imod.prepare.laplace_interpolate

imod.prepare.laplace_interpolate(source, ibound=None, close=0.01, mxiter=5, iter1=50, relax=0.98)

Fills gaps in source by interpolating from existing values using Laplace interpolation.

Parameters

• source (xr.DataArray of floats with dims (y, x)) – Data values to interpolate.

• ibound (xr.DataArray of bool with dims (y, x)) – Precomputed array which marks where to interpolate.

• close (float) – Closure criteration of iterative solver. Should be one to two orders of magnitude smaller than desired accuracy.

• mxiter (int) – Outer iterations of iterative solver.

• iter1 (int) – Inner iterations of iterative solver. Should not exceed 50.

• relax (float) – Iterative solver relaxation parameter. Should be between 0 and 1.

Returns

interpolated – source, with interpolated values where ibound equals 1

Return type

xr.DataArray with dims (y, x)