Struct ClearSkyThresholds 

pub struct ClearSkyThresholds {
    pub window_length_minutes: f64,
    pub mean_diff: f64,
    pub max_diff: f64,
    pub lower_line_length: f64,
    pub upper_line_length: f64,
    pub var_diff: f64,
    pub slope_dev: f64,
    pub max_iterations: usize,
}

Thresholds for detect_clearsky (Reno–Hansen 2016).

Default values match pvlib-python defaults for 10-minute windows of 1-minute GHI data. Use ClearSkyThresholds::from_sample_interval to get the Jordan–Hansen (2023) values interpolated for a specific sample interval.

Fields

window_length_minutes: f64

Centered sliding-window length, in minutes.

mean_diff: f64

Max |mean(meas) - α·mean(clear)| per window [W/m²].

max_diff: f64

Max |max(meas) - α·max(clear)| per window [W/m²].

lower_line_length: f64

Lower bound on line_length(meas) - line_length(α·clear).

upper_line_length: f64

Upper bound on line_length(meas) - line_length(α·clear).

var_diff: f64

Upper bound on the normalised std-dev of slopes (Hz⁻¹).

slope_dev: f64

Upper bound on the max |Δ(meas − α·clear)| per window.

max_iterations: usize

Maximum iterations for the α rescaling fixed-point.

Implementations

impl ClearSkyThresholds

pub fn from_sample_interval(sample_interval_minutes: f64) -> Self

Interpolate thresholds for a given sample interval (Jordan & Hansen 2023, Table 1). Valid for sample_interval_minutes ∈ [1, 30].

Trait Implementations

impl Clone for ClearSkyThresholds

fn clone(&self) -> ClearSkyThresholds

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ClearSkyThresholds

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ClearSkyThresholds

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for ClearSkyThresholds

fn eq(&self, other: &ClearSkyThresholds) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ClearSkyThresholds

impl StructuralPartialEq for ClearSkyThresholds