xoa.regrid.extrap1d#

xoa.regrid.extrap1d(da, dim, mode, dask='parallelized')[source]#

Extrapolate along a single dimension

Fills NaN values at the edges of dim by nearest-neighbor extrapolation. Name, attributes and coordinates are preserved.

Parameters:

da (xarray.DataArray) – Array to extrapolate.
dim (str) – Dimension along which to extrapolate.
mode (str, int) – Extrapolation mode as one of the following: 0|"no"|"none"|"false", 1|"top"|"above"|"after", -1|"bottom"|"below", 2|"both"|"all"|"yes"|"true"
dask (str) – See xarray.apply_ufunc().

Returns:

xarray.DataArray – Extrapolated array.

Example

Fill NaN values at both ends along the "y" dimension:

vo = extrap1d(vi, "y", mode="both")

xoa.regrid.extrap1d