Resample

Resample#

Signature#

downscale(array, cell_size, count, strategy) → Field#

Downscale the array by splitting cells into count by count new cells

Parameters:

  • array (Field) – Array to downscale

  • count (Count) – Number of output cells (≥ 1) to create per input cell, in each dimension

  • strategy (DownscaleStrategy) – Strategy for computing values for the output cells

Returns:

New array

Description#

Downscaling resamples an input array and creates an output array with a higher resolution.

No-data handling#

Input cells containing no-data values result in no-data values in the corresponding output cells.

Example#

Downscale an array by splitting each cell into four cells (2 by 2) and assigning values from the source array to the target array.

/* TODO */

target_array = downscale(source_array, 2, DownscaleStrategy.assign)

// TODO

target_array = downscale(source_array, 2, DownscaleStrategy.assign)
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