Go to the source code of this file.
Functions | |
| def | transport11.get_base_model_text () |
| def | transport11.get_model_text () |
| def | transport11.create_save_restart (cp_file_name) |
Variables | |
| transport11.w_dir = os.path.join(".", "tmp") | |
| list | transport11.plants = [ "Seattle", "San-Diego" ] |
| list | transport11.markets = [ "New-York", "Chicago", "Topeka" ] |
| dictionary | transport11.capacity = { "Seattle": 350.0, "San-Diego": 600.0 } |
| dictionary | transport11.demand = { "New-York": 325.0, "Chicago": 300.0, "Topeka": 275.0 } |
| dictionary | transport11.distance |
| transport11.ws = GamsWorkspace(w_dir, sys.argv[1]) | |
| transport11.db = ws.add_database() | |
| transport11.i = db.add_set("i", 1, "canning plants") | |
| transport11.j = db.add_set("j", 1, "markets") | |
| transport11.a = db.add_parameter_dc("a", [i], "capacity of plant i in cases") | |
| transport11.value | |
| transport11.b = db.add_parameter_dc("b", [j], "demand at market j in cases") | |
| transport11.d = db.add_parameter_dc("d", [i,j], "distance in thousands of miles") | |
| transport11.f = db.add_parameter("f", 0, "freight in dollars per case per thousand miles") | |
| transport11.cp_base = ws.add_checkpoint("tbase") | |
| transport11.t4 = ws.add_job_from_string(get_model_text(), cp_base) | |
| transport11.opt = ws.add_options() | |
| transport11.all_model_types | |
| transport11.databases | |
Detailed Description
This is the 11th model in a series of tutorial examples. Here we show:
- How to create and use a save/restart file
Definition in file transport11.py.