{
  "er_boundary_fraction": "dimensionless",
  "er_expected_fraction": "dimensionless",
  "er_fraction": "dimensionless",
  "er_residual_fraction": "dimensionless",
  "er_source_fraction": "dimensionless",
  "fx_boundary_fraction": "dimensionless",
  "fx_expected_fraction": "dimensionless",
  "fx_fraction": "dimensionless",
  "fx_residual_fraction": "dimensionless",
  "fx_source_fraction": "dimensionless",
  "fy_boundary_fraction": "dimensionless",
  "fy_expected_fraction": "dimensionless",
  "fy_fraction": "dimensionless",
  "fy_residual_fraction": "dimensionless",
  "fy_source_fraction": "dimensionless",
  "fz_boundary_fraction": "dimensionless",
  "fz_expected_fraction": "dimensionless",
  "fz_fraction": "dimensionless",
  "fz_residual_fraction": "dimensionless",
  "fz_source_fraction": "dimensionless",
  "t": "s"
}