pub fn rvi_batch_with_kernel(
data: &[f64],
sweep: &RviBatchRange,
k: Kernel,
) -> Result<RviBatchOutput, RviError>pub fn rvi_batch_with_kernel(
data: &[f64],
sweep: &RviBatchRange,
k: Kernel,
) -> Result<RviBatchOutput, RviError>