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@dimitriskomnos dimitriskomnos released this Jan 30, 2019 · 547 commits to master since this release


2nd public CO2MPAS release following version 2.0.0

  • CO2MPAS 3.0.X becomes OFFICIAL on February 1st, 2019.

  • There will be an overlapping period with the previous official CO2MPAS version 2.0.0 of 2 weeks (until February 15th).

  • This release incorporates the amendments of the Regulation (EU) 2017/1153, 2018/2043 of 18 December 2018 to the Type Approval procedure along with few fixes on the software.

  • The engineering-model is 100% the same with the 2.1.0, 30-Nov-2018: "DADO" Release, and the version-bump (2.X.X --> 3.X.X) is just a facilitation for the users, to recognize which release is suitable for the amended Correlation Regulations.

  • The Type Approval mode (TA) of this release is incompatible with all previous Input File versions. The Batch mode, for engineering purposes, remains compatible.

  • the TA mode of this release generates a single ".zip" output that contains all files used and generated by CO2MPAS.

  • This release is comprised of 4 python packages: co2sim, co2dice, co2gui and co2mpas.


This release will not be distributed as an AllInOne (AIO) package. It is based on the 2.0.0, 31-Aug-2018: "Unleash" Release, launched on 1 September 2018. There are two options of installation:

  1. Install it in your current working AIO-v2.0.0.
  2. Preferably in a clean AIO-v2.0.0, to have the possibility to use the old CO2MPAS-v2.0.0+DICE2 for the two-week overlapping period;
  • To install:
    pip uninstall co2sim co2dice co2gui co2mpas -y
    pip install co2mpas

Note: If you want to install this specific version at a later date, after more releases have happened, use this command:

pip install co2mpas==3.0.0

Important Changes since 2.1.0 release


No model changes.

IO Data:

  • Input-file version from 3.0.0 --> 3.0.1.
    • It hosts few modifications after interactions with users.
    • The input file contained in this release cannot run in older co2mpas releases in the TA mode.


  • The old DICE2 is deprecated, and must not be used after 15th of February,
  • it is replaced by the centralized DICE3 server. There will be a new procedure to configure the keys to sign and encrypt the data.

Demo Files:

Assets 2
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