The SAGE model is designed to run from the package's top level directory. The
model file (model/sage.gms) is called in a series of single scenarios, whether
that is to specify the baseline or a policy case. See Section 6 in the model's
documentation for an overview of how to run the model and the examples/
subdirectory for a suite of simulation examples. 

contents:

sage.gms
  main sage model (default)

sage_retrofit.gms
  modified sage model to account for retrofits in production with extant capital

calibrate_sage_ipm.gms
  code for calibrating sage model input to reflect compliance behavior in the ipm
  results

ipm_policy_scenario.gms
  policy scenario file using reconciled model input from calibration code
