xarray.polyval
-
xarray.
polyval
(coord, coeffs, degree_dim='degree')[source]
Evaluate a polynomial at specific values
- Parameters
coord (DataArray
) – The 1D coordinate along which to evaluate the polynomial.
coeffs (DataArray
) – Coefficients of the polynomials.
degree_dim (str
, default: "degree"
) – Name of the polynomial degree dimension in coeffs.