normalised FMRIB date/time routines
the fmrib.normalisedDate
and fmrib.normalisedAcquisitionTime
routines are prroducing values of -9.25061829346198e+18
instead of NaN
the fmrib.normalisedDate
and fmrib.normalisedAcquisitionTime
routines are prroducing values of -9.25061829346198e+18
instead of NaN