Ship Routing Optimizer — OpenSeaMap + Vector Land Avoidance

1) Voyage

Start (drag marker)

End (drag marker)

ETA hard cap [h] (optional)

# waypoints

Search envelope [+/- deg]

Leg pts

Grid step [deg]

Margin [deg]

Show water grid (slow)

A* runs on a water-only grid based on vector land polygons. Corridor guides GA and guarantees sea-only path.

V_min [kn]

V_max [kn]

Speed smooth penalty

Lpp [m]

B [m]

T [m]

Disp [t]

MCR [kW]

ηs·ηH·ηR

R_calm factor

Fouling factor

Turn penalty [nm/turn]

Weather grid JSON (Hs, Tp, DirWv, U10, DirWind, Cur, DirCur)

Prefer following seas

RAO JSON (optional)

Heave_sig max [m]

Roll_sig max [deg]

Penalty per violation [t]

Population

Generations

Random seed