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Seasoned ⭐️⭐️
August 10, 2026
Question

Cognite Simulators Connectors. Access to Files stored in Cognite Data Models

  • August 10, 2026
  • 2 replies
  • 41 views

Current state

We use Cognite Simulator Connectors to run simulations.

To run a simulation, a model must first be available in the Simulator Models list. Today, this is done through a data engineering process where a simulation file (for example, a PROSPER or UniSim model) is ingested into CDF as a simulator model. Once the model is available, a Routine can be created and executed against it.

 

Possible future state

We are considering storing simulation files directly in Cognite Data Models (they are not stored there today, but we can develop an ingestion pipeline ingesting these files from the sources and into Cognite Data Models). For example, simulation files could be associated with a Cognite Asset, such as 10-WELL-08:

Question

If these simulation files are stored in Cognite Data Models, can they be used directly when executing Simulator Routines?

Or do the files still need to be imported/copied into Simulator Models’ list before they can be used by the Cognite Simulator Connectors?

    2 replies

    belaz19Author
    Seasoned ⭐️⭐️
    August 10, 2026

    @Maciej Marciniak 

    navin.r
    Practitioner ⭐️⭐️⭐️
    Practitioner ⭐️⭐️⭐️
    August 11, 2026

    Hi ​@belaz19 

    No, simulation files stored in Cognite Data Models (as CogniteFile) cannot be used directly by Simulator Routines yet.

    Currently, the Simulator Integration service does not natively support Core Data Modeling (CDM) resources. To run simulations, your files must still be registered in the Simulator Models list using legacy CDF file references 


    You can ingest your files as CogniteFile instances to build your asset-file relationships (such as linking them to 10-WELL-08), but until native CDM support is released for Simulators, you will still need to map or copy those file references to the Simulator Models system so the connectors can access them.