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Frontier Format

A shared representation for meshes, fields, and simulation provenance.

View source on GitHub

About Frontier Format

Frontier Format defines the data that moves between connectors, datasets, training, and visualization. Its chunked dataset layout preserves simulation context alongside surfaces, volume meshes, regular grids, and point clouds.

  • Represent steady and transient simulation data.
  • Keep solver settings, boundary conditions, and geometry provenance with the fields.
  • Read, write, and validate datasets with the reference tooling.

Before you use it

Code is Apache-2.0. The normative format specification is CC-BY-4.0. Check the format version before exchanging datasets.

See how it connects to Frontier

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ArrayRoute

Read chunked scientific arrays within an explicit memory budget.

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Frontier SDK

Experiment tracking for physics ML, including offline logging.

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Frontier Viz

GPU rendering for simulation meshes and fields across hosts.

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