All posts by Emmanuel Fargeas

GRIF 2022.16 Update

GRIF 2022.10 update is now available. This version brings a lot of new features since 2022.10 version and the 2022.16 version (the versions concerned are in parenthesis).

New features have been made in all the modules listed below:


  • Correct printing of the selected summary and index (2022.13)
  • No file corruption during the deleting reference with identical transfer (2022.14)
  • Increased computing capacity to big Boolean models (2022.15)


  • Performance improvement for frequency calculations with co-factors (2022.13)


  • Improving computation time of big models by topological scheduling (2022.15)


  • Possibility now to use lambdas lower than 1E-16 (2022.13)
  • Printing of multi-loop systems in reports is now optional (2022.14)
  • Correct consideration of Proof Test Coverage and Partial Stroking tests during the computation of undetected failures (2022.15)


  • Copy/Paste is no longer possible on a non-existing page (2022.12)
  • Correct display of pop-up after right click on solver (2022.15)


  • Correct consideration of contribution of production shortfalls on flare (2022.12)
  • Correct consideration of the modification of the type of equipment following a multiple selection (2022.13)
  • No file corruption after deleting inputs/outputs (2022.14)

 Plug-in CHARAD

  • The connection to the CHARAD base is done correctly (2022.16)

Please click on the following link to download the 2022.10 GRIF update version:

GRIF 2022.10 update

GRIF 2022.10 update is now available. This version brings a lot of new features since 2022 initial version (the versions concerned are in parenthesis).

New features have been made in all the modules listed below:


  • Non-display of Plugin loading error messages if it is not the correct module (2022.3)
  • Display of group’s content can be canceled (2022.4)
  • Improved GRIF license transfer to Linux and MacOS (2022.5)
  • Management of time values too ihigh during configuration time from X to Y by step of z (2022.5)
  • Improved anonymization in GRIF (batch, etc) (2022.5)
  • Correct refreshing during edition of chart with multicomputation (2022.7)
  • Correct opening of files with Actions (2022.7)
  • Correct working of Aralia computation modification window during manual batch computation (2022.7)
  • Addition of “memory” tab in the Albizia computation window to improve the display of computation results (2022.8)

Module Risk

  • Correct opening of a Risk file after its PDF printing (2022.2)
  • Addition of source and remarks properties in dynamic display (2022.3)
  • Correct conversion during top events verification (2022.5)
  • Correction of an incorrect computation with a configuration “AND” gate and “On demand” law on two consecutive nodes (2022.9)

Module SIL  

  • Correction of an incorrect value for the computation of Beta (2022.5)

Module Tree  

  • Displaying the list of parents from a transfert (2022.5)

Package Simulation  

  • Correct displaying of simulation performances (nb story/minutes/CPU) (2022.5)


  • Correct computation of Statitical types at t=0 with transitions changing the value of the initial statistical state (2022.8)

Module Petri12  

  • Syntax error in a delay law don’t prevent the use of module (2022.3)
  • Local data creation are possible again (2022.4)

Module Petro  

  • Correct editing of connectors in specific configurations (2022.2)
  • Correct editing of parameters of a document whose plugins are not available (2022.2)
  • Correct saving of geograchical areas (2022.6)
  • Correct working of table filter during the reopening of maintenance planning window (2022.7)
  • Correct filter of “component” column of resources management table by alphanumeric order (2022.7)
  • Correct working of preventive maintenance crew in resources managment table (2022.7)
  • Correct computation of unavability if reference profil is completed (2022.9)
  • Correct export of Petri12 with the order of variables in the expressions (2022.9)
  • Correction of loop bug on model configuration with distributing connectors (2022.10)

Please click on the following link to download the 2022.10 GRIF update version:

New GRIF 2022 version is available

Dear GRIF users,

TotalEnergies and SATODEV are delighted to inform you that the 2022 version of GRIF software platform is now available on our download section. This new version includes a large number of new features :

GRIF (all modules)

  • Creation of a GRIF launcher, located at the root of installation: this launcher enables the opening of the modules and, in addition, display recently opened projects, documentation and the license update,
  • Creation of new limitations for the trial version / demo,
  • Creation of a new data type called “Action”,
  • Improved “Find/Replace” action for multi column with filter for all data tables,
  • Improved information display on selected lines,
  • Improved GUI for data linked files,
  • Possibility to create pictures and anchor them with specific tools in toolbar,
  • Improved “Paste/Renumber” action, with a « find/replace » action applicable groups and comments,
  • New option to compare documents by node and ID names,
  • New display of names in results for curves.

Simulation (all modules)

  • Addition of convergence graphs,
  • Addition of a dedicated assistance for statistic choices,
  • Addition of a new HPC plugin for Petri and Petro.

Petro module   

  • Configurated block shape like the other Boolean modules,
  • Addition “description” column for “tables” data,
  • Improved Petro display (Blocks, connectors…),
  • Display of 90% confidence interval for production availabilities (average and by interval) in result tables,
  • Display of quantiles for production in result tables,
  • Possibility to see the contribution of specific element during step-by-step simulation,
  • Improvement of generated graphic display,
  • Addition of “Restart-delay”, “Restart-capacity” and “Delay before restart and start-up (h)” properties in editing table,
  • Addition of a new maintenance schedule,
  • Possibility to Remove Ramp-Up block from contributors.

Boolean modules   

  • Addition of cost management (in data and computations tab),
  • Addition of No computation of UFI CFI F and R without t=0,
  • Addition of a new warning message if the system is unavailable at t=0 for w(t) lambda(t) R(t) and F(t) computations
  • Addition of a Markov-matrix distribution law that enables to create your own transition matrix,
  • Addition of new distribution laws with automatic generation of Markov graph for redundancies management,
  • Display of details regarding watched nodes during the computation configuration,
  • Possibility to use SIL components as boolean reference in Bool module,
  • Possibility to link matrix on “To display” computation,
  • Addition of empiric uncertainties in distribution law of uncertainties,
  • Possibility to save useful quantiles,
  • Possibility to save quantiles only if uncertainties on variables,
  • Addition of new dispersion intervals (60%, 70%, 80% and 99.9%).

BFiab module       

  • Improved BFiab display (Blocks, connectors…),
  • Configurated block shape like other Boolean modules,
  • Display of distribution law in the top-right corner of blocks,
  • Added short name for blocs in minimal cut set results.

Reseda module    

  • Implementation of “And” and “K/N” logic for nodes.

Risk module

  • Addition of a new Risk report,
  • Addition of new charts for Risk report (initiator and barrier synthesis),
  • New automatic names for “enabling events” and “conditional modifiers” independently of barrier,
  • New names for results tab (“Wavg Final Event”, “Current Risk” and “Revised Risk with new barriers”),
  • Addition of “Source” et “Remark” properties for events and barriers,
  • Possibility to configure column results to display any value,
  • Choice of matrix to print for printing configuration.

SIL module

  • Possibility to use the Calibrated Risk Graph in SIL and Bool modules,
  • Addition of frequency computation (only when needed),
  • Addition of multi processors computation,
  • Addition of properties by default management ( a simplified mode will come soon),
  • Possibility to print a Partial Report without full computation,
  • Improvement of error/warning messages display, only for the computed SIF,
  • Added message “no result computed” displayed at the opening of the window results for not computed system.

Please click on the following link to download the new 2022 GRIF version: