xarray.polyval (original) (raw)

• API reference
• xarray.polyval

xarray.polyval(coord, coeffs, degree_dim='degree')[source]#

Evaluate a polynomial at specific values

Parameters:

• coord (DataArray or Dataset) – Values at which to evaluate the polynomial.
• coeffs (DataArray or Dataset) – Coefficients of the polynomial.
• degree_dim (Hashable, default: "degree") – Name of the polynomial degree dimension in coeffs.

Returns:

DataArray or Dataset – Evaluated polynomial.