Inconsistencies in the reportEmi

There are some inconsistencies:

[x] Emi|CO2|Gross is too small: In the current version, negative LUC emissions as well as CDR emissions from the CDR module (direct air capture and enhanced weathering) are not added to the net variable. A solution would be to calculate the variable as Emi|CO2|Gross = Emi|CO2 + Emi|CO2|CDR and thereby we ensure that Emi|CO2|Gross remains accurate without the need for adjustments if more CDR technologies are added in the future.
[x] p_share_atmosco2 is a little too high: It doesn't contain industry process emissions, which are also "fossil".
The solution is to add Carbon Management|Carbon Capture|+|Industry Process to the denominator of the calculation of the share. All variables using this share are hence slightly affected.
[x] Emi|CO2|Gross|Energy|Demand|+|Industry is too large: Right now it uses the variable Carbon Management|Storage|Industry Energy|+|Synfuel which may contain atmospheric AND fossil CO2, but it should only account for the atmospheric part (i.e. the CDR part) of it. Solution: Emi|CO2|CDR|Industry CCS|Synthetic Fuels and Emi|CO2|CDR|BECCS|Industry should be used instead.
[ ] Emi|CO2|Energy|+|Demand, Emi|CO2|Energy|Demand|++|Gases and Emi|CO2|Energy|Demand|+|CDR could be too high: REMIND can use fegas for the dac process and would in that case capture 90% of the emissions. This is a minor issue and it might be good to wait for the refactoring of the CDR module, which will affect the underlying REMIND variables too.

pik-piam / remind2