Struct TerrainFlowField 

pub struct TerrainFlowField { /* private fields */ }

A diagnostic terrain-adjusted wind field.

Implementations

impl TerrainFlowField

pub fn adjust( grid: HeightGrid, base: &dyn WindField, monitors: &[(f64, f64, f64, f64)], levels_agl: &[f64], obs_length_m: f64, surface_decay_m: f64, terrain_scale_m: f64, ) -> Result<Self>

Build a terrain-adjusted field. base seeds the first guess; monitors are surface wind observations (x, z, speed_mps, from_deg) blended near the ground and relaxed toward the base field with height. obs_length_m sets the horizontal influence radius, surface_decay_m the vertical relaxation of monitor influence, and terrain_scale_m the depth over which the terrain forcing (flow rising over the ground) decays.

pub fn horizontal_at(&self, x: f64, y: f64, z: f64) -> (f64, f64)

Horizontal wind at a world position: nearest above-ground level.

Trait Implementations

impl Clone for TerrainFlowField

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TerrainFlowField

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

Formats the value using the given formatter.

impl WindField for TerrainFlowField

fn wind(&self, _time_s: f64, position_m: [f64; 3]) -> Wind

World-frame air velocity at a time (seconds) and position ([x, y, z] metres, Y up).