Perhaps its a word that i've bastardized but i use it to refer to the mapping of all the permutations of different categories in the model, to help with mapping and checking that no categories have been missed out. For example, it can be used to check that all the different types of fuels that are used in the model are accounted for in the fuel mixing assumptions.
You can use the concordances to understand all the different categories that are used in the model. If you want to see more specific ones you can go to the measures or fuels concordances.
Also, if you're confused you can refer to the glossary here.
| Medium | Transport Type | Vehicle Type | Drive | Scenario | Frequency |
|---|---|---|---|---|---|
| road | passenger | 2w | bev | Reference | Yearly |
| road | passenger | 2w | ice_d | Reference | Yearly |
| road | passenger | 2w | ice_g | Reference | Yearly |
| air | passenger | all | air_av_gas | Reference | Yearly |
| air | passenger | all | air_diesel | Reference | Yearly |
| air | passenger | all | air_fuel_oil | Reference | Yearly |
| air | passenger | all | air_gasoline | Reference | Yearly |
| air | passenger | all | air_jet_fuel | Reference | Yearly |
| air | passenger | all | air_kerosene | Reference | Yearly |
| air | passenger | all | air_lpg | Reference | Yearly |
| rail | passenger | all | rail_coal | Reference | Yearly |
| road | passenger | bus | bev | Reference | Yearly |
| road | passenger | bus | cng | Reference | Yearly |
| road | passenger | bus | fcev | Reference | Yearly |
| road | passenger | bus | ice_d | Reference | Yearly |
| road | passenger | bus | ice_g | Reference | Yearly |
| road | passenger | bus | lpg | Reference | Yearly |
| road | passenger | bus | phev_d | Reference | Yearly |
| road | passenger | bus | phev_g | Reference | Yearly |
| road | passenger | car | bev | Reference | Yearly |
| road | passenger | car | cng | Reference | Yearly |
| road | passenger | car | fcev | Reference | Yearly |
| road | passenger | car | ice_d | Reference | Yearly |
| road | passenger | car | ice_g | Reference | Yearly |
| road | passenger | car | lpg | Reference | Yearly |
| road | passenger | car | phev_d | Reference | Yearly |
| road | passenger | car | phev_g | Reference | Yearly |
| road | passenger | lt | bev | Reference | Yearly |
| road | passenger | lt | cng | Reference | Yearly |
| road | passenger | lt | fcev | Reference | Yearly |
| road | passenger | lt | ice_d | Reference | Yearly |
| road | passenger | lt | ice_g | Reference | Yearly |
| road | passenger | lt | lpg | Reference | Yearly |
| road | passenger | lt | phev_d | Reference | Yearly |
| road | passenger | lt | phev_g | Reference | Yearly |
| road | passenger | suv | bev | Reference | Yearly |
| road | passenger | suv | cng | Reference | Yearly |
| road | passenger | suv | fcev | Reference | Yearly |
| road | passenger | suv | ice_d | Reference | Yearly |
| road | passenger | suv | ice_g | Reference | Yearly |
| road | passenger | suv | lpg | Reference | Yearly |
| road | passenger | suv | phev_d | Reference | Yearly |
| road | passenger | suv | phev_g | Reference | Yearly |
| rail | passenger | all | rail_diesel | Reference | Yearly |
| rail | passenger | all | rail_electricity | Reference | Yearly |
| rail | passenger | all | rail_fuel_oil | Reference | Yearly |
| rail | passenger | all | rail_gasoline | Reference | Yearly |
| rail | passenger | all | rail_kerosene | Reference | Yearly |
| rail | passenger | all | rail_lpg | Reference | Yearly |
| ship | passenger | all | ship_ammonia | Reference | Yearly |
| ship | passenger | all | ship_diesel | Reference | Yearly |
| ship | passenger | all | ship_fuel_oil | Reference | Yearly |
| ship | passenger | all | ship_gasoline | Reference | Yearly |
| ship | passenger | all | ship_kerosene | Reference | Yearly |
| ship | passenger | all | ship_lpg | Reference | Yearly |
| air | freight | all | air_av_gas | Reference | Yearly |
| air | freight | all | air_diesel | Reference | Yearly |
| air | freight | all | air_fuel_oil | Reference | Yearly |
| air | freight | all | air_gasoline | Reference | Yearly |
| air | freight | all | air_jet_fuel | Reference | Yearly |
| air | freight | all | air_kerosene | Reference | Yearly |
| air | freight | all | air_lpg | Reference | Yearly |
| rail | freight | all | rail_coal | Reference | Yearly |
| road | freight | ht | bev | Reference | Yearly |
