ewatercycle_DA.utils

Module Contents

ewatercycle_DA.utils.rng

ewatercycle_DA.utils.add_normal_noise(like_sigma) → float

Normal (zero-mean) noise to be added to a state

Parameters:

like_sigma (float) – scale parameter - pseudo variance & thus ‘like’-sigma

Returns:

sample from normal distribution

ewatercycle_DA.utils.custom_make_cfg_dir(model_name, i) → pathlib.Path

adds ensemble member index after make config path implemented by eWatercycle

based on: https://github.com/Daafip/ewatercycle/blob/c7bc51dee4e7ea8b69f79710e5b80ef55067c3c1/src/ewatercycle/base/model.py#L121