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New CO2MPAS Releases #8

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dimitriskomnos opened this issue Dec 12, 2016 · 17 comments
Open

New CO2MPAS Releases #8

dimitriskomnos opened this issue Dec 12, 2016 · 17 comments
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@dimitriskomnos
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@dimitriskomnos dimitriskomnos commented Dec 12, 2016

On each Releases, CO2MPAS Team will post a comment here

The users that want to be informed about new Releases can subscribe to this issue, and will receive notification emails.
To subscribe, click at the button located to the right side-bar of this page:
subscribe

Tip: You need to have a GitHub account to see this button.

Thank you,
  CO2MPAS-Team


Please, do not reply to this announcement, to avoid spamming all the subscribers of CO2MPAS.

@ankostis

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@ankostis ankostis commented Dec 12, 2016

This a the 1st TEST announcement.

You may use @ + to mention or reply to some specific account.


Please, do not reply to this announcement, to avoid spamming all the subscribers of CO2MPAS.

@dimitriskomnos

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@dimitriskomnos dimitriskomnos commented Dec 12, 2016

Yes @ankostis got t.


Please, do not reply to this announcement, to avoid spamming all the subscribers of CO2MPAS.

@LuigiOrofino

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@LuigiOrofino LuigiOrofino commented Dec 12, 2016

@VictorValverde

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@VictorValverde VictorValverde commented Feb 8, 2017

co2mpas_banner

This CO2MPAS release contains few model changes, the alpha release of the DICE tool, inputExcel files linked to the glossary and some software updates:

  • The DICE: a command-line tool that reads the CO2MPAS output, and sends it to a time-stamp server, and decodes back the response into a random number, that results in 1/10 cases as Need to undergo a NEDC physical test.

Changes on the CO2MPAS vehicle-model have led to:

  • Improve the prediction of the electric model and clutch model, enable an option to use more than one final_drive_ratios for dual/variable clutch vehicles and enhance the input file by providing additional check for has_torque_converter = True and gear_box_type = manual.
    The overall changes have rendered CO2MPAS model 20% slower in comparison to "Rally".

Results, as always, are validated and presented for:

Software updates resulted to:

  • Refined plotting of the plot_workflow for faster navigation on CO2MPAS model.
  • the CO2MPAS glossary has been completely revised and it has migrated to the main webpage following ReStructured Text format, while Links from the Input template are redirecting there.

A detailed account of the work performed on this release can be found in CHANGES-1.5.X.

All-In-One

!!! Mind that All-In-One is the official procedure for running CO2MPAS for Type Approval (TA).

The installations instructions have some modest changes: download and extract the archive from this link:
https://github.com/JRCSTU/CO2MPAS-TA/releases/tag/v1.5.5
and read the instructions contained in the README.txt inside it.

Alternative installations: Upgrade/Install with/without Internet

There is no possibility of Upgrading/Installing for this release

Kindest Regards,
    CO2MPAS-Team

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@VictorValverde VictorValverde commented Feb 14, 2017

Dear CO2MPAS users,

Due to unexpected installation errors in some machines, the All-in-One corresponding to the Stamp release (v1.5.0) has been retracted and a new Stamp version (v1.5.5) is available to download in the CO2MPAS releases page.

The CO2MPAS core model is the same in the v.1.5.x versions. Only Python software-related modifications have been implemented in the v1.5.5 (namely correcting the compatibility of Winpython version and some libraries contained in the All-in-One).

We warmly encourage to upgrade your CO2MPAS installation to the 1.5.5 as final version for the Stamp release. Sorry for any inconvenience.

Kindest regards,
CO2MPAS-Team

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@gfon gfon commented Jul 18, 2017

Dear CO2MPAS users

On the 13th of July 2017 we launched the new CO2MPAS AIO release "T-bone" (see https://co2mpas.io/). However on the 17th of July we had to retract the file due to a bug that under certain circumstances could lead to a variation in the result of the NEDC simulation depending on the computer/operating system configuration.

We have traced the origin of the bug and we are currently working on the solution. A new release containing the fix will be made soon.

The people who have already downladed the T-bone release can use it for setting up TheDice function and experiment with it. However we advise not to run simulations with the T-bone release version as the results will likely change as a result the bug fix.

