sup3r.preprocessing.derivers.methods.UWindPowerLaw

sup3r.preprocessing.derivers.methods.UWindPowerLaw#

class UWindPowerLaw[source]#

Bases: DerivedFeature

U wind component feature class with needed inputs method and compute method. Uses power law extrapolation to get values above surface

https://csl.noaa.gov/projects/lamar/windshearformula.html https://www.tandfonline.com/doi/epdf/10.1080/00022470.1977.10470503

Methods

compute(data, height)

Method to compute U wind component from data

Attributes

ALPHA

NEAR_SFC_HEIGHT

inputs

classmethod compute(data, height)[source]#

Method to compute U wind component from data

Parameters:

  • data (Union[Sup3rX, Sup3rDataset]) – Initialized and standardized through a Loader with a specific spatiotemporal extent rasterized for the features contained using a Rasterizer.

  • height (str | int) – Height at which to compute the derived feature

Returns:

ndarray – Derived feature array