apis/examples_python/gt__example1_8py_source.html

import os

import sys

from gams import GamsWorkspace

import gams.transfer as gt


if __name__ == "__main__":

    sys_dir = sys.argv[1] if len(sys.argv) > 1 else None

    work_dir = sys.argv[2] if len(sys.argv) > 2 else None

    ws = GamsWorkspace(system_directory=sys_dir, working_directory=work_dir)


    ws.gamslib("trnsport")

    job = ws.add_job_from_file("trnsport.gms")

    job.run()


    # load all GDX data

    m = gt.Container(

        os.path.join(ws.working_directory, job.out_db.name + ".gdx"), sys_dir

    )


    # add data to the new_gdx

    m.write("transport_out.gdx")