Fixelcfestats input files and design matrix mismatch error

cong · August 16, 2019, 3:26am

Dear Mrtrix Experts,

I’m encountering the error ‘number of inputs does not match number of rows in design matrix’ when running fixelcfestats. I’ve read through the forum posts and checked my txt files (design, contrast, files) for EOL and tried converting to ASCII as previously recommended. I’ve attached the full -debug log. Could you please advise how to fix this.

error log

fixelcfestats: [DEBUG] No config file found at "/etc/mrtrix.conf"
fixelcfestats: [DEBUG] No config file found at "/home/cong/.mrtrix.conf"
fixelcfestats: [INFO] opening image "fdc/index.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/index.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/index.mif" opened with dimensions 151x173x141x2, voxel spacing 1.3x1.3x1.3x10, datatype UInt32LE
fixelcfestats: [DEBUG] memory-mapping file "fdc/index.mif"...
fixelcfestats: [DEBUG] file "fdc/index.mif" mapped at 0x7f2e44177000, size 29466744 (read-only)
fixelcfestats: [DEBUG] image "fdc/index.mif" loaded
fixelcfestats: [DEBUG] image "fdc/index.mif" initialised with strides = [ -1 151 26123 3683343 ], start = 150, using direct IO
fixelcfestats: number of fixels: 1529920
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [DEBUG] allocating scratch buffer for image "scratch fixel mask"...
fixelcfestats: [DEBUG] image "scratch fixel mask" loaded
fixelcfestats: [DEBUG] image "scratch fixel mask" initialised with strides = [ 1 1529920 1529920 ], start = 0, using direct IO
fixelcfestats: [INFO] opening image "fdc/index.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/index.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/index.mif" opened with dimensions 151x173x141x2, voxel spacing 1.3x1.3x1.3x10, datatype UInt32LE
fixelcfestats: [DEBUG] memory-mapping file "fdc/index.mif"...
fixelcfestats: [DEBUG] file "fdc/index.mif" mapped at 0x7f2e3d97b000, size 29466744 (read-only)
fixelcfestats: [DEBUG] image "fdc/index.mif" loaded
fixelcfestats: [DEBUG] image "fdc/index.mif" initialised with strides = [ -1 151 26123 3683343 ], start = 150, using direct IO
fixelcfestats: [INFO] opening image "stats_fdc/index.mif"...
fixelcfestats: [DEBUG] reading key/value file "stats_fdc/index.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "stats_fdc/index.mif" opened with dimensions 151x173x141x2, voxel spacing 1.3x1.3x1.3x10, datatype UInt32LE
fixelcfestats: [DEBUG] memory-mapping file "stats_fdc/index.mif"...
fixelcfestats: [DEBUG] file "stats_fdc/index.mif" mapped at 0x7f2e3bd60000, size 29466744 (read-only)
fixelcfestats: [DEBUG] image "stats_fdc/index.mif" loaded
fixelcfestats: [DEBUG] image "stats_fdc/index.mif" initialised with strides = [ -1 151 26123 3683343 ], start = 150, using direct IO
fixelcfestats: [DEBUG] transforms_match: FOV difference in scanner coordinates: 0
fixelcfestats: [DEBUG] unmapping file "stats_fdc/index.mif"
fixelcfestats: [DEBUG] image "stats_fdc/index.mif" unloaded
fixelcfestats: [DEBUG] unmapping file "fdc/index.mif"
fixelcfestats: [DEBUG] image "fdc/index.mif" unloaded
fixelcfestats: [INFO] opening image "fdc/index.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/index.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/index.mif" opened with dimensions 151x173x141x2, voxel spacing 1.3x1.3x1.3x10, datatype UInt32LE
fixelcfestats: [INFO] opening image "fdc/directions.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/directions.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/directions.mif" opened with dimensions 1529920x3x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_201.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_201.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_201.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5737.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5737.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5737.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_107.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_107.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_107.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5566.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5566.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5566.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6876.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6876.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6876.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5244.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5244.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5244.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6093.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6093.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6093.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_197.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_197.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_197.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6267.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6267.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6267.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_050.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_050.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_050.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_016.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_016.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_016.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_135.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_135.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_135.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_071.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_071.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_071.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6816.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6816.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6816.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_108.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_108.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_108.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6607.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6607.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6607.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_020.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_020.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_020.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_098.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_098.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_098.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_015.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_015.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_015.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_082.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_082.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_082.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6933.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6933.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6933.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6437.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6437.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6437.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_110.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_110.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_110.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6235.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6235.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6235.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_046.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_046.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_046.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_099.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_099.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_099.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_075.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_075.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_075.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_076.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_076.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_076.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_086.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_086.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_086.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_132.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_132.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_132.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6055.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6055.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6055.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_074.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_074.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_074.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6275.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6275.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6275.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5428.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5428.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5428.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_105.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_105.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_105.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_180.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_180.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_180.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_106.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_106.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_106.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_5689.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_5689.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_5689.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_065.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_065.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_065.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_118.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_118.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_118.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_120.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_120.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_120.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_091.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_091.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_091.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_138.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_138.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_138.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_156.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_156.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_156.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_066.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_066.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_066.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6391.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6391.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6391.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_047.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_047.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_047.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_079.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_079.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_079.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_190.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_190.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_190.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5594.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5594.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5594.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5941.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5941.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5941.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6061.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6061.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6061.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_011.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_011.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_011.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6234.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6234.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6234.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_101.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_101.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_101.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_003.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_003.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_003.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_060.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_060.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_060.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_043.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_043.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_043.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6515.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6515.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6515.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5168.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5168.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5168.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6370.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6370.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6370.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_053.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_053.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_053.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_035.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_035.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_035.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5887.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5887.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5887.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_070.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_070.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_070.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_039.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_039.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_039.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_119.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_119.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_119.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_008.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_008.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_008.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/index.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/index.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/index.mif" opened with dimensions 151x173x141x2, voxel spacing 1.3x1.3x1.3x10, datatype UInt32LE
fixelcfestats: [INFO] opening image "fdc/als_195.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_195.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_195.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_7187.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_7187.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_7187.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_032.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_032.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_032.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_063.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_063.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_063.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [DEBUG] memory-mapping file "fdc/directions.mif"...
