5. Properties File Format

The current version of the properties file format is 1.1.

/

Attributes:

  • filetype (char[]) – String indicating the type of file.

  • version (int[2]) – Major and minor version of the statepoint file format.

  • openmc_version (int[3]) – Major, minor, and release version number for OpenMC.

  • git_sha1 (char[40]) – Git commit SHA-1 hash.

  • date_and_time (char[]) – Date and time the summary was written.

  • path (char[]) – Path to directory containing input files.

/geometry/

Attributes:

  • n_cells (int) – Number of cells in the problem.

/geometry/cells/cell <uid>/

Datasets:

  • temperature (double[]) – Temperature of the cell in [K].

  • density (double[]) – Density of the cell in [g/cm3].

/materials/

Attributes:

  • n_materials (int) – Number of materials in the problem.

/materials/material <uid>/

Attributes:

  • atom_density (double) – Total density in [atom/b-cm].

  • mass_density (double) – Total density in [g/cm^3].