Hello I think I spoke to soon!
It ended with errors again. I get the error message: "bvecs and bvals don't have the same number of entries" I saw on some older messages on the mail-base you said that we need to check that the number of entries in the bvals is same as and bvecs is 3 times as much as the number of volumes. I have checked that this is the case I am wondering if it is some formatting problem? there are no spaces at the end of the file. and there are no end of line markers either. Please could you advise me? I have attached the files and also pasted the contents below My config file is still the same (as pasted below) except I tried changing nb0 to 2 (# Number of low-b images # Must be specified if inputs are not DICOM # Default: Read from DICOM header # set nb0 = 2) best wishes, Prerona ========================================================= bvals: 0 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 0 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 bvecs: 0 0.99864840507507 0.01463935524225 0.01274211052805 0.85177010297775 0.86449736356735 0.85295587778091 0.83894062042236 0.7912425994873 0.51641523838043 0.46147873997688 0.54209464788436 0.44143822789192 0.52723878622055 0.4250853061676 0.51590526103973 0.43744987249374 0.50455766916275 0.05208261311054 0.06073396280407 0.00979638285934 0 0.99864840507507 0.01463935524225 0.01274211052805 0.85177010297775 0.86449736356735 0.85295587778091 0.83894062042236 0.7912425994873 0.51641523838043 0.46147873997688 0.54209464788436 0.44143822789192 0.52723878622055 0.4250853061676 0.51590526103973 0.43744987249374 0.50455766916275 0.05208261311054 0.06073396280407 0.00979638285934 0 -0.00687454920262 0.96709138154983 0.62002921104431 0.52092331647872 0.18501849472522 -0.42448142170906 -0.44344407320022 0.15539556741714 0.60610836744308 0.88347893953323 0.71210372447967 0.30400663614273 -0.23736105859279 -0.70398008823394 -0.85636389255523 -0.73376137018203 -0.22848516702652 -0.00803200621157 0.51328992843627 0.93218487501144 0 -0.00687454920262 0.96709138154983 0.62002921104431 0.52092331647872 0.18501849472522 -0.42448142170906 -0.44344407320022 0.15539556741714 0.60610836744308 0.88347893953323 0.71210372447967 0.30400663614273 -0.23736105859279 -0.70398008823394 -0.85636389255523 -0.73376137018203 -0.22848516702652 -0.00803200621157 0.51328992843627 0.93218487501144 0 0.05151799321174 -0.2540076971054 -0.78447526693344 0.05591572076082 -0.46734625101089 -0.3037790954113 0.31549325585365 0.5914282798767 0.60493636131286 0.08063688874244 -0.44614082574844 -0.84422290325164 -0.81589156389236 -0.56895911693573 -0.02196817658841 0.51983833312988 0.83259600400924 0.99861049652099 0.85606354475021 0.36184993386268 0 0.05151799321174 -0.2540076971054 -0.78447526693344 0.05591572076082 -0.46734625101089 -0.3037790954113 0.31549325585365 0.5914282798767 0.60493636131286 0.08063688874244 -0.44614082574844 -0.84422290325164 -0.81589156389236 -0.56895911693573 -0.02196817658841 0.51983833312988 0.83259600400924 0.99861049652099 0.85606354475021 0.36184993386268 On 7 December 2012 14:08, Anastasia Yendiki <ayend...