plate_carree_galactic_sampler

toasty.samplers.plate_carree_galactic_sampler(data)

Create a sampler function for all-sky data in a “plate carrée” projection using Galactic coordinates.

Parameters:

dataarray-like, at least 2D

The map to sample in plate carrée projection.

Returns:

A function that samples the image. The call signature is

sampler(lon, lat) -> data, where the inputs and output are 2D arrays and

lon and lat are in radians.