Kindest regards,
CO2MPAS-Team

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@gfon gfon commented Aug 16, 2017

11-Aug-2017: "T-REA" Release

co2mpas_banner

CO2MPAS-model changes

CO2DICE connectivity & usability enhancements

• (replaces the retracted AIO-1.6.1 "T-bone" release)

Please report any bugs or questions preferably in the GIThub platform, and for confidential issues,
use the dev-team's CO2MPAS mailbox (JRC-CO2MPAS@ec.europa.eu).

Installation

The installations instructions for the AllInOne remain the same:

Important Changes

We kindly invite you to read the Release Notes and Known Limitations in detail - highlights are listed below.

CO2MPAS-model

  • Speed-up prediction phase.
  • Resolved instability problems(small changes in bag input-values were leading
    to disproportional changes in NEDC prediction).
  • Thermal model: Add a filter to remove invalid temperature derivatives
    (i.e. abs(DT) >= 0.7) during the cold phase.
  • Clutch model: Some extra RPM (peaks) have been verified before the engine’s stops.
    This problem has been resolved filtering out clutch_delta > 0 when acc < 0 and
    adding a features selection in the calibration of the model.
  • Engine model: The auxiliaries_torque_losses are function of engine_capacity.
  • Consumption/emissions model:
    • Implement a fuzzy rescaling function to improve the stability of the model when rounding
      the WLTP bag values.
    • bugfix: in tau_function when a hot cycle is given.
    • Set co2_params limits to avoid unfeasible results.
    • Rewrite of calibrate_co2_params function to reuse the identified_co2_params on each pertubation.
    • Set gearbox, torque, and power losses parameters to optimum values based on fleet data.
  • Known Limitations:
    • Minor differeces have been observed occasionally when model runs on different computers
      (in the order of the 10th decimal digit).

CO2DICE

  • Please read the guidelines provided on how to use the Dice;
  • For the list of changes and new features, read the Release Notes: https://co2mpas.io/changes.html#the-dice
  • Known Limitations:
    • Microsoft Outlook Servers are known to corrupt the dice-emails; depending
      on the version and the configurations, most of the times they can be fixed.
      If not, as a last resort, another email-account may be used.

      A permanent solution to the problem will be provided when the
      the Exchange Web Services (EWS) protocol is implemented in co2mpas.

    • On Yahoo servers, the TstampReceiver.subject_prefix param must not
      contain any brackets ([]). The are included by default, so you have to
      modify that in your configs.

    • Using GMail accounts to send Dice may not(!) receive the reply-back "Proof of
      Posting" reply (or it may delay up to days). Please perform tests to discover that,
      and use another email-provided if that's the case.

      Additionally, Google's security provisions for some countries may be too
      strict to allow SMTP/IMAP access. In all cases, you need to enable allow
      less secure apps to
      access your account.

    • Some combinations of outbound & inbound accounts for dice reports and timsestamps
      may not work due to DMARC restrictions.
      JRC will offer more alternative "paths" for running Dices. All major providers
      (Google, Yahoo, Microsoft) will not allow your dice-report to be stamped and forwarded
      to TstampSender.stamp_recipients other than the Comission; you may (or may not)
      receive "bounce" emails explaining that.

    • There is no high level command to view the stamp for some project;
      Assuming your project is in sample or nosample state, use this cmd:

      cat %HOME%/.co2dice/repo/tstamp.txt
      

IO & Data:

  • bugfix: excel validation formulas on input-template & demos did not accept vehicle-family-id with single-digit TA-ids.
  • output template:: add co2_rescaling_scores and cycle scores .
  • summary file: add co2_rescaling_scores and model scores.
  • Disable input-file caching by default (renamed option --override-cache --> --use-cache.
  • Datasync:
    • bugfix: stop producing 0 values in the first and/or in the last cells.
      This has been fixed extending the given signal with the first and last values.
    • bugfix: remove buggy interpolation methods.
  • Known Limitations:
    The co2mpas modelgraph command cannot plot flow-diagrams if Internet Explorer (IE)
    is the default browser. Copy the URL and paste it in another browser to visualize the diagrams.

