Hello fsl experts, I'm attempting to run registration for some of my data using FEAT. Unfortunately, when ever I run FEAT from the gui I receive the following output message: Progress Report / Log Started at Tue Nov 13 11:16:57 EST 2018 Feat main script /bin/cp /tmp/feat_nEWb1t.fsf design.fsf mkdir .files;cp /usr/local/fsl/doc/fsl.css .files;cp -r /usr/local/fsl/doc/images .files/images /usr/local/fsl/bin/fsl_sub -T 10 -l logs -N feat0_init /usr/local/fsl/bin/feat /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/design.fsf -D /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat -I 1 -init 20509 /usr/local/fsl/bin/fsl_sub -T 267 -l logs -N feat2_pre -j 20509 /usr/local/fsl/bin/feat /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/design.fsf -D /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat -I 1 -prestats child process exited abnormally while executing "if { [ catch { for { set argindex 1 } { $argindex < $argc } { incr argindex 1 } { switch -- [ lindex $argv $argindex ] { -I { incr arginde..." (file "/usr/local/fsl/bin/feat" line 312) FATAL ERROR ENCOUNTERED: COMMAND: /usr/local/fsl/bin/fsl_sub -T 267 -l logs -N feat2_pre -j 20509 /usr/local/fsl/bin/feat /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/design.fsf -D /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat -I 1 -prestats ERROR MESSAGE: child process exited abnormally END OF ERROR MESSAGE Initialisation /usr/local/fsl/bin/fslmaths /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/sub-1B_task-comparison_bold_4d prefiltered_func_data -odt float Total original volumes = 600 /usr/local/fsl/bin/fslroi prefiltered_func_data example_func 300 1 Preprocessing:Stage 1 /usr/local/fsl/bin/mainfeatreg -F 6.00 -d /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat -l /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/logs/feat2_pre -R /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/report_unwarp.html -r /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/report_reg.html -i /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/example_func.nii.gz -h /media/brain3dviz/IkhlasHashi/Data_/sub-1B/anat/sub-1B_T1w_brain -w BBR -x 90 -s /usr/local/fsl/data/standard/MNI152_T1_2mm_brain -y 12 -z 90 Option -F ( FEAT version parameter ) selected with argument "6.00" Option -d ( output directory ) selected with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat" Option -l ( logfile )input with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/logs/feat2_pre" Option -R ( html unwarping report ) selected with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/report_unwarp.html" Option -r ( html registration report ) selected with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/report_reg.html" Option -i ( main input ) input with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/example_func.nii.gz" Option -h ( high-res structural image ) selected with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/anat/sub-1B_T1w_brain" Option -w ( highres dof ) selected with argument "BBR" Option -x ( highres search ) selected with argument "90" Option -s ( standard image ) selected with argument "/usr/local/fsl/data/standard/MNI152_T1_2mm_brain" Option -y ( standard dof ) selected with argument "12" Option -z ( standard search ) selected with argument "90" Registration /bin/mkdir -p /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/reg /usr/local/fsl/bin/mainfeatreg: line 504: /usr/local/fsl/bin/imcp: No such file or directory /usr/local/fsl/bin/fslmaths /media/brain3dviz/IkhlasHashi/Data_/sub-1B/anat/sub-1B_T1w_brain highres /usr/local/fsl/bin/fslmaths /media/brain3dviz/IkhlasHashi/Data_/sub-1B/anat/sub-1B_T1w highres_head /usr/local/fsl/bin/fslmaths /usr/local/fsl/data/standard/MNI152_T1_2mm_brain standard did not find file: example_func2highres.mat. Generating transform. /usr/local/fsl/bin/epi_reg --epi=example_func --t1=highres_head --t1brain=highres --out=example_func2highres Image Exception : #22 :: ERROR: Could not open image example_func terminate called after throwing an instance of 'RBD_COMMON::BaseException' /usr/local/fsl/bin/epi_reg: line 331: 21397 Aborted (core dumped) $FSLDIR/bin/flirt -ref ${vrefbrain} -in ${vepi} -dof 6 -omat ${vout}_init.mat Image Exception : #22 :: ERROR: Could not open image