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Keep the matching hybrid release files together. Native product units differ; inspect units before summing sectors or comparing footprints.

Import#

import mario

db = mario.parse_exiobase(
    path="/path/to/3.3.18", table="SUT", unit="Hybrid", extensions="all",
)

Result · A MARIO database. Inspect db, db.get_index("all") and db.units before selecting quantities for your analysis.

Inputs and options#

Relevant Zenodo releases

  • v3.3.18

  • newer consequential release not yet covered by the current MARIO hybrid parser:

Important limitation: the current hybrid parser targets the 3.3.18 bundle. It does not yet include the later consequential developments released separately on Zenodo.

Key arguments and local layout

The hybrid workflow uses the same mario.parse_exiobase(...) entry point with these main selectors:

  • table: choose "IOT" or "SUT";

  • unit: use "Hybrid";

  • path: extracted 3.3.18 release root;

  • extensions: None, [], "all", or one explicit list of extension groups.

Typical extracted layout:

EXIOBASE/3.3.18/
├── MR_HSUT_*.txt
├── MR_HIOT_*.txt
├── Land_*.txt
├── Emiss_*.txt
├── waste_sup_*.txt
└── waste_use_*.txt

Supported extension groups are resource, Land, Emiss, Emis_unreg_w, waste_sup, waste_use, pack_sup_waste, pack_use_waste, mach_sup_waste, mach_use_waste, stock_addition, and crop_res. Unreg_w is available for HSUT only.

import mario
Optional download step

If you do not already have the bundle locally, MARIO exposes a helper for the hybrid release it supports.

info = mario.download_hybrid_exiobase(
    path="/path/to/3.3.18",
    )
info
Parse the hybrid SUT

This is the standard starting point for the hybrid supply-use table.

db_sut = mario.parse_exiobase(
    path="/path/to/3.3.18",
    table="SUT",
    unit="Hybrid",
    extensions="all",
)
Parse the hybrid IOT

Use this when you need the hybrid input-output representation instead of the HSUT.

db_iot = mario.parse_exiobase(
    path="/path/to/3.3.18",
    table="IOT",
    unit="Hybrid",
    extensions=["resource", "Emiss"],
)

Continue with Inspect and query a database or Calculate matrices.