Prepares tracks with time intervals and H3 cell assignment via
[prepare_tracks_for_effort()], then summarises fishing hours per
`(trip, h3_index, year)` combination. Used to build the effort matrix
for CPUE estimation.
Usage
aggregate_trip_effort(tracks, h3_res)
Arguments
- tracks
A data frame of predicted fishing points with columns
`trip`, `timestamp`, `latitude`, `longitude`.
- h3_res
Integer (0-15). H3 resolution for cell assignment.
Value
A tibble with columns `trip`, `h3_index`, `year`, `fishing_hours`.