Hi, Miguel,

Thanks for your interesting in PANDA.

Some subjects were finished (e.g. 00001), but some subjects were failed (e.g. 00038).
The task 'extractB0_00038' of Subject 00038 was failed.

The reason is as following:
fslroi /Volumes/Data/Mike/twins/output_PANDA/00038/tmp/twins_00038_DWI_01.nii.gz /Volumes/Data/Mike/twins/output_PANDA/00038/tmp/data_b0.nii.gz 0 1
ERROR:: Environment variable FSLOUTPUTTYPE is not set!
Please make sure that the appropriate configuration file is sourced by your shell 
e.g. bash or sh users add the line ". ${FSLDIR}/etc/fslconf/fsl.sh"
e.g. tcsh or csh users add the line "source ${FSLDIR}/etc/fslconf/fsl.csh"
extracting b0 volume is done!

Maybe you can check it.
But I'm confused that the task 'extractB0_00001' of subject 00001 was finished.

If you cannot solve the problem according to this instruction, please contact me.

Best regrads

Zaixu