add non-CO2 emissions in co2e

[robertpietzcker]

for easier summation checks and finding of cross-model differences, also include the non-CO2 gases at the highest aggregation level in CO2e metric

[robertpietzcker]

@danielhuppmann would it be possible to merge this?

[danielhuppmann]

Ok for me to merge here but I don’t think we want to add this in common-definitions…

[robertpietzcker]

Ok for me to merge here but I don’t think we want to add this in common-definitions…

Thanks for merging it here!

why wouldn't you want to have this in common-definitions? I think it is very helpful for plotting, to check consistency of reporting and understand differences between models

[danielhuppmann]

Well, Emissions|Kyoto Gases|CH4 should be identical to Emissions|CH4 except for the unit, right?
And Emissions|Kyoto Gases|non-CO2 should be Emissions|Kyoto Gases minus Emissions|CO2.

So seems to be duplication of existing variables.