Using version 4.5.0, I get this error message with mri_vol2surf:
INFO: Source volume detected as selxavg format
number of frames is incorrect (0,1)
This error does not happen with version 3.0.5, and it only happens for input
volumes with particular file names.
This fails:
mri_vol2surf \
--src
/space/md8/10/data/epiproj/EPDTI/Containers/MRIPROCESSED_EPDTI_epd34_101002_20101002.185011_1/DTcalc/DTI5_corr_resDTI_DT_minb1000_FA.mgz
\
--src_type mgh \
--srcreg
/space/md8/10/data/epiproj/EPDTI/Containers/MRIPROCESSED_EPDTI_epd34_101002_20101002.185011_1/DTanalysis/rh-tmpreg.dat
\
--hemi lh \
--surf white \
--out
/space/md8/10/data/epiproj/EPDTI/Containers/MRIPROCESSED_EPDTI_epd34_101002_20101002.185011_1/DTanalysis/DTI5_corr_resDTI_DT_minb1000_FA_pdist-1.0-lh.mgh
\
--out_type mgh \
--trgsubject FREESURFERRECON_EPDTI_epd34_101002_20101002.185011_1 \
--projdist -1.000 \
--noreshape
But this works:
mri_vol2surf \
--src
/space/md8/10/data/epiproj/EPDTI/Containers/MRIPROCESSED_EPDTI_epd34_101002_20101002.185011_1/DTcalc/DTI5_corr_resDTI_DT_minb1000_FA2.mgz
\
--src_type mgh \
--srcreg
/space/md8/10/data/epiproj/EPDTI/Containers/MRIPROCESSED_EPDTI_epd34_101002_20101002.185011_1/DTanalysis/rh-tmpreg.dat
\
--hemi lh \
--surf white \
--out
/space/md8/10/data/epiproj/EPDTI/Containers/MRIPROCESSED_EPDTI_epd34_101002_20101002.185011_1/DTanalysis/DTI5_corr_resDTI_DT_minb1000_FA_pdist-1.0-lh.mgh
\
--out_type mgh \
--trgsubject FREESURFERRECON_EPDTI_epd34_101002_20101002.185011_1 \
--projdist -1.000 \
--noreshape
In the second case, the input file is a direct copy of the input file for the
first case. It also works if the input file is copied to another location.
The complete messages when it fails:
srcvol
=
/space/md8/10/data/epiproj/EPDTI/Containers/MRIPROCESSED_EPDTI_epd34_101002_20101002.185011_1/DTcalc/DTI5_corr_resDTI_DT_minb1000_FA.mgz
srctype = mgh
srcreg =
/space/md8/10/data/epiproj/EPDTI/Containers/MRIPROCESSED_EPDTI_epd34_101002_20101002.185011_1/DTanalysis/rh-tmpreg.dat
srcregold = 0
srcwarp unspecified
surf = white
hemi = lh
trgsubject = FREESURFERRECON_EPDTI_epd34_101002_20101002.185011_1
surfreg = sphere.reg
ProjDist = -1
interp = nearest
float2int = round
GetProjMax = 0
INFO: float2int code = 0
Done loading volume
INFO: Source volume detected as selxavg format
number of frames is incorrect (0,1)
Complete messages when it succeeds (second case):
srcvol
=
/space/md8/10/data/epiproj/EPDTI/Containers/MRIPROCESSED_EPDTI_epd34_101002_20101002.185011_1/DTcalc/DTI5_corr_resDTI_DT_minb1000_FA2.mgz
srctype = mgh
srcreg =
/space/md8/10/data/epiproj/EPDTI/Containers/MRIPROCESSED_EPDTI_epd34_101002_20101002.185011_1/DTanalysis/rh-tmpreg.dat
srcregold = 0
srcwarp unspecified
surf = white
hemi = lh
trgsubject = FREESURFERRECON_EPDTI_epd34_101002_20101002.185011_1
surfreg = sphere.reg
ProjDist = -1
interp = nearest
float2int = round
GetProjMax = 0
INFO: float2int code = 0
Done loading volume
Reading surface
/space/md4/5/halgdev/epiproj/FSRECONS/FREESURFERRECON_EPDTI_epd34_101002_20101002.185011_1/surf/lh.white
Done reading source surface
Reading thickness
/space/md4/5/halgdev/epiproj/FSRECONS/FREESURFERRECON_EPDTI_epd34_101002_20101002.185011_1/surf/lh.thickness
Done
Mapping Source Volume onto Source Subject Surface
1 -1 -1 -1
Done mapping volume to surface
Number of source voxels hit = 28720
Writing
to
/space/md8/10/data/epiproj/EPDTI/Containers/MRIPROCESSED_EPDTI_epd34_101002_20101002.185011_1/DTanalysis/DTI5_corr_resDTI_DT_minb1000_FA_pdist-1.0-lh.mgh
Dim: 145736 1 1
FYI:
FREESURFER_HOME: /usr/pubsw/packages/freesurfer/RH4-x86_64-R450
Build stamp: freesurfer-Linux-centos4_x86_64-stable-pub-v4.5.0
RedHat release: CentOS release 5.5 (Final)
Kernel info: Linux 2.6.18-194.8.1.el5 x86_64
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