[lecfab]

Purpose of this PR

Policy Cost variables are missing in scenarioMIP mapping (used for NGFS6) while they are in AR6 mapping (used for NGFS5).
This PR adds them.

Checklist:

• I did not use Excel to open csv files or checked that no side-effects occur (changed values, many new quotation marks, …)
• I added any renamed piam_variable to renamed_piam_variables.csv to guarantee backwards compatibility.
• For REMIND variables, I used |+| notation consistently. This can be achieved automatically with updatePlusUnit().

It is recommended to have a look at the tutorial before submission.

[RahelMA]

could you please also add this
https://github.com/lecfab/piamInterfaces/blob/edf80c4240270f3c06e72f3a601b0f72645284bb/inst/mappings/mapping_ECEMF.csv#L690

[lecfab]

could you please also add this https://github.com/lecfab/piamInterfaces/blob/edf80c4240270f3c06e72f3a601b0f72645284bb/inst/mappings/mapping_ECEMF.csv#L690
Policy Cost|Area under MAC Curve;billion EUR_2020/yr;;;;;;;

As far as I see, no REMIND variable is available to feed into Policy Cost|Area under MAC Curve. Should someone add it? is there a more specific definition of this variable?

In the meantime, we could merge this PR without.

will be addressed later

[lecfab]

@lea-hayez @RahelMA you may add your reporting requests for PRISMA in the new issue:

• https://github.com/remindmodel/development_issues/issues/823