| road | freight | ht | cng | Reference | Yearly |
| road | freight | ht | fcev | Reference | Yearly |
| road | freight | ht | ice_d | Reference | Yearly |
| road | freight | ht | ice_g | Reference | Yearly |
| road | freight | ht | lpg | Reference | Yearly |
| road | freight | ht | phev_d | Reference | Yearly |
| road | freight | ht | phev_g | Reference | Yearly |
| road | freight | lcv | bev | Reference | Yearly |
| road | freight | lcv | cng | Reference | Yearly |
| road | freight | lcv | fcev | Reference | Yearly |
| road | freight | lcv | ice_d | Reference | Yearly |
| road | freight | lcv | ice_g | Reference | Yearly |
| road | freight | lcv | lpg | Reference | Yearly |
| road | freight | lcv | phev_d | Reference | Yearly |
| road | freight | lcv | phev_g | Reference | Yearly |
| road | freight | mt | bev | Reference | Yearly |
| road | freight | mt | cng | Reference | Yearly |
| road | freight | mt | fcev | Reference | Yearly |
| road | freight | mt | ice_d | Reference | Yearly |
| road | freight | mt | ice_g | Reference | Yearly |
| road | freight | mt | lpg | Reference | Yearly |
| road | freight | mt | phev_d | Reference | Yearly |
| road | freight | mt | phev_g | Reference | Yearly |
| rail | freight | all | rail_diesel | Reference | Yearly |
| rail | freight | all | rail_electricity | Reference | Yearly |
| rail | freight | all | rail_fuel_oil | Reference | Yearly |
| rail | freight | all | rail_gasoline | Reference | Yearly |
| rail | freight | all | rail_kerosene | Reference | Yearly |
| rail | freight | all | rail_lpg | Reference | Yearly |
| ship | freight | all | ship_ammonia | Reference | Yearly |
| ship | freight | all | ship_diesel | Reference | Yearly |
| ship | freight | all | ship_fuel_oil | Reference | Yearly |
| ship | freight | all | ship_gasoline | Reference | Yearly |
| ship | freight | all | ship_kerosene | Reference | Yearly |
| ship | freight | all | ship_lpg | Reference | Yearly |
| rail | freight | all | rail_natural_gas | Reference | Yearly |
| rail | passenger | all | rail_natural_gas | Reference | Yearly |
| ship | passenger | all | ship_electric | Reference | Yearly |
| ship | freight | all | ship_electric | Reference | Yearly |
| air | freight | all | air_electric | Reference | Yearly |
| air | passenger | all | air_electric | Reference | Yearly |
| air | freight | all | air_hydrogen | Reference | Yearly |
| air | passenger | all | air_hydrogen | Reference | Yearly |
| ship | freight | all | ship_lng | Reference | Yearly |
| ship | passenger | all | ship_lng | Reference | Yearly |
| ship | freight | all | ship_hydrogen | Reference | Yearly |
| ship | passenger | all | ship_hydrogen | Reference | Yearly |
| road | passenger | 2w | bev | Target | Yearly |
| road | passenger | 2w | ice_d | Target | Yearly |
| road | passenger | 2w | ice_g | Target | Yearly |
| air | passenger | all | air_av_gas | Target | Yearly |
| air | passenger | all | air_diesel | Target | Yearly |
| air | passenger | all | air_fuel_oil | Target | Yearly |
| air | passenger | all | air_gasoline | Target | Yearly |
| air | passenger | all | air_jet_fuel | Target | Yearly |
| air | passenger | all | air_kerosene | Target | Yearly |
| air | passenger | all | air_lpg | Target | Yearly |
| rail | passenger | all | rail_coal | Target | Yearly |
| road | passenger | bus | bev | Target | Yearly |
| road | passenger | bus | cng | Target | Yearly |
| road | passenger | bus | fcev | Target | Yearly |
| road | passenger | bus | ice_d | Target | Yearly |
| road | passenger | bus | ice_g | Target | Yearly |
| road | passenger | bus | lpg | Target | Yearly |
| road | passenger | bus | phev_d | Target | Yearly |
| road | passenger | bus | phev_g | Target | Yearly |
| road | passenger | car | bev | Target | Yearly |
| road | passenger | car | cng | Target | Yearly |
| road | passenger | car | fcev | Target | Yearly |
| road | passenger | car | ice_d | Target | Yearly |
| road | passenger | car | ice_g | Target | Yearly |
| road | passenger | car | lpg | Target | Yearly |
| road | passenger | car | phev_d | Target | Yearly |
| road | passenger | car | phev_g | Target | Yearly |
| road | passenger | lt | bev | Target | Yearly |
| road | passenger | lt | cng | Target | Yearly |
| road | passenger | lt | fcev | Target | Yearly |
| road | passenger | lt | ice_d | Target | Yearly |