GUI & console

  • feature: co2gui command does not block, and stores logs in temporary-file. It launches this file in a text-editor in case of failures.
  • feature: Set initial window-size for GUI & console not larger than a low-end laptop.;
    remember them afterwards (stored in persistent JSON file).

All-in-One

  • Detect 32bit Windows early, and notify user with an error-popup.
  • Possible to extract AIO-archive into a path with SPACES (but not recommended).
  • Switched POSIX layer from Cygwin –> MSYS2, for having better support in Windows paths, and
    using the pacman package manager.
    Archive's size increased from ~350MB –> ~450MB.

Kindest Regards,
    CO2MPAS-Team

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@dimitriskomnos dimitriskomnos commented Sep 1, 2018

2.0.0, 31-Aug-2018: "Unleash" Release

co2mpas_banner

1st public CO2MPAS release following version 1.7.4.post4


  • This is the 1st CO2MPAS release of 2.0.X series. This series incorporates the amendments introduced by regulation (EU) 2017/1153 & regulation (EU) 2017/1152, along with any fixes on the software mandated by its use.

  • CO2MPAS series 2.0.X becomes available on 1 September 2018 with this release, for trial
    purposes.

    During the first 3 weeks of September (1st to 23rd of September 2018), users are invited to validate this new release (initially with test-dices), and report any bugs, or questions preferably in the GIThub platform. For confidential issues, use the dev-team's CO2MPAS mailbox (JRC-CO2MPAS@ec.europa.eu).

  • CO2MPAS series 2.0.X shall be considered official as of 24 September 2018, but the previous official versions may continue to be used until 15 November 2018.
    From that date and on, only versions 2.0.X shall be used.
    This new release shall not affect the validity of the results provided by the previous releases.

For the exact details regarding the application of the new releases, read latest CLIMA's note on the subject: https://ec.europa.eu/clima/sites/clima/files/transport/vehicles/cars/docs/correlation_implementation_information_en.pdf

Installation

This time, the ALLINONE is distributed in two ways:, either as the usual AllInOne archive or as an Upgrade Pack:

1. AllInOne archive

The installations instructions for the AllInOne remain the same:

  1. Download and extract the archive co2mpas_AIO-2.0.0.7z (direct download)
    attached at the top of the release page (https://github.com/JRCSTU/CO2MPAS-TA/releases/tag/co2mpas-r2.0.0).

  2. Optionally execute [ΑΙΟ]/INSTALL.vbs to add items into your Windows Start Menu;

  3. Transfer from the old AIO:

    • the configurations,
    • your keys, and
    • optionally your dice-projects,

    according to the instructions at the CO2MPAS wiki and the "key provisioning" material that have been distributed to all designated users .

2. UpgradePack

The UpgradePack(UP) can upgrade an existing AIO-1.7.3 so
you don't have to transfer your configurations, keys & projects.

ATTENTION: once upgraded, you cannot downgrade an AIO!
If you still want to run the old version of co2mpas, create a copy of your existing AIO and apply the UP on that clone.

To upgrade:

  1. Download into the HOME folder of your existing AIO the script-file co2mpas_AIO_UpgradePack-2.0.0.sh (direct download)
    attached at the top of the release page (https://github.com/JRCSTU/CO2MPAS-TA/releases/tag/co2mpas-r2.0.0).

  2. Launch CO2MPAS console and open a bash ("brown") tab: File --> New Tab --> bash, or simply press [Ctrl+F2].

  3. Execute the downloaded script with this command:

    ./co2mpas_AIO_UpgradePack-2.0.0.sh
  4. Wait ~20 minutes to upgrade..

In both cases, validate the installation with these 2 commands:

co2mpas -vV
co2dice config paths

Important Changes since 1.7.4 release

We kindly invite you to read the Release Notes and Known Limitations in detail - highlights are listed below.

  • CHANGE: Changed vehicle_family_id format (but old format is still supported):

      OLD: FT-TA-WMI-yyyy-nnnn
      NEW: FT-nnnnnnnnnnnnnnn-WMI-x
    
  • CHANGE: The co2mpas python package is now splitted into 4 python packages: co2sim, co2dice, co2gui, co2mpas. In practice this means that you can still receive bug-fixes and new features for the DICE or the GUI, while keeping the simulation-model (co2sim) intact. For instance, to update all co2mpas packages now you would type this command: pip install -U co2sim co2dice co2gui co2mpas.

