pub fn cfo_batch_par_slice(
data: &[f64],
sweep: &CfoBatchRange,
kern: Kernel,
) -> Result<CfoBatchOutput, CfoError>pub fn cfo_batch_par_slice(
data: &[f64],
sweep: &CfoBatchRange,
kern: Kernel,
) -> Result<CfoBatchOutput, CfoError>