External Email - Use Caution
Hello Noam,
The python script /usr/local/freesurfer/dev/bin/slicedelay needs to be run
with a version of python that is 2.X, i.e.,
$ file
/usr/local/freesurfer/dev/bin/slicedelay/usr/local/freesurfer/dev/bin/slicedelay:
Python script, ASCII text executable
$ which python2/bin/python2$ python2 /usr/local/freesurfer/dev/bin/slicedelay
--helpUSAGE: slicedelay --help --o
slicedelayfile --nslices nslices : total number of slices in the
volume --order order (up,down,odd,even,siemens) --ngroups
ngroups (number of slice groups for SMS)
Creates an FSL custom slice delay file for use with slicetimer
(--tcustom=sdfile).It has a single column of values, one for each slice. Each
value is the slice delaymeasured as a fraction of the TR and range from +0.5
(beginning of the TR) to -0.5 (end of the TR). Used for slice-time
correction of fMRI.
$ which python3/space/freesurfer/python/linux/bin/python3$ python3
/usr/local/freesurfer/dev/bin/slicedelay --help File
"/usr/local/freesurfer/dev/bin/slicedelay", line 9 print
"USAGE: slicedelay --help";
^SyntaxError: Missing parentheses in call to 'print'. Did you mean
print("USAGE: slicedelay --help")?
So I think that means that for you,$ which python- is going to return a python
from your PATH such that typing the command “python —version” will report it is
rev 3.X and not 2.X.
You can try setting the PATH environment variable such that the first python
program found in PATH reports it is version 2.X.
- R..
On Oct 29, 2020, at 20:47, Peled, Noam <[email protected]>
wrote:/usr/local/freesurfer/dev/bin/slicedelay
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