One row per trip with its catch, value and weekly fishing days
Usage
fao_trips(landings, surveys)
Arguments
- landings
Validated API landings, one row per catch item.
- surveys
The country's validated survey table, which carries the
"days fished last week" answer under fishing_per_week (Kenya) or
fishing_days_week.
Value
Trips that appear in surveys, with catch_kg, revenue,
days_week (0-7, otherwise NA) and date_month.