fixelcfestats: [DEBUG] file "fdc/directions.mif" mapped at 0x7f2e3e413000, size 18359040 (read-only)
fixelcfestats: [DEBUG] image "fdc/directions.mif" loaded
fixelcfestats: [DEBUG] image "fdc/directions.mif" initialised with strides = [ -1 1529920 4589760 ], start = 1529919, using indirect IO
fixelcfestats: [INFO] opening image "stats_fdc/directions.mif"...
fixelcfestats: [DEBUG] reading key/value file "stats_fdc/directions.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "stats_fdc/directions.mif" opened with dimensions 1529920x3x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [DEBUG] memory-mapping file "stats_fdc/directions.mif"...
fixelcfestats: [DEBUG] file "stats_fdc/directions.mif" mapped at 0x7f2e3d290000, size 18359040 (read-only)
fixelcfestats: [DEBUG] image "stats_fdc/directions.mif" loaded
fixelcfestats: [DEBUG] image "stats_fdc/directions.mif" initialised with strides = [ -1 1529920 4589760 ], start = 1529919, using indirect IO
fixelcfestats: [DEBUG] transforms_match: FOV difference in scanner coordinates: 0
fixelcfestats: [DEBUG] unmapping file "stats_fdc/directions.mif"
fixelcfestats: [DEBUG] image "stats_fdc/directions.mif" unloaded
fixelcfestats: [DEBUG] unmapping file "fdc/directions.mif"
fixelcfestats: [DEBUG] image "fdc/directions.mif" unloaded
fixelcfestats: [INFO] opening image "fdc/index.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/index.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/index.mif" opened with dimensions 151x173x141x2, voxel spacing 1.3x1.3x1.3x10, datatype UInt32LE
fixelcfestats: [INFO] opening image "fdc/directions.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/directions.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/directions.mif" opened with dimensions 1529920x3x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_201.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_201.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_201.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5737.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5737.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5737.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_107.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_107.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_107.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5566.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5566.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5566.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6876.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6876.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6876.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5244.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5244.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5244.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6093.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6093.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6093.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_197.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_197.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_197.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6267.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6267.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6267.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_050.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_050.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_050.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_016.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_016.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_016.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_135.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_135.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_135.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_071.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_071.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_071.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6816.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6816.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6816.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_108.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_108.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_108.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6607.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6607.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6607.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_020.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_020.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_020.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_098.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_098.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_098.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_015.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_015.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_015.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_082.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_082.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_082.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6933.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6933.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6933.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6437.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6437.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6437.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_110.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_110.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_110.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6235.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6235.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6235.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_046.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_046.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_046.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_099.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_099.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_099.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_075.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_075.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_075.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_076.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_076.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_076.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_086.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_086.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_086.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_132.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_132.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_132.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6055.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6055.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6055.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_074.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_074.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_074.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6275.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6275.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6275.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5428.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5428.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5428.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_105.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_105.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_105.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_180.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_180.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_180.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_106.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_106.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_106.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_5689.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_5689.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_5689.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_065.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_065.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_065.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_118.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_118.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_118.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_120.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_120.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_120.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_091.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_091.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_091.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_138.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_138.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_138.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_156.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_156.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_156.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_066.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_066.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_066.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6391.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6391.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6391.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_047.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_047.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_047.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_079.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_079.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_079.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_190.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_190.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_190.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5594.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5594.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5594.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5941.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5941.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5941.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6061.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6061.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6061.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_011.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_011.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_011.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6234.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6234.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6234.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_101.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_101.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_101.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_003.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_003.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_003.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_060.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_060.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_060.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_043.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_043.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_043.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_6515.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_6515.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_6515.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5168.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5168.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5168.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_6370.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_6370.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_6370.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_053.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_053.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_053.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_035.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_035.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_035.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_5887.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_5887.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_5887.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_070.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_070.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_070.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_039.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_039.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_039.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_119.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_119.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_119.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_008.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_008.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_008.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/index.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/index.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/index.mif" opened with dimensions 151x173x141x2, voxel spacing 1.3x1.3x1.3x10, datatype UInt32LE
fixelcfestats: [INFO] opening image "fdc/als_195.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_195.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_195.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_7187.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_7187.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_7187.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/con_032.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_032.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_032.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/als_063.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_063.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_063.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [DEBUG] memory-mapping file "fdc/directions.mif"...
fixelcfestats: [DEBUG] file "fdc/directions.mif" mapped at 0x7f2e3e413000, size 18359040 (read-only)
fixelcfestats: [DEBUG] image "fdc/directions.mif" loaded
fixelcfestats: [DEBUG] image "fdc/directions.mif" initialised with strides = [ -1 1529920 4589760 ], start = 1529919, using indirect IO
fixelcfestats: [DEBUG] initialising threads...
fixelcfestats: [DEBUG] launching 12 threads "loop threads"...
fixelcfestats: [100%] preloading data for "fdc/directions.mif"...
fixelcfestats: [DEBUG] waiting for completion of threads "loop threads"...
fixelcfestats: [DEBUG] threads "loop threads" completed OK
fixelcfestats: [100%] preloading data for "fdc/directions.mif"
fixelcfestats: [DEBUG] image "fdc/directions.mif" initialised with strides = [ 3 1 4589760 ], start = 0, using direct IO
fixelcfestats: [100%] loading template fixel directions and positions
fixelcfestats: [DEBUG] unmapping file "fdc/directions.mif"
fixelcfestats: [DEBUG] image "fdc/directions.mif" unloaded
fixelcfestats: [DEBUG] loading matrix file "als_vs_con_design.txt"...
fixelcfestats: [DEBUG] found 72x2 matrix in file "als_vs_con_design.txt"
fixelcfestats: [DEBUG] deleting scratch buffer for image "scratch fixel mask"...
fixelcfestats: [DEBUG] image "scratch fixel mask" unloaded
fixelcfestats: [DEBUG] unmapping file "fdc/index.mif"
fixelcfestats: [DEBUG] image "fdc/index.mif" unloaded
fixelcfestats: [ERROR] number of input files does not match number of rows in design matrix