example_func terminate called after throwing an instance of 'RBD_COMMON::BaseException' /usr/local/fsl/bin/epi_reg: line 392: 21399 Aborted (core dumped) $FSLDIR/bin/flirt -ref ${vrefhead} -in ${vepi} -dof 6 -cost bbr -wmseg ${vout}_fast_wmseg -init ${vout}_init.mat -omat ${vout}.mat -out ${vout} -schedule ${FSLDIR}/etc/flirtsch/bbr.sch Could not open matrix file example_func2highres.mat Image Exception : #22 :: ERROR: Could not open image example_func terminate called after throwing an instance of 'RBD_COMMON::BaseException' /usr/local/fsl/bin/epi_reg: line 392: 21401 Aborted (core dumped) $FSLDIR/bin/applywarp -i ${vepi} -r ${vrefhead} -o ${vout} --premat=${vout}.mat --interp=spline Running FAST segmentation FLIRT pre-alignment Running BBR /usr/local/fsl/bin/slicer example_func2highres highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2highres1.png ; /usr/local/fsl/bin/slicer highres example_func2highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2highres2.png ; /usr/local/fsl/bin/pngappend example_func2highres1.png - example_func2highres2.png example_func2highres.png; /bin/rm -f sl?.png example_func2highres2.png Image Exception : #22 :: ERROR: Could not open image example_func2highres Cannot open sla.png for reading Segmentation fault (core dumped) Cannot open example_func2highres1.png for reading Segmentation fault (core dumped) Error in slicer input, exiting... /bin/rm example_func2highres1.png /bin/rm: cannot remove 'example_func2highres1.png': No such file or directory did not find file: highres2standard.mat. Generating transform. /usr/local/fsl/bin/flirt -in highres -ref standard -out highres2standard -omat highres2standard.mat -cost corratio -dof 12 -searchrx -90 90 -searchry -90 90 -searchrz -90 90 -interp trilinear /usr/local/fsl/bin/convert_xfm -inverse -omat standard2highres.mat highres2standard.mat /usr/local/fsl/bin/slicer highres2standard standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png highres2standard1.png ; /usr/local/fsl/bin/slicer standard highres2standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png highres2standard2.png ; /usr/local/fsl/bin/pngappend highres2standard1.png - highres2standard2.png highres2standard.png; /bin/rm -f sl?.png highres2standard2.png /bin/rm highres2standard1.png /usr/local/fsl/bin/convert_xfm -omat example_func2standard.mat -concat highres2standard.mat example_func2highres.mat Could not open matrix file example_func2highres.mat Cannot read input-matrix did not find file: example_func2standard.mat. Generating transform. /usr/local/fsl/bin/flirt -in example_func -ref standard -out example_func2standard -omat example_func2standard.mat -cost corratio -dof -searchrx - -searchry - -searchrz - -interp trilinear Unrecognised option - /usr/local/fsl/bin/slicer example_func2standard standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2standard1.png ; /usr/local/fsl/bin/slicer standard example_func2standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2standard2.png ; /usr/local/fsl/bin/pngappend example_func2standard1.png - example_func2standard2.png example_func2standard.png; /bin/rm -f sl?.png example_func2standard2.png Image Exception : #22 :: ERROR: Could not open image example_func2standard Cannot open sla.png for reading Segmentation fault (core dumped) Cannot open example_func2standard1.png for reading Segmentation fault (core dumped) Error in slicer input, exiting... Preprocessing:Stage 2 /usr/local/fsl/bin/mcflirt -in prefiltered_func_data -out prefiltered_func_data_mcf -mats -plots -reffile example_func -rmsrel -rmsabs -spline_final /bin/mkdir -p mc ; /bin/mv -f prefiltered_func_data_mcf.mat prefiltered_func_data_mcf.par prefiltered_func_data_mcf_abs.rms prefiltered_func_data_mcf_abs_mean.rms prefiltered_func_data_mcf_rel.rms prefiltered_func_data_mcf_rel_mean.rms mc /usr/local/fsl/bin/fsl_tsplot -i prefiltered_func_data_mcf.par -t 'MCFLIRT estimated rotations (radians)' -u 1 --start=1 --finish=3 -a x,y,z -w 640 -h 144 -o rot.png /usr/local/fsl/bin/fsl_tsplot -i prefiltered_func_data_mcf.par -t 'MCFLIRT estimated translations (mm)' -u 1 --start=4 --finish=6 -a x,y,z -w 640 -h 144 -o trans.png /usr/local/fsl/bin/fsl_tsplot -i prefiltered_func_data_mcf_abs.rms,prefiltered_func_data_mcf_rel.rms -t 'MCFLIRT estimated mean