| road | passenger | lt | ice_g | Target | Yearly |
| road | passenger | lt | lpg | Target | Yearly |
| road | passenger | lt | phev_d | Target | Yearly |
| road | passenger | lt | phev_g | Target | Yearly |
| road | passenger | suv | bev | Target | Yearly |
| road | passenger | suv | cng | Target | Yearly |
| road | passenger | suv | fcev | Target | Yearly |
| road | passenger | suv | ice_d | Target | Yearly |
| road | passenger | suv | ice_g | Target | Yearly |
| road | passenger | suv | lpg | Target | Yearly |
| road | passenger | suv | phev_d | Target | Yearly |
| road | passenger | suv | phev_g | Target | Yearly |
| rail | passenger | all | rail_diesel | Target | Yearly |
| rail | passenger | all | rail_electricity | Target | Yearly |
| rail | passenger | all | rail_fuel_oil | Target | Yearly |
| rail | passenger | all | rail_gasoline | Target | Yearly |
| rail | passenger | all | rail_kerosene | Target | Yearly |
| rail | passenger | all | rail_lpg | Target | Yearly |
| ship | passenger | all | ship_ammonia | Target | Yearly |
| ship | passenger | all | ship_diesel | Target | Yearly |
| ship | passenger | all | ship_fuel_oil | Target | Yearly |
| ship | passenger | all | ship_gasoline | Target | Yearly |
| ship | passenger | all | ship_kerosene | Target | Yearly |
| ship | passenger | all | ship_lpg | Target | Yearly |
| air | freight | all | air_av_gas | Target | Yearly |
| air | freight | all | air_diesel | Target | Yearly |
| air | freight | all | air_fuel_oil | Target | Yearly |
| air | freight | all | air_gasoline | Target | Yearly |
| air | freight | all | air_jet_fuel | Target | Yearly |
| air | freight | all | air_kerosene | Target | Yearly |
| air | freight | all | air_lpg | Target | Yearly |
| rail | freight | all | rail_coal | Target | Yearly |
| road | freight | ht | bev | Target | Yearly |
| road | freight | ht | cng | Target | Yearly |
| road | freight | ht | fcev | Target | Yearly |
| road | freight | ht | ice_d | Target | Yearly |
| road | freight | ht | ice_g | Target | Yearly |
| road | freight | ht | lpg | Target | Yearly |
| road | freight | ht | phev_d | Target | Yearly |
| road | freight | ht | phev_g | Target | Yearly |
| road | freight | lcv | bev | Target | Yearly |
| road | freight | lcv | cng | Target | Yearly |
| road | freight | lcv | fcev | Target | Yearly |
| road | freight | lcv | ice_d | Target | Yearly |
| road | freight | lcv | ice_g | Target | Yearly |
| road | freight | lcv | lpg | Target | Yearly |
| road | freight | lcv | phev_d | Target | Yearly |
| road | freight | lcv | phev_g | Target | Yearly |
| road | freight | mt | bev | Target | Yearly |
| road | freight | mt | cng | Target | Yearly |
| road | freight | mt | fcev | Target | Yearly |
| road | freight | mt | ice_d | Target | Yearly |
| road | freight | mt | ice_g | Target | Yearly |
| road | freight | mt | lpg | Target | Yearly |
| road | freight | mt | phev_d | Target | Yearly |
| road | freight | mt | phev_g | Target | Yearly |
| rail | freight | all | rail_diesel | Target | Yearly |
| rail | freight | all | rail_electricity | Target | Yearly |
| rail | freight | all | rail_fuel_oil | Target | Yearly |
| rail | freight | all | rail_gasoline | Target | Yearly |
| rail | freight | all | rail_kerosene | Target | Yearly |
| rail | freight | all | rail_lpg | Target | Yearly |
| ship | freight | all | ship_ammonia | Target | Yearly |
| ship | freight | all | ship_diesel | Target | Yearly |
| ship | freight | all | ship_fuel_oil | Target | Yearly |
| ship | freight | all | ship_gasoline | Target | Yearly |
| ship | freight | all | ship_kerosene | Target | Yearly |
| ship | freight | all | ship_lpg | Target | Yearly |
| rail | freight | all | rail_natural_gas | Target | Yearly |
| rail | passenger | all | rail_natural_gas | Target | Yearly |
| ship | passenger | all | ship_electric | Target | Yearly |
| ship | freight | all | ship_electric | Target | Yearly |
| air | freight | all | air_electric | Target | Yearly |
| air | passenger | all | air_electric | Target | Yearly |
| air | freight | all | air_hydrogen | Target | Yearly |
| air | passenger | all | air_hydrogen | Target | Yearly |
| ship | freight | all | ship_lng | Target | Yearly |
| ship | passenger | all | ship_lng | Target | Yearly |
| ship | freight | all | ship_hydrogen | Target | Yearly |
| ship | passenger | all | ship_hydrogen | Target | Yearly |