sup3r.preprocessing.samplers.utilities

Miscellaneous utilities for sampling

Functions

daily_time_sampler(data, shape, time_index)	Finds a random temporal slice from data starting at midnight
nsrdb_reduce_daily_data(data, shape[, csr_ind])	Takes a 5D array and reduces the axis=3 temporal dim to daylight hours.
nsrdb_sub_daily_sampler(data, shape[, ...])	Finds a random sample during daylight hours of a day.
uniform_box_sampler(data_shape, sample_shape)	Returns a 2D spatial slice used to extract a sample from a data array.
uniform_time_sampler(data_shape, sample_shape)	Returns temporal slice used to extract temporal chunk from data.
weighted_box_sampler(data_shape, ...)	Extracts a temporal slice from data with selection weighted based on provided weights
weighted_time_sampler(data_shape, ...)	Returns a temporal slice with selection weighted based on provided weights used to extract temporal chunk from data