Model:

  • feat(core): Improve calibration performances 60%.
  • feat(manual): Add a manual prediction model according GTR.
  • feat(gearbox): Add utility to design gearbox ratios if they cannot be identified
    based on maximum_velocity and maximum_vehicle_laden_mass.
    This is not affecting the TA mode.
  • fix(vehicle): Default n_dyno_axes as function of
    n_wheel_drive for wltp (4wd-->2d, 2wd-->1d).
    • If nothing is specified, default values now are:
      n_dyno_axes = 1
      n_wheel_drive = 2
      
    • If only n_wheel_drive is selected, then the default for n_dyno_axes is calculated as function of n_wheel_drive for wltp (4wd-->2d, 2wd-->1d).
    • If only n_dyno_axes is selected, then n_wheel_drive defaults to 2.
  • fix(vva): Remove _check_vva; engine_has_variable_valve_actuation = True and ignition_type = compression' is permitted.
  • fix(start_stop): Disable start_stop_activation_time when has_start_stop == True.
  • fix(ta): Disable function define_idle_fuel_consumption_model
    and default_start_stop_activation_time.
  • fix(electrics): Improve calculation of state of charges.
  • fix(at): Correct correct_gear_full_load method using the best gear
    instead of the minimum when there is not sufficient power.

Known Limitations for Model

  • Reproducibility has been greatly enhanced, with quasi-identical results
    in different platforms (linux/Windows).

IO Data

  • BREAK: Bumped input-file version from 2.2.7 --> 2.3.0. And
    improved file-version comparison (Semantic Versioning)
  • FEAT: Input-template provide separate H/L fields for both ki multiplicative and Ki additive parameters.
  • FEAT: Add additional sheets for meta data (aka extra data):.
    As for September 2018, the user can voluntarily add data related to the all WLTP tests held for
    a specific Interpolation Family ID. Since this addition is optional, the sheets are colored orange.
  • FEAT(co2_emissions): Add engine_n_cylinders as input value and a TA parameter.
  • CHANGE: Rename ki_factor to ki_multiplicative and add
    ki_additive value.
  • change: The parameter "Vehicle Family ID" has been renamed to "Interpolation Family ID" to some places.
  • feat(ta): Running CO2MPAS in TA mode produces an extra .tar file to be used in the feature version of DICE.

DICE

  • FEAT: Added a new "Stamp" button on the GUI, which stamps with WebStamper
    in the background in one step; internally the button invokes the new co2dice dicer command
    which functions as a sequencer for dicing new or existing projects
    through WebStamper, in a single run:

    co2dice dicer -i co2mpas_demo-1.xlsx -o 20180812_213917-co2mpas_demo-1.xlsx

    NOTE that the GUI-button (and the underlying co2dice dicer command)
    work only with pre-production WebStamper.
    The URL of the server will be distributed with emails, not to expose it to DOS attacks.

  • FEAT: The commands co2dice dicer|init|append|report|recv|parse and
    co2dice tstamp wstamp, support one or more --write-file <path>/-W options,
    to and every time they run, they can append or overwrite into all given <path>
    these 3 items as they are generated/received:

    1. :term:Dice report;
    2. :term:Stamp (or any errors received from :term:WebStamper;
    3. :term:Decision.

    By default, one <path> is always ~/.co2dice/reports.txt, so this becomes
    the de-facto "keeper" of all reports exchanged.

    The pre-stamper now supports uploading files (instead of copy-pasting text).

  • drop: deprecate all email-stamper commands; few new enhancements were applied
    on them.

Known Limitations for dice

  • Fixed known limitation of 1.7.3 (:gh:448) of importing stamps from an older
    duplicate dice.
  • It is not possible to --recertify from nedc state
    (when mored files have been appended after stamping).
  • There is still no high level command to view Stamps (see low-level command
    in the old known limitation item).
    But :term:stamp\s received are now save in :file:~/.co2dice/reports.txt
    (along with :term:dice\s and :term:decision\s).
  • The decision-number generated still never includes the numbers 10, 20, …90.
  • All previous known limitations regarding :term:mail-stamper still apply.
    But these commands are now deprecated.

