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normalize

nereids_io::normalization

Function normalize 

Source 
pub fn normalize(
    sample: &Array3<f64>,
    open_beam: &Array3<f64>,
    params: &NormalizationParams,
    dark_current: Option<&Array2<f64>>,
) -> Result<NormalizedData, IoError>
Expand description

Normalize raw data to transmission using Method 2.

T = (C_sample / C_ob) × (PC_ob / PC_sample)

§Arguments

  • sample — Raw sample counts, shape (n_tof, height, width).
  • open_beam — Open-beam counts, shape (n_tof, height, width).
  • params — Normalization parameters (proton charges).
  • dark_current — Optional dark-current image to subtract, shape (height, width). If provided, it is subtracted from each TOF frame of both sample and OB.

§Returns

Normalized transmission and uncertainty arrays.