Interpolation & Regridding

Interpolation & Regridding#

Interpolate gridded fields with the xarray accessor or with NumPy, from 1D to 4D, regrid them conservatively between rectilinear grids, read reduced Gaussian grids, and interpolate scattered observations with R*-trees.

Interpolating an xarray DataArray

Interpolating an xarray DataArray

1D Interpolation

1D Interpolation

2D Interpolation

2D Interpolation

3D Interpolation

3D Interpolation

4D Interpolation

4D Interpolation

Conservative Regridding

Conservative Regridding

Reduced Gaussian Grids

Reduced Gaussian Grids

Unstructured Grid Interpolation

Unstructured Grid Interpolation

Geodesic Distances in RTree3D

Geodesic Distances in RTree3D