Thanks,

Sicong

rsmith · August 18, 2019, 2:08pm

I find this slightly suspicious:

fixelcfestats: [INFO] opening image "fdc/con_008.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/con_008.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/con_008.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE
fixelcfestats: [INFO] opening image "fdc/index.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/index.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/index.mif" opened with dimensions 151x173x141x2, voxel spacing 1.3x1.3x1.3x10, datatype UInt32LE
fixelcfestats: [INFO] opening image "fdc/als_195.mif"...
fixelcfestats: [DEBUG] reading key/value file "fdc/als_195.mif"...
fixelcfestats: [DEBUG] sanitising image information...
fixelcfestats: [INFO] image "fdc/als_195.mif" opened with dimensions 1529920x1x1, voxel spacing 1.3x1.3x1.3, datatype Float32LE

Image fdc/index.mif is being opened and accessed in between the images corresponding to your subject inputs. This implies that file “index.mif” might be present in your input subjects text file, which should contain fixel data files only. Did you happen to generate that text file automatically using a script based on the contents of the fixel directory and fail to remove index.mif and directions.mif?

If not, you can try introducing this change to the code, and see if the additional debugging information provides any insight.

Rob

cong · August 19, 2019, 9:24am

Hi Rob,

So this turned out to be a very silly error, which I expected. I read the fixel documentation as ‘files.txt’ needs to be placed in the actual input folder i.e. ‘fdc’. The command I ran as well as design/contrast files were located one folder up. Command works fine now that I’ve moved the files.txt out of the input folder. Thanks to Oren for spotting this mistake.

Cheers,

Sicong