Revert the revert :) Revert "Merge pull request #246 from Loisel/reve…

Created by: Loisel

…rt_ldv_fix"

This reverts commit 3e4fc335, reversing changes made to fdb42f81.

The text from the original PR:

Update efficiencies for LDV and HDV technologies so that these technologies now produce motive energy instead of fossil-fuel equivalents.

The tank-to-wheel efficiencies are obtained from the carculator project, see

Cox, B., Bauer, C., Mendoza Beltran, A., van Vuuren, D. P., & Mutel, C. (2020). Life cycle environmental and cost comparison of current and future passenger cars under different energy scenarios. Applied Energy2.

Sacchi, R., Bauer, C., Cox, B., & Mutel, C. (2020). carculator: an open-source tool for prospective environmental and economic life cycle assessment of vehicles. When, Where and How can battery-electric vehicles help reduce greenhouse gas emissions? Renewable and Sustainable Energy Reviews, submitted (in review). https://www.psi.ch/en/media/57994/download

For the combined technologies apcardiEfft and apcardieEffH2t I kept Roberts efficiency multipliers for simplicity, although they deviate slightly from the PSI values.

Note: With rev 5.959 of the inputdata the correct inputfiles should be in place and a calibration can be started.