This is the 11th model in a series of examples. More...
Go to the source code of this file.
Functions | |
def | transport11.create_save_restart (sys_dir, cp_file_name) |
Variables | |
str | transport11.GAMS_BASE_MODEL |
str | transport11.GAMS_MODEL |
sys | transport11.sys_dir = sys.argv[1] if len(sys.argv) > 1 else None |
os | transport11.working_dir = os.path.join(os.curdir, "tmp") |
GamsWorkspace | transport11.ws = GamsWorkspace(working_dir, sys_dir) |
list | transport11.plants = ["Seattle", "San-Diego"] |
list | transport11.markets = ["New-York", "Chicago", "Topeka"] |
dict | transport11.capacity = {"Seattle": 350.0, "San-Diego": 600.0} |
dict | transport11.demand = {"New-York": 325.0, "Chicago": 300.0, "Topeka": 275.0} |
dict | transport11.distance |
GamsWorkspace | transport11.db = ws.add_database() |
GamsWorkspace | transport11.i = db.add_set("i", 1, "canning plants") |
GamsWorkspace | transport11.j = db.add_set("j", 1, "markets") |
GamsWorkspace | transport11.a = db.add_parameter_dc("a", [i], "capacity of plant i in cases") |
transport11.value | |
GamsWorkspace | transport11.b = db.add_parameter_dc("b", [j], "demand at market j in cases") |
GamsWorkspace | transport11.d = db.add_parameter_dc("d", [i, j], "distance in thousands of miles") |
GamsWorkspace | transport11.f = db.add_parameter("f", 0, "freight in dollars per case per thousand miles") |
GamsWorkspace | transport11.cp_base = ws.add_checkpoint("tbase") |
GamsWorkspace | transport11.job = ws.add_job_from_string(GAMS_MODEL, cp_base) |
GamsWorkspace | transport11.opt = ws.add_options() |
transport11.all_model_types | |
transport11.databases | |
Detailed Description
This is the 11th model in a series of examples.
Here we show:
- How to create and use a save/restart file
Definition in file transport11.py.