@nmr.mgh.harvard.edu> wrote: > > Great, I love easy problems :) > > > On Fri, 7 Dec 2012, s0675204 wrote: > >> Thank you! It's chugging away now >> >> best wishes, >> >> Prerona >> >> >> On 7 December 2012 13:46, Anastasia Yendiki >> <ayend...@nmr.mgh.harvard.edu> wrote: >>> >>> >>> Hi Prerona - You need to uncomment the bvecfile and bvalfile definitions >>> in >>> your configuration file. >>> >>> Hope this helps, >>> a.y >>> >>> >>> On Fri, 7 Dec 2012, s0675204 wrote: >>> >>>> Hello >>>> >>>> I am trying to run Tracula on a set of dicoms files. I have run >>>> recon-all previously. >>>> I am getting a message trac-preproc exited with ERRORS >>>> >>>> Please can anyone advise me on this? >>>> I have listed all the details (command, error/output, config file) below >>>> >>>> Thank you so much for your help >>>> >>>> best wishes, >>>> >>>> Prerona >>>> >>>> DETAILS >>>> ========================================= >>>> command used: trac-all -prep -c ./scripts/dmrirc_single_subject >>>> >>>> ========================================= >>>> error message >>>> >>>> ========================================= >>>> canlilab@112-205:~/SBU/data/tracula$ trac-all -prep -c >>>> ./scripts/dmrirc_single_subject >>>> INFO: SUBJECTS_DIR is /home/canlilab/SBU/data/recon_output >>>> INFO: Diffusion root is /home/canlilab/SBU/data/tracula >>>> Actual FREESURFER_HOME /home/canlilab/freesurfer >>>> trac-preproc -c >>>> /home/canlilab/SBU/data/tracula/00075/scripts/dmrirc.local -log >>>> /home/canlilab/SBU/data/tracula/00075/scripts/trac-all.log -cmd >>>> /home/canlilab/SBU/data/tracula/00075/scripts/trac-all.cmd >>>> #------------------------------------- >>>> /home/canlilab/freesurfer/bin/trac-preproc >>>> #------------------------------------- >>>> #@# Image corrections Fri Dec 7 10:42:30 EST 2012 >>>> mri_convert /home/canlilab/SBU/data/dti_dicoms/00075/data_1.dcm >>>> /home/canlilab/SBU/data/tracula/00075/dmri/dwi_orig.nii.gz >>>> mri_convert /home/canlilab/SBU/data/dti_dicoms/00075/data_1.dcm >>>> /home/canlilab/SBU/data/tracula/00075/dmri/dwi_orig.nii.gz >>>> $Id: mri_convert.c,v 1.179.2.2 2011/05/16 20:53:47 greve Exp $ >>>> reading from /home/canlilab/SBU/data/dti_dicoms/00075/data_1.dcm... >>>> Getting Series No >>>> INFO: Found 44 files in /home/canlilab/SBU/data/dti_dicoms/00075 >>>> INFO: Scanning for Series Number 7 >>>> Scanning Directory >>>> INFO: found 42 files in series >>>> INFO: loading series header info. >>>> >>>> RunNo = 6 >>>> WARNING: Run 1 appears to be truncated >>>> Files Found: 42, Files Expected (lRep+1): 2 >>>> FileName >>>> /home/canlilab/SBU/data/dti_dicoms/00075/data_1.dcm >>>> Identification >>>> NumarisVer syngo MR B17 >>>> ScannerModel TrioTim >>>> PatientName S790_P72_TC >>>> Date and time >>>> StudyDate 20120502 >>>> StudyTime 120741.390000 >>>> SeriesTime 125649.953000 >>>> AcqTime 125626.150000 >>>> Acquisition parameters >>>> PulseSeq ep_b0 >>>> Protocol DTI >>>> PhEncDir COL >>>> EchoNo 1 >>>> FlipAngle 90 >>>> EchoTime 93 >>>> InversionTime -1 >>>> RepetitionTime 5500 >>>> PhEncFOV 220 >>>> ReadoutFOV 220 >>>> Image information >>>> RunNo 6 >>>> SeriesNo 7 >>>> ImageNo 1 >>>> NImageRows 896 >>>> NImageCols 896 >>>> NFrames 42 >>>> SliceArraylSize 40 >>>> IsMosaic 1 >>>> ImgPos 772.3238 773.0634 185.5347 >>>> VolRes 1.7188 1.7188 3.0000 >>>> VolDim 128 128 40 >>>> Vc -0.9983 0.0151 -0.0555 >>>> Vr -0.0000 -0.9648 -0.2629 >>>> Vs -0.0575 -0.2625 0.9632 >>>> VolCenter 0.0000 0.0000 0.0000 >>>> TransferSyntaxUID 1.2.840.10008.1.2.1 >>>> INFO: sorting. >>>> INFO: (128 128 40), nframes = 42, ismosaic=1 >>>> Could not parse NUMARIS version string syngo MR B17 >>>> found in dicom tag 18,1020 (len = 3 != 6) >>>> Repetition Time = 5500, TR = 5500 ms >>>> PE Dir COL COL >>>> AutoAlign matrix detected >>>> AutoAlign Matrix --------------------- >>>> 1.000 0.000 0.000 0.000; >>>> 0.000 1.000 0.000 0.000; >>>> 0.000 0.000 1.000 0.000; >>>> 0.000 0.000 0.000 1.000; >>>> >>>> FileName >>>> /home/canlilab/SBU/data/dti_dicoms/00075/data_1.dcm >>>> Identification >>>> NumarisVer syngo MR B17 >>>> ScannerModel TrioTim >>>> PatientName S790_P72_TC >>>> Date and time >>>> StudyDate 20120502 >>>> StudyTime 120741.390000 >>>> SeriesTime 125649.953000 >>>> AcqTime 125626.150000 >>>> Acquisition parameters >>>> PulseSeq ep_b0 >>>> Protocol DTI >>>> PhEncDir COL >>>> EchoNo 1 >>>> FlipAngle 90 >>>> EchoTime 93 >>>> InversionTime -1 >>>> RepetitionTime 5500 >>>> PhEncFOV 220 >>>> ReadoutFOV 220 >>>> Image information >>>> RunNo 6 >>>> SeriesNo 7 >>>> ImageNo 1 >>>> NImageRows 896 >>>> NImageCols 896 >>>> NFrames 42 >>>> SliceArraylSize 40 >>>> IsMosaic 1 >>>> ImgPos 113.4156 146.2544 -24.5854 >>>> VolRes 1.7188 1.7188 3.0000 >>>> VolDim 128 128 40 >>>> Vc -0.9983 0.0151 -0.0555 >>>> Vr -0.0000 -0.9648 -0.2629 >>>> Vs -0.0575 -0.2625 0.9632 >>>> VolCenter 0.1478 26.0388 -1.8116 >>>> TransferSyntaxUID 1.2.840.10008.1.2.1 >>>> sagrev = 0, correv =0, trarev = 0 >>>> Vs = -0.0574949 -0.262456 0.963229 >>>> INFO: no Siemens slice order reversal detected (good!). >>>> TR=5500.00, TE=93.00, TI=-1.00, flip angle=90.00 >>>> i_ras = (-0.998346, 0.0151149, -0.0554726) >>>> j_ras = (-3.31902e-08, -0.964826, -0.262891) >>>> k_ras = (-0.0574949, -0.262456, 0.963229) >>>> writing to /home/canlilab/SBU/data/tracula/00075/dmri/dwi_orig.nii.gz... >>>> mri_probedicom --i /home/canlilab/SBU/data/dti_dicoms/00075/data_1.dcm >>>>> >>>>> >>>>> /home/canlilab/SBU/data/tracula/00075/dmri/dcminfo.dat >>>> >>>> >>>> flip4fsl /home/canlilab/SBU/data/tracula/00075/dmri/dwi_orig.nii.gz >>>> /home/canlilab/SBU/data/tracula/00075/dmri/dwi_orig_flip.nii.gz >>>> INFO: input image orientation is LPS >>>> INFO: input image determinant is 8.86231 >>>> fslswapdim /home/canlilab/SBU/data/tracula/00075/dmri/dwi_orig.nii.gz >>>> x -y z /home/canlilab/SBU/data/tracula/00075/dmri/dwi_orig_flip.nii.gz >>>> INFO: left-right orientation was flipped by fslswapdim >>>> fslorient -forceradiological >>>> /home/canlilab/SBU/data/tracula/00075/dmri/dwi_orig_flip.nii.gz >>>> mv -f >>>> /home/canlilab/SBU/data/tracula/00075/dmri/dwi_orig_flip.mghdti.bvecs >>>> /home/canlilab/SBU/data/tracula/00075/dmri/bvecs >>>> mv: cannot stat >>>> `/home/canlilab/SBU/data/tracula/00075/dmri/dwi_orig_flip.mghdti.bvecs': >>>> No such file or directory >>>> Linux 112-205.psy.sunysb.edu 2.6.32-279.5.2.el6.x86_64 #1 SMP Fri Aug >>>> 24 01:07:11 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux >>>> >>>> trac-preproc exited with ERRORS at Fri Dec 7 10:42:51 EST 2012 >>>> ============================================== >>>> >>>> config file: >>>> ============================================== >>>> # >>>> # dmrirc.example >>>> # >>>> # This file contains commands that will be run by trac-all before an >>>> analysis. >>>> # It is used to set all parameters needed for the analysis. >>>> # >>>> # Remove a parameter from your dmrirc file if you want use the default >>>> value. >>>> # Parameters that don't have default values must be specified. >>>> # >>>> # Any other commands that you might want to run before an analysis can >>>> be >>>> added >>>> # to this file. >>>> # >>>> # Original Author: Anastasia Yendiki >>>> # CVS Revision Info: >>>> # $Author: ayendiki $ >>>> # $Date: 2011/05/24 06:47:12 $ >>>> # $Revision: 1.3.2.3 $ >>>> # >>>> # Copyright © 2011 The General Hospital Corporation (Boston MA) "MGH" >>>> # >>>> # Terms and conditions for use reproduction distribution and >>>> contribution >>>> # are found in the 'FreeSurfer Software License Agreement' contained >>>> # in the file 'LICENSE' found in the FreeSurfer distribution and here: >>>> # >>>> # https://surfer.nmr.mgh.harvard.edu/fswiki/FreeSurferSoftwareLicense >>>> # >>>> # Reporting: freesurfer@nmr.mgh.harvard.edu >>>> # >>>> # >>>> >>>> # FreeSurfer SUBJECTS_DIR >>>> # T1 images and FreeSurfer segmentations are expected to be found here >>>> # setenv SUBJECTS_DIR /path/to/recons/of/ducks >>>> >>>> # Output directory where trac-all results will be saved >>>> # Default: Same as SUBJECTS_DIR >>>> # >>>> set dtroot = $pre_data/tracula >>>> >>>> # Subject IDs >>>> # >>>> set subjlist = (00075 00104 00122 00200 00308 00369 00387 00400 00422 >>>> 00452 00518 00568 00587 00624 00636 00686 00698 00727 00909 00926 >>>> 00933 00943 00983 00992 01049 01121 01329 01450 01509 01531 01678 >>>> 01735 01746 01809 01843 01917 10039 10056 10089 10165 10171 10227 >>>> 10238 10263 10314 10320 10326 10349 10407 10431 10435 10458 10477 >>>> 10499 10500 10636 10750 11209 12210 12357 12472 12645 13493 13958 >>>> 14302 14481 14530 15329 15345 15864 16654 17267 17478 18337 18422 >>>> 18530 19259 19377 19725 20071 20383 21413 23846 24115 24531 24781 >>>> 25962 26314 26475 28822 30510 30571 30927 31034 31049 31237 31437 >>>> 31471 31531 32131 32162 32222) >>>> >>>> # In case you want to analyze only Huey and Louie >>>> # Default: Run analysis on all subjects >>>> # >>>> set runlist = (1 2 3 4 5 6 7 >>>> 8 9 10 11 12 13 14 15 16 >>>> 17 18 19 20 21 22 23 24 25 >>>> 26 