binterpolate

cbclib.bin.binterpolate(data: numpy.ndarray, coords: numpy.ndarray, num_threads: int = 1)

Perform bilinear multidimensional interpolation on regular grids. The integer grid starting from (0, 0, ...) to (data.shape[0] - 1, data.shape[1] - 1, ...) is implied.

Parameters

• data (numpy.ndarray) – The data on the regular grid in n dimensions.

• coords (numpy.ndarray) – The coordinates to sample the gridded data at.

• num_threads (int) – Number of threads used in the calculations.

Raises

ValueError – If data and coords have incompatible shapes.

Returns

Interpolated values at input coordinates.

Return type

numpy.ndarray