def split(rawdir, destdir, sid, logger, globstr='B*func4d.nii*'):
""" split files into 3D vols,
return is None if it fails"""
files, nfiles = utils.get_files(rawdir, globstr)
logger.info('SUBID: {0}, nfiles: {1}'.format(sid, nfiles))
if not nfiles == 1:
logger.error('Raw functional not found: {0}'.format(globstr))
return None
rawfunc = files[0]
funcs = utils.fsl_split4d(rawfunc, destdir, sid)
return funcs
def split(rawdir, destdir, sid, despike=False):
globstr = "B*func4d.nii*"
if despike:
globstr = "ds" + globstr
files, nfiles = utils.get_files(rawdir, globstr)
if not nfiles == 1:
raise IOError("raw functional not found unexpected {0}".format(globstr))
rawfunc = files[0]
funcs = utils.fsl_split4d(rawfunc, destdir, sid)
if funcs is None:
raise IOError("splitting {0} failed".format(rawfunc))
return funcs
