get_relative_channel_weights

sofia_redux.scan.custom.fifi_ls.channels.channel_numba_functions.get_relative_channel_weights(variance)

Calculate the relative frame weights from the input variance.

Parameters:

variancenumpy.ndarray (float)

The variance array of shape (n_frames, n_pixels).

Returns:

relative_weightsnumpy.ndarray (float)

The normalized frame weights of shape (n_frames,).