Downscaling

The downscaling methods in gridpp interpolates data on one grid to another (usually higher resolution) grid.

Downscaling methods require objects that describe the metadata of the gridpoints. The Grid object defines this and can be initialized with 2D arrays of latitude and longitudes:

grid = gridpp.Grid(lats, lons)

Nearest neighbour

ovalues = gridpp.nearest(igrid, ogrid, temp_analysis[:, :, 0])