number_of_vertices
number_of_facility_categories
number_of_commodity_types
number_of_scenarios
budget_facilities
budget_acquisition
budget_transportation
(for every vertex) is_potential_facility_location
(for every facility category) volume_capacity opening_cost
(for every commodity) unit_volume unit_acquisition_cost unit_transportation_cost
average_speed
(for every scenario)
probability
(for every vertex) (for ever commodity) proportion_remains_usable
(for every vertex) (for ever commodity) demand
distance_matrix