displacement (mm)' -u 1 -w 640 -h 144 -a absolute,relative -o disp.png /usr/local/fsl/bin/fslmaths prefiltered_func_data_mcf -Tmean mean_func /usr/local/fsl/bin/bet2 mean_func mask -f 0.3 -n -m; /usr/local/fsl/bin/immv mask_mask mask sh: 1: /usr/local/fsl/bin/immv: not found FATAL ERROR ENCOUNTERED: COMMAND: /usr/local/fsl/bin/bet2 mean_func mask -f 0.3 -n -m; /usr/local/fsl/bin/immv mask_mask mask ERROR MESSAGE: child process exited abnormally END OF ERROR MESSAGE Preprocessing:Stage 1 /usr/local/fsl/bin/mainfeatreg -F 6.00 -d /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat -l /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/logs/feat2_pre -R /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/report_unwarp.html -r /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/report_reg.html -i /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/example_func.nii.gz -h /media/brain3dviz/IkhlasHashi/Data_/sub-1B/anat/sub-1B_T1w_brain -w BBR -x 90 -s /usr/local/fsl/data/standard/MNI152_T1_2mm_brain -y 12 -z 90 Option -F ( FEAT version parameter ) selected with argument "6.00" Option -d ( output directory ) selected with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat" Option -l ( logfile )input with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/logs/feat2_pre" Option -R ( html unwarping report ) selected with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/report_unwarp.html" Option -r ( html registration report ) selected with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/report_reg.html" Option -i ( main input ) input with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/example_func.nii.gz" Option -h ( high-res structural image ) selected with argument "/media/brain3dviz/IkhlasHashi/Data_/sub-1B/anat/sub-1B_T1w_brain" Option -w ( highres dof ) selected with argument "BBR" Option -x ( highres search ) selected with argument "90" Option -s ( standard image ) selected with argument "/usr/local/fsl/data/standard/MNI152_T1_2mm_brain" Option -y ( standard dof ) selected with argument "12" Option -z ( standard search ) selected with argument "90" Registration /bin/mkdir -p /media/brain3dviz/IkhlasHashi/Data_/sub-1B/func/+.feat/reg /usr/local/fsl/bin/mainfeatreg: line 504: /usr/local/fsl/bin/imcp: No such file or directory /usr/local/fsl/bin/fslmaths /media/brain3dviz/IkhlasHashi/Data_/sub-1B/anat/sub-1B_T1w_brain highres /usr/local/fsl/bin/fslmaths /media/brain3dviz/IkhlasHashi/Data_/sub-1B/anat/sub-1B_T1w highres_head /usr/local/fsl/bin/fslmaths /usr/local/fsl/data/standard/MNI152_T1_2mm_brain standard did not find file: example_func2highres.mat. Generating transform. /usr/local/fsl/bin/epi_reg --epi=example_func --t1=highres_head --t1brain=highres --out=example_func2highres Image Exception : #22 :: ERROR: Could not open image example_func terminate called after throwing an instance of 'RBD_COMMON::BaseException' /usr/local/fsl/bin/epi_reg: line 331: 23797 Aborted (core dumped) $FSLDIR/bin/flirt -ref ${vrefbrain} -in ${vepi} -dof 6 -omat ${vout}_init.mat Image Exception : #22 :: ERROR: Could not open image example_func terminate called after throwing an instance of 'RBD_COMMON::BaseException' /usr/local/fsl/bin/epi_reg: line 392: 23799 Aborted (core dumped) $FSLDIR/bin/flirt -ref ${vrefhead} -in ${vepi} -dof 6 -cost bbr -wmseg ${vout}_fast_wmseg -init ${vout}_init.mat -omat ${vout}.mat -out ${vout} -schedule ${FSLDIR}/etc/flirtsch/bbr.sch Could not open matrix file example_func2highres.mat Image Exception : #22 :: ERROR: Could not open image example_func terminate called after throwing an instance of 'RBD_COMMON::BaseException' /usr/local/fsl/bin/epi_reg: line 392: 23801 Aborted (core dumped) $FSLDIR/bin/applywarp -i ${vepi} -r ${vrefhead} -o ${vout} --premat=${vout}.mat --interp=spline Running FAST segmentation FLIRT pre-alignment Running BBR /usr/local/fsl/bin/slicer example_func2highres highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2highres1.png ; /usr/local/fsl/bin/slicer highres example_func2highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2highres2.png ; /usr/local/fsl/bin/pngappend example_func2highres1.png - example_func2highres2.png example_func2highres.png; /bin/rm -f sl?.png example_func2highres2.png Image Exception : #22 :: ERROR: Could not open image