6 6 5 5 5 5 7 5 5 5 5 5 4 4 5 5 5 5 )

# List of training subjects
# This text file lists the locations of training subject directories
# Default: $FREESURFER_HOME/trctrain/trainlist.txt
#
set trainfile = $FREESURFER_HOME/trctrain/trainlist.txt

# Number of "sticks" (anisotropic diffusion compartments) in the bedpostx
# ball-and-stick model
# Default: 2
#
set nstick = 2

# Number of MCMC burn-in iterations
# (Path samples drawn initially by MCMC algorithm and discarded)
# Default: 200
#
set nburnin = 200

# Number of MCMC iterations
# (Path samples drawn by MCMC algorithm and used to estimate path distribution)
# Default: 7500
#
set nsample = 7500

# Frequency with which MCMC path samples are retained for path distribution
# Default: 5 (keep every 5th sample)
#
set nkeep = 5