27 28 29 30 31 32 33 34 >>>> 35 36 37 38 39 40 41 42 43 >>>> 44 45 46 47 48 49 50 51 52 >>>> 53 54 55 56 57 58 59 60 >>>> 61 62 63 64 65 66 67 68 69 >>>> 70 71 72 73 74 75 76 77 78 >>>> 79 80 81 82 83 84 85 86 87 >>>> 88 89 90 91 92 93 94 95 96 >>>> 97 98 99 100 101 102) >>>> >>>> >>>> # Input diffusion DICOMs (file names relative to dcmroot) >>>> # If original DICOMs don't exist these can be in other image format >>>> # but then bvecfile bvalfile and nb0 must be specified (see below) >>>> # >>>> >>>> set dcmroot = $pre_data/dti_dicoms >>>> set dcmlist = (00075/data_1.dcm \ >>>> 00104/data_1.dcm \ >>>> 00122/data_1.dcm \ >>>> 00200/data_1.dcm \ >>>> 00308/data_1.dcm \ >>>> 00369/data_1.dcm \ >>>> 00387/data_1.dcm \ >>>> 00400/data_1.dcm \ >>>> 00422/data_1.dcm \ >>>> 00452/data_1.dcm \ >>>> 00518/data_1.dcm \ >>>> 00568/data_1.dcm \ >>>> 00587/data_1.dcm \ >>>> 00624/data_1.dcm \ >>>> 00636/data_1.dcm \ >>>> 00686/data_1.dcm \ >>>> 00698/data_1.dcm \ >>>> 00727/data_1.dcm \ >>>> 00909/data_1.dcm \ >>>> 00926/data_1.dcm \ >>>> 00933/data_1.dcm \ >>>> 00943/data_1.dcm \ >>>> 00983/data_1.dcm \ >>>> 00992/data_1.dcm \ >>>> 01049/data_1.dcm \ >>>> 01121/data_1.dcm \ >>>> 01329/data_1.dcm \ >>>> 01450/data_1.dcm \ >>>> 01509/data_1.dcm \ >>>> 01531/data_1.dcm \ >>>> 01678/data_1.dcm \ >>>> 01735/data_1.dcm \ >>>> 01746/data_1.dcm \ >>>> 01809/data_1.dcm \ >>>> 01843/data_1.dcm \ >>>> 01917/data_1.dcm \ >>>> 10039/data_1.dcm \ >>>> 10056/data_1.dcm \ >>>> 10089/data_1.dcm \ >>>> 10165/data_1.dcm \ >>>> 10171/data_1.dcm \ >>>> 10227/data_1.dcm \ >>>> 10238/data_1.dcm \ >>>> 10263/data_1.dcm \ >>>> 10314/data_1.dcm \ >>>> 10320/data_1.dcm \ >>>> 10326/data_1.dcm \ >>>> 10349/data_1.dcm \ >>>> 10407/data_1.dcm \ >>>> 10431/data_1.dcm \ >>>> 10435/data_1.dcm \ >>>> 10458/data_1.dcm \ >>>> 10477/data_1.dcm \ >>>> 10499/data_1.dcm \ >>>> 10500/data_1.dcm \ >>>> 10636/data_1.dcm \ >>>> 10750/data_1.dcm \ >>>> 11209/data_1.dcm \ >>>> 12210/data_1.dcm \ >>>> 12357/data_1.dcm \ >>>> 12472/data_1.dcm \ >>>> 12645/data_1.dcm \ >>>> 13493/data_1.dcm \ >>>> 13958/data_1.dcm \ >>>> 14302/data_1.dcm \ >>>> 14481/data_1.dcm \ >>>> 14530/data_1.dcm \ >>>> 15329/data_1.dcm \ >>>> 15345/data_1.dcm \ >>>> 15864/data_1.dcm \ >>>> 16654/data_1.dcm \ >>>> 17267/data_1.dcm \ >>>> 17478/data_1.dcm \ >>>> 18337/data_1.dcm \ >>>> 18422/data_1.dcm \ >>>> 18530/data_1.dcm \ >>>> 19259/data_1.dcm \ >>>> 19377/data_1.dcm \ >>>> 19725/data_1.dcm \ >>>> 20071/data_1.dcm \ >>>> 20383/data_1.dcm \ >>>> 21413/data_1.dcm \ >>>> 23846/data_1.dcm \ >>>> 24115/data_1.dcm \ >>>> 24531/data_1.dcm \ >>>> 24781/data_1.dcm \ >>>> 25962/data_1.dcm \ >>>> 26314/data_1.dcm \ >>>> 26475/data_1.dcm \ >>>> 28822/data_1.dcm \ >>>> 30510/data_1.dcm \ >>>> 30571/data_1.dcm \ >>>> 30927/data_1.dcm \ >>>> 31034/data_1.dcm \ >>>> 31049/data_1.dcm \ >>>> 31237/data_1.dcm \ >>>> 31437/data_1.dcm \ >>>> 31471/data_1.dcm \ >>>> 31531/data_1.dcm \ >>>> 32131/data_1.dcm \ >>>> 32162/data_1.dcm \ >>>> 32222/data_1.dcm) >>>> >>>> # 