example_func2highres Cannot open sla.png for reading Segmentation fault (core dumped) Cannot open example_func2highres1.png for reading Segmentation fault (core dumped) Error in slicer input, exiting... /bin/rm example_func2highres1.png /bin/rm: cannot remove 'example_func2highres1.png': No such file or directory did not find file: highres2standard.mat. Generating transform. /usr/local/fsl/bin/flirt -in highres -ref standard -out highres2standard -omat highres2standard.mat -cost corratio -dof 12 -searchrx -90 90 -searchry -90 90 -searchrz -90 90 -interp trilinear /usr/local/fsl/bin/convert_xfm -inverse -omat standard2highres.mat highres2standard.mat /usr/local/fsl/bin/slicer highres2standard standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png highres2standard1.png ; /usr/local/fsl/bin/slicer standard highres2standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png highres2standard2.png ; /usr/local/fsl/bin/pngappend highres2standard1.png - highres2standard2.png highres2standard.png; /bin/rm -f sl?.png highres2standard2.png /bin/rm highres2standard1.png /usr/local/fsl/bin/convert_xfm -omat example_func2standard.mat -concat highres2standard.mat example_func2highres.mat Could not open matrix file example_func2highres.mat Cannot read input-matrix did not find file: example_func2standard.mat. Generating transform. /usr/local/fsl/bin/flirt -in example_func -ref standard -out example_func2standard -omat example_func2standard.mat -cost corratio -dof -searchrx - -searchry - -searchrz - -interp trilinear Unrecognised option - /usr/local/fsl/bin/slicer example_func2standard standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2standard1.png ; /usr/local/fsl/bin/slicer standard example_func2standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/local/fsl/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2standard2.png ; /usr/local/fsl/bin/pngappend example_func2standard1.png - example_func2standard2.png example_func2standard.png; /bin/rm -f sl?.png example_func2standard2.png Image Exception : #22 :: ERROR: Could not open image example_func2standard Cannot open sla.png for reading Segmentation fault (core dumped) Cannot open example_func2standard1.png for reading Segmentation fault (core dumped) Error in slicer input, exiting... Preprocessing:Stage 2 /usr/local/fsl/bin/mcflirt -in prefiltered_func_data -out prefiltered_func_data_mcf -mats -plots -reffile example_func -rmsrel -rmsabs -spline_final /bin/mkdir -p mc ; /bin/mv -f prefiltered_func_data_mcf.mat prefiltered_func_data_mcf.par prefiltered_func_data_mcf_abs.rms prefiltered_func_data_mcf_abs_mean.rms prefiltered_func_data_mcf_rel.rms prefiltered_func_data_mcf_rel_mean.rms mc /usr/local/fsl/bin/fsl_tsplot -i prefiltered_func_data_mcf.par -t 'MCFLIRT estimated rotations (radians)' -u 1 --start=1 --finish=3 -a x,y,z -w 640 -h 144 -o rot.png /usr/local/fsl/bin/fsl_tsplot -i prefiltered_func_data_mcf.par -t 'MCFLIRT estimated translations (mm)' -u 1 --start=4 --finish=6 -a x,y,z -w 640 -h 144 -o trans.png /usr/local/fsl/bin/fsl_tsplot -i prefiltered_func_data_mcf_abs.rms,prefiltered_func_data_mcf_rel.rms -t 'MCFLIRT estimated mean displacement (mm)' -u 1 -w 640 -h 144 -a absolute,relative -o disp.png /usr/local/fsl/bin/fslmaths prefiltered_func_data_mcf -Tmean mean_func /usr/local/fsl/bin/bet2 mean_func mask -f 0.3 -n -m; /usr/local/fsl/bin/immv mask_mask mask sh: 1: /usr/local/fsl/bin/immv: not found FATAL ERROR ENCOUNTERED: COMMAND: /usr/local/fsl/bin/bet2 mean_func mask -f 0.3 -n -m; /usr/local/fsl/bin/immv mask_mask mask ERROR MESSAGE: child process exited abnormally END OF ERROR MESSAGE child process exited abnormally while executing "if { [ catch { for { set argindex 1 } { $argindex < $argc } { incr argindex 1 } { switch -- [ lindex $argv $argindex ] { -I { incr arginde..." (file "/usr/local/fsl/bin/feat" line 312) Error encountered while running in main feat script, halting. child process exited abnormally I loaded my 4d functional, as well as my structural. Any suggestions on what steps I should take next would be much appreciated! Thank you so much for your time. Sincerely, Hashi ######################################################################## To unsubscribe from the FSL list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=FSL&A=1