Various

  • FIX: Support pip >= 10+ (fixes #26).
  • Pinned versions of dependencies affecting the accuracy of the
    calculations, to achieve stronger reproducibility; these dependent
    libraries are shipped with AIO (see 427).
  • Accurate versioning of project with polyvers utility.
  • feat: provide a docker script, ensuring correct numpy-base+MKL
    installed in conda requirements.

Kindest Regards,
    CO2MPAS-Team

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@dimitriskomnos dimitriskomnos commented Nov 30, 2018

2.1.0, 30-Nov-2018: "DADO" Release

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1st public CO2MPAS release following version 2.0.0


  • CO2MPAS 2.1.0 becomes available on 1 Decempber 2018, only for trial purposes.

  • DO NOT USE IT FOR OFFICIAL TYPE APPROVING.

  • INSTALL IT ON A CLEAN AIO (NOT ON YOUR CURRENT ONE).

  • Users are invited to validate this new release, preferably in a clean, separate AllInOne (AIO) installation, and report any bugs, or questions preferably in the GIThub platform. For confidential issues, use the dev-team's CO2MPAS mailbox (JRC-CO2MPAS@ec.europa.eu).

  • This release incorporates new features related to the Type Approval procedure along with few fixes on the software.

  • the Type Approval mode (TA) of this release is incompatible with all previous Input File versions, and the existing DICE procedure does not work.
    The Batch mode, for engineering purposes, remains compatible.

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

  • this release is comprised of a single python package: co2sim-2.1.0.

Installation

This release will not be distributed as a AllInOne (AIO) package. It is based on the CO2MPAS version 2.0.0, launched on 1 September 2018.
Open the CO2MPAS console and type the following commands.

  • To install:

    pip uninstall co2sim -y
    pip install co2sim==2.1.0
  • You cannot reverse the installation and return to the current official release.

Important Changes since 2.0.0 release

Model:

No major model changes.

  • fix(engine): TA mode will not start the simulation if the user does not provide the pair of [RPM, Power] for which the RPM is lesser or equal to the idle_fuel_consumption. This can be overpassed only with the soft-validation flag. This option will use the value of Power[0] series for RPM lesser than the RPM[0].
    Note: This may affect the results in comparison to the CO2MPAS version 2.0.0.
  • feat(ta): TA mode will not start the simulation if not all the fields in the CO2MPAS template are inserted. This does not affect the Batch mode.

IO Data:

  • BREAK: Bumped input-file version from 2.3.0 --> 3.0.0.
    • Old input-files cannot run with this version.
    • The input file contained in this release cannot in older co2mpas releases.

Demo Files:

Kindest Regards,
    CO2MPAS-Team

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@dimitriskomnos dimitriskomnos commented Jan 30, 2019

3.0.0, 29-Jan-2019: "VOLO" Release

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2st 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.

Installation

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 the 1st 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

Model:

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.

DICE:

  • 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:

Kindest Regards,
    CO2MPAS-Team

@MarkMc1968

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@MarkMc1968 MarkMc1968 commented Jan 31, 2019

@dimitriskomnos

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@dimitriskomnos dimitriskomnos commented Jan 31, 2019

Dear @MarkMc1968,

A CO2MPAS AllinOne (AIO) package is comprised of several components and 3rd-party applications. In the last 2 releases (DADO, VOLO), only a few changes have been implemented and we left the "base" (AIO of the Unleash release) untouched. In this way, a CO2MPAS user can get the latest changes, without the need of setting up the configurations from a previous installation.

For cases as the one you describe above, there is still the option to download the python-packages from the PyPi site, and then install them offline.

Steps to follow for upgrading the version 2.x.x to the version 3.0.0:

  1. Download the 4 packages 5 packages (co2mpas, co2sim, co2gui, co2dice, Werkzeug) from PyPi. The download-links are given below:

  2. Place them into a folder. For example you may create a folder CO2MPAS_upgrade_pack_v3.0.0 in the path ~[AIO-2.0.0]/CO2MPAS.

