Reporting software for ships
Digital Wave
The Vessel Performance Report details a vessel's predicted performance during the current passage. Nautical miles moved, great circle distance, elapsed time, average boat speed, speed made good, average wind force, and mean wind directions are presented for each leg. The percentage of elapsed time spent at four different angles relative to the wind (or relative to current for power vessels) are also displayed along with average wind force.
The Great Circle Report is presented in the format you might use if you were to travel the great circle route between waypoints in a passage. The distance to travel, the course to steer, and ending point latitude and longitude are given for each segment that makes up the leg's great circle route.
