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Explanation

  1. locations.csv

    • Contains synthetic “location” rows (depots and customers).
    • The first row (L001) is a fixed depot at the specified latitude/longitude.
    • The remaining rows are random points within a given radius; each has a 10% chance to be flagged as an additional depot.
    • All rows include fields such as demand, product type, temperature requirements, ripeness/expiration dates, packaging, handling notes, and time windows.

  2. vehicles.csv

    • Contains synthetic “vehicle” rows.
    • The number of vehicles is at least 30% of the number of location rows (rounded up).
    • Each vehicle’s start location is randomly chosen from any location flagged as a depot.
    • Vehicle capacity is randomly between 100 and 500 boxes.
    • Availability windows span any two hour marks in the 24-hour day (00:00–23:00).