Parameter name | Parameter value |

Number of water drops | Equal to number of nodes |

Maximum number of iterations | Triple the number of nodes |

Initial soil on each edge | 10,000 |

Initial velocity | 100 |

Initial depth | Edge length/soil on that edge |

Initial carrying soil | 1 |

Velocity updating | α = 2 |

Soil updating | PN = 0.99 |

Initial temperature | 50, β = 10 |

Maximum temperature | 100 |