Reference

Optimization

SupplyChainOptimization.minimize_cost! — Function

minimize_cost!(supply_chain::SupplyChain, optimizer=HiGHS.Optimizer)

Optimizes the supply chain for cost. The service level should be set to one to force the optimizer to serve all customers.

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SupplyChainOptimization.maximize_profits! — Function

maximize_profits!(supply_chain::SupplyChain, optimizer=HiGHS.Optimizer)

Optimizes the supply chain for profits. The service level should be set to zero to let the optimizer decide which customers to serve.

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SupplyChainOptimization.create_network_cost_minimization_model — Function

Creates an optimization model for cost minimization.

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SupplyChainOptimization.create_network_profit_maximization_model — Function

Creates an optimization model for profit maximization.

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SupplyChainOptimization.create_network_cost_minimization_model! — Function

Creates an optimization model for cost minimization.

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SupplyChainOptimization.create_network_profit_maximization_model! — Function

Creates an optimization model for profit maximization.

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SupplyChainOptimization.optimize_network_optimization_model! — Function

Optimizes an optimization model.

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SupplyChainOptimization.create_network_model — Function

Creates an optimization model.

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SupplyChainOptimization.haversine — Function

Computes the great circle distance between two locations. The distance is expressed in meter.

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Querying Results

SupplyChainOptimization.get_financials — Function

get_financials(supply_chain; max_time=supply_chain.horizon)

Gets the financial results of operating the supply chain.

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SupplyChainOptimization.get_total_profits — Function

get_total_profits(supply_chain::SupplyChain)

Gets the total profits of operating the supply chain.

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SupplyChainOptimization.get_total_costs — Function

get_total_costs(supply_chain::SupplyChain)

Gets the total costs of operating the supply chain.

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SupplyChainOptimization.get_total_fixed_costs — Function

get_total_fixed_costs(supply_chain::SupplyChain)

Gets the total fixed costs of operating the supply chain.

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SupplyChainOptimization.get_total_transportation_costs — Function

get_total_transportation_costs(supply_chain::SupplyChain)

Gets the total transportation costs of operating the supply chain.

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SupplyChainOptimization.get_inventory_at_start — Function

Gets the inventory of a product stored at the start of a period.

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SupplyChainOptimization.get_inventory_at_end — Function

Gets the inventory of a product stored at the end of a period.

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SupplyChainOptimization.get_production — Function

get_production(supply_chain::SupplyChain, plant::Plant, product::Product, period=1)

Gets the amount of a given product produced at a given plant during a given period.

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SupplyChainOptimization.get_receipts — Function

get_receipts(supply_chain::SupplyChain, storage::Storage, product::Product, period=1)

Gets the amount of a given product received at a given storage location at a given period.

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SupplyChainOptimization.get_shipments — Function

get_shipments(supply_chain::SupplyChain, storage::Storage, product::Product, period=1)

Gets the amount of a given product sent from a given storage location at a given period.

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get_shipments(supply_chain::SupplyChain, plant::Plant, product::Product, period=1)

Gets the amount of a given product sent from a given plant at a given period.

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get_shipments(supply_chain::SupplyChain, supplier::Supplier, product::Product, period=1)

Gets the amount of a given product shipped from a given supplier at a given period.

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get_shipments(supply_chain::SupplyChain, lane::Lane, product::Product, period=1)

Gets the amount of a given product sent on a lane at a given period.

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get_shipments(supply_chain::SupplyChain, lane::Lane, destination, product::Product, period=1)

Gets the amount of a given product sent on a lane at a given period.

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get_shipments(supply_chain::SupplyChain, customer::Customer, product::Product, period=1)

Gets the amount of a given product received by a given customer at a given period.

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SupplyChainOptimization.is_opened — Function

is_opened(supply_chain::SupplyChain, storage::Storage, period=1)

Gets whether a given storage location is opened during a given period.

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is_opened(supply_chain::SupplyChain, plant::Plant, period=1)

Gets whether a given plant is opened during a given period.

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SupplyChainOptimization.is_opening — Function

Gets whether a given storage location is opening during a given period.

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SupplyChainOptimization.is_closing — Function

Gets whether a given storage location is closing during a given period.

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Visualization

SupplyChainOptimization.plot_network — Function

plot_network(supply_chain, period=1; geography="usa", showlegend=true)

Plots the nodes of the supply chain on a map.

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SupplyChainOptimization.plot_flows — Function

plot_flows(supply_chain, period=1; geography="usa", showlegend=true)

Plots the flows of products in the supply chain.

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SupplyChainOptimization.plot_costs — Function

plot_costs(supply_chain)

Plots the costs of operating the supply chain.

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SupplyChainOptimization.plot_financials — Function

plot_financials(supply_chain; max_time=supply_chain.horizon)

Plots the financial results of operating the supply chain.

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SupplyChainOptimization.plot_inventory — Function

plot_inventory(supply_chain, storage, product)

Plots the amount of inventory of a product on-hand at a storage location at the beginning of each period.

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SupplyChainOptimization.animate_network — Function

animate_network

Creates an animation of the network through time.

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SupplyChainOptimization.animate_flows — Function

animate_flows; geography="usa", showlegend=true, excluded_origins=[])

Creates an animation of the product flows through time.

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SupplyChainOptimization.movie_network — Function

movie_network

Makes a movie of the network evolution.

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