########################
Model/0_executebatch.gms
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======================
GLOBIOM EXECUTION FILE
======================
Top-level script of the GLOBIOM model. It executes the numbered stages of
the model in-sequence, passing the output of a stage as input to the
next stage via the filesystem (``.g00`` files in the ``Model/t`` directory).

This allows the model to be re-run quickly after modifying a stage by
commenting out the execute statements of prior stages: since these will not
produce modified output, their existing output files can be re-used.

To keep the .g00 input/output and .gdx output files of the stages of a run
separate, redefine the run variable so as to provide the files with a unique
label.

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Executes
********

.. toctree::
   :maxdepth: 1

   1_loaddata
   2_activesets
   3_precompute
   3b_calibtrade
   4_model
   5_precompute_scen
   6_scenarios
   7_output

******************************************
Commented-out executes of existing scripts
******************************************

.. toctree::
   :maxdepth: 1

   blank

********
Includes
********

.. toctree::
   :maxdepth: 1

   ../include/environment
   ../include/macros

********
Comments
********

The ``7_output.gms`` file is by default executed at the end of
``6_scenario.gms``. Output can also be produced ex-post with ``7_output.gms``
if ``//no_ouput=1`` is used as argument for the ``6_scenario.gms`` execution.

Arguments for ``7_output.gms``:
  - ``//csv=1`` for production of a CSV file using GDXVIEWER (Windows only).
  - ``//limpopo=1`` for production of ``output.gdx`` in the ``gdx`` folder
    and addition of ``outputs_limpopo.gms`` elements.

Feedback scenario:
  1. choose IEAscen RCP2..RCPref
  2. choose BioenScen  SPA0 (=baseline)

p_driven scenario:
  1. choose IEAscen scenBASE
  2. choose BioenScen  GHG050_BIO00..GHG050_BIO06 (=carbon price 50$, biomass price 0*7.2..40*7.2)

Some sensitivity analysis results:
  1. use volume calibration for PW/SW -> 2000 prices make no sense, over time not much difference.
  2. ignore transport costs -> woody biomass prices $10 lower, otherwise no difference.
  3. higher roundwood use for energy (especially Africa) -> is caused by differences in agriculture sector (less IP).