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 = $pre_data/DTI_Analysis/00075/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 = $pre_data/DTI_Analysis/00075/bvals.txt >>>> >>>> # Number of low-b images >>>> # Must be specified if inputs are not DICOM >>>> # Default: Read from DICOM header >>>> # >>>> set nb0 = 1 >>>> >>>> # Perform registration-based B0-inhomogeneity compensation? >>>> # Default: 0 (no) >>>> # >>>> set dob0 = 0 >>>> >>>> # Input B0 field map magnitude DICOMs (file names relative to dcmroot) >>>> # Only used if dob0 = 1 >>>> # Default: None >>>> # >>>> #set b0mlist = (huey/fmag/XXX-1.dcm dewey/fmag/XXX-1.dcm >>>> louie/fmag/XXX-1.dcm) >>>> >>>> # Input B0 field map phase DICOMs (file names relative to dcmroot) >>>> # Only used if dob0 = 1 >>>> # Default: None >>>> # >>>> #set b0plist = (huey/fphas/XXX-1.dcm dewey/fphas/XXX-1.dcm >>>> louie/fphas/XXX-1.dcm) >>>> >>>> # Echo spacing for field mapping sequence (from sequence printout) >>>> # Only used if dob0 = 1 >>>> # Default: None >>>> # >>>> #set echospacing = 0.7 >>>> >>>> # 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 flirt? >>>> # Default: 1 (yes) >>>> # >>>> set doregflt = 1 >>>> >>>> # Perform diffusion-to-T1 registration by bbregister? >>>> # Default: 0 (no) >>>> # >>>> set doregbbr = 0 >>>> >>>> # MNI template (the only option for inter-subject registration in this >>>> version) >>>> # Default: $FSLDIR/data/standard/MNI152_T1_1mm_brain.nii.gz >>>> # >>>> set mnitemp = $FSLDIR/data/standard/MNI152_T1_1mm_brain.nii.gz >>>> >>>> # 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 >>>> # Default: 5 >>>> # >>>> set ncpts = 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 >>>> >>>> # Use long (more descriptive) directory hierarchy for saving path >>>> distributions? >>>> # By default paths distributions are saved directly under >>>> $subjectname/dpath >>>> # Default: 0 (no) >>>> # >>>> set dopathsubdirs = 0 >>>> >>>> # 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: 5000 >>>> # >>>> set nsample = 5000 >>>> >>>> # Frequency with which MCMC path samples are retained for path >>>> distribution >>>> # Default: 5 (keep every 5th sample) >>>> # >>>> set nkeep = 5 >>>> ============================================== >>>> >>>> _______________________________________________ >>>> Freesurfer mailing list >>>> Freesurfer@nmr.mgh.harvard.edu >>>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >>>> >>>> >>>> >>> >>> >>> The information in this e-mail is intended only for the person to whom it >>> is >>> addressed. If you believe this e-mail was sent to you in error and the >>> e-mail >>> contains patient information, please contact the Partners Compliance >>> HelpLine at >>> http://www.partners.org/complianceline . If the e-mail was sent to you in >>> error >>> but does not contain patient information, please contact the sender and >>> properly >>> dispose of the e-mail. >> >> >> >
bvals
Description: Binary data
bvecs
Description: Binary data
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