sup3r.utilities.utilities.spatial_coarsening

sup3r.utilities.utilities.spatial_coarsening#

spatial_coarsening(data, s_enhance=2, obs_axis=True)[source]#

Coarsen data according to s_enhance resolution

Parameters:

  • data (Union[np.ndarray, da.core.Array]) – 5D | 4D | 3D | 2D array with dimensions: (n_obs, spatial_1, spatial_2, temporal, features) (obs_axis=True) (n_obs, spatial_1, spatial_2, features) (obs_axis=True) (spatial_1, spatial_2, temporal, features) (obs_axis=False) (spatial_1, spatial_2, temporal_or_features) (obs_axis=False) (spatial_1, spatial_2) (obs_axis=False)

  • s_enhance (int) – factor by which to coarsen spatial dimensions

  • obs_axis (bool) – Flag for if axis=0 is the observation axis. If True (default) spatial axis=(1, 2) (zero-indexed), if False spatial axis=(0, 1)

Returns:

data (Union[np.ndarray, da.core.Array]) – 2D, 3D | 4D | 5D array with same dimensions as data with new coarse resolution