pub fn dti_batch_slice(
high: &[f64],
low: &[f64],
sweep: &DtiBatchRange,
kern: Kernel,
) -> Result<DtiBatchOutput, DtiError>pub fn dti_batch_slice(
high: &[f64],
low: &[f64],
sweep: &DtiBatchRange,
kern: Kernel,
) -> Result<DtiBatchOutput, DtiError>