check_jumps

sofia_redux.scan.custom.hawc_plus.integration.hawc_integration_numba_functions.check_jumps(start_counter, jump_counter, frame_valid, has_jumps, channel_indices)

Checks for jumps in each channel.

A jump will be recorded for a channel if the jump counter value is not constant over all frames.

Parameters:

start_counternumpy.ndarray (int)

The first valid frame jump counter value for each channel of shape (all_channels,).

jump_counternumpy.ndarray (int)

The jump counter of shape (n_frames, all_channels).

frame_validnumpy.ndarray (bool)

A boolean mask of shape (n_frames,) where False excludes a frame from standard processing, although it is not used here except to determine the number of frames.

has_jumpsnumpy.ndarray (bool)

A boolean mask indicating whether a channel has jumps of shape (n_channels,). Will be updated in-place.

channel_indicesnumpy.ndarray (int)

An array containing the channel indices for all channels to be checked of shape (n_channels,). Should map n_channels -> all_channels.

Returns:

jumps_foundint

The number of channels found with jumps.