  3. Open the console and type:

pip uninstall co2sim co2dice co2gui co2mpas -y
cd CO2MPAS_upgrade_pack_v3.0.0
############
#Line Edited 
pip install Werkzeug-0.14.1-py2.py3-none-any.whl co2sim-3.0.0-py2.py3-none-any.whl co2gui-3.0.0-py2.py3-none-any.whl co2dice-3.0.0-py2.py3-none-any.whl co2mpas-3.0.0-py2.py3-none-any.whl --no-deps
#Line Edited 
############

The procedure above should successfully upgrade the co2mpas python-packages that are installed in your AIO to version 3.0.0.

In case that you face any problems, please open a new issue.

Kind regards.

@MarkMc1968

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@MarkMc1968 MarkMc1968 commented Jan 31, 2019

@Beedo911

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@Beedo911 Beedo911 commented Jan 31, 2019

@dimitriskomnos

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@dimitriskomnos dimitriskomnos commented Jan 31, 2019

Dear @MarkMc1968, Dear @Beedo911,

I have edited my comment above and the changes are in bold, plus I have edited the last command line for the console (please note that there are changes until the end of the line).
In order to work with an offline installation, there is one more library to be installed, so in total there are 5 packages. Please download the missing one (Werkzeug-0.14.1-py2.py3-none-any.whl (322.9 kB)) as described above, put it in the folder you created for the rest of the packages, and install them all in the same manner as before with the additional flag: --no-deps
Example:

pip install package-1 package-2 package-3 package-4 package-5 --no-deps 

We are sorry for any inconvenience caused.
Please report in the dedicated issue #36 if everything is fine this time.

Kind regards.

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@sapofra sapofra commented Oct 31, 2019

co2mpas_banner

3rd public CO2MPAS release following version 3.0.0


  • CO2MPAS 4.1.8 becomes OFFICIAL on November 1st, 2019.

  • There will be an overlapping period with the previous official CO2MPAS version 3.0.0 of two months (version 4.1.X becomes the only official one as of January 1st, 2020).

  • This release incorporates the latest amendments of regulations 2017/1153/EU and 2017/1152/EU of October 2019.

  • The previous Input File versions are no longer compatible with the current (4.1.X) Type Approval mode (TA).

  • This release introduces a beta version of the hybrids simulation module. Hybrid electric vehicles can now be simulated in CO2MPAS.

  • Data regarding hybrid electric vehicles have to be submitted to the DICE3 server as for conventional vehicles; please refer to the latest amendments to the regulations for additional details.

Installation

Two installation procedures can be followed:

Official (for type approval)
Ordinary (for developers and/or researchers)

Important Changes

The main changes made in this release are reported in the changelog.

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@dimitriskomnos dimitriskomnos commented Nov 8, 2019

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Patch of CO2MPAS Executable 4.1.8

A new executable file (version 4.1.10) has been developed in order to solve certain issues reported regarding the 4.1.8 version.

Fixes have been implemented regarding:

  • input template
  • Graphical User Interface

All official users already working with version 4.1.8 are required to update their working version to 4.1.10 by
uninstalling v4.1.8 and installing v4.1.10

To uninstalling CO2MPAS version 4.1.X, double click the Uninstall-co2mpas-4.1.X.exe (located in the path where the software was initially installed), then follow the steps until the end.

The release note of version 4.1.8 still applies.

3rd public CO2MPAS release following version 3.0.0

  • CO2MPAS 4.1.X becomes OFFICIAL on November 1st, 2019.

  • There will be an overlapping period with the previous official CO2MPAS version 3.0.0 of two months (version 4.1.X becomes the only official one as of January 1st, 2020).

  • This release incorporates the latest amendments of regulations 2017/1153/EU and 2017/1152/EU of October 2019.

  • The previous Input File versions are no longer compatible with the current (4.1.X) Type Approval mode (TA).

  • This release introduces a beta version of the hybrids simulation module. CO2MPAS must be used in TA mode for official type-approval and the submission to DICE is mandatory. Please refer to the latest amendments to the regulations for additional details.

Installation

Two installation procedures can be followed:

Official (for type approval)
Ordinary (for developers and/or researchers)

Important Changes

The main changes made in this release are reported in the changelog.


  • Executable hash number:
    48bd6f38eeb5c833b616166a0616d50c5d5078c5eea0a63e6128904f5a7e93ff
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