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      "authors": "Kozarev et al. (2011)",
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            "upstream_side": "left",
            "compression": 2.008804017608035,
            "entropy_over_cv": 0.3910041233411583,
            "tangential_field_ratio": 2.0088040176080355,
            "Bt_over_rho_continuous": true,
            "tangential_velocity_continuous": true,
            "compressed": true,
            "entropy_accepted": true,
            "field_amplified": true,
            "upstream_superfast": true,
            "downstream_subfast": true,
            "fast_margin_upstream": 0.4577400280180831,
            "fast_margin_downstream": 0.28800687075349135,
            "normal_slow_and_alfven_speeds": [
              0.0,
              0.0,
              0.0,
              0.0
            ],
            "speed_tolerance": 1e-09,
            "entropy_allowance": -1e-10
          }
        },
        "result_sentence": "A fast shock passes conservation, entropy and characteristic-speed checks for these exact states; the field lies along the front surface (90 degrees to its normal).",
        "next_action": "Assess measurement errors and geometry before applying this local result to an observed front.",
        "diagnostic_extension": "RMO-exact-perpendicular-0.1",
        "geometry": "exactly perpendicular as supplied: field along the front surface; not inferred from observations",
        "baseline_status": "DEGENERATE_NOT_CLASSIFIED",
        "solar_identification": false,
        "stability_tested": false,
        "field_to_normal_angle_degrees": {
          "left": 90.0,
          "right": 90.0
        },
        "geometry_subtype": "perpendicular"
      },
      "direct_RH_residuals": [
        "0E-74",
        "1E-75",
        "0E-74",
        "1E-75"
      ],
      "fast_Mach_upstream": 1.8441339056340076,
      "fast_Mach_downstream": 0.6334930195595566,
      "entropy_over_cv": "0.39100412334115834074034212417947699598914278419787185175815810484356876083",
      "eq5_residual": "0E-74"
    },
    {
      "r": "1.56",
      "U_km_s": "600",
      "c_km_s": "156",
      "request": {
        "schema_version": "rmo-local-discontinuity-0.1",
        "case_id": "R89_08",
        "model": "ideal_mhd_single_planar_discontinuity",
        "units": "normalized_mu0_1",
        "frame": "common_inertial_local_basis",
        "gamma": 1.6666666666666667,
        "front_speed": 0,
        "basis": {
          "normal": [
            1,
            0,
            0
          ],
          "t1": [
            0,
            1,
            0
          ],
          "t2": [
            0,
            0,
            1
          ]
        },
        "left": {
          "rho": 1.0,
          "p": 0.04056,
          "u": [
            1.0,
            0.0,
            0.0
          ],
          "B": [
            0.0,
            0.6442292057516988,
            0.0
          ]
        },
        "right": {
          "rho": 1.56,
          "p": 0.10203994496560351,
          "u": [
            0.6410256410256411,
            0.0,
            0.0
          ],
          "B": [
            0.0,
            1.00499756097265,
            0.0
          ]
        },
        "uncertainty": {
          "mode": "exact_synthetic"
        }
      },
      "result": {
        "case_id": "R89_08",
        "status": "SUPPORTED_LOCAL_CLASS",
        "family": "fast_shock",
        "scope": "one exact planar ideal-MHD discontinuity; Bn=0, Bt nonzero, 1<gamma<2",
        "candidates": {
          "fast_shock": {
            "status": "SUPPORTED",
            "reason": "Full RH, compression, nondecreasing entropy and super-fast to sub-fast normal-flow transition pass."
          },
          "slow_shock": {
            "status": "NOT_ASSESSED",
            "reason": "Required checks not completed."
          },
          "rotational_discontinuity": {
            "status": "NOT_ASSESSED",
            "reason": "Required checks not completed."
          },
          "contact": {
            "status": "NOT_ASSESSED",
            "reason": "Required checks not completed."
          }
        },
        "coverage": {
          "intermediate_switch_limits": "NOT_IMPLEMENTED; never automatically excluded",
          "full_fan_and_compound": "NOT_TESTED by a two-state discontinuity check",
          "smooth_waves_and_image_alternatives": "NOT_TESTED; require their own spatial/observational model"
        },
        "global_uniqueness": false,
        "uncertainty_propagated": false,
        "checks": {
          "front_speed": 0,
          "evaluation_boost": [
            0,
            0.0,
            0.0
          ],
          "rh_scaled_inf": 2.2204460492503126e-16,
          "rh_components": {
            "mass": 2.2204460492503126e-16,
            "normal_momentum": 1.7790957433893202e-16,
            "t1_momentum": 0.0,
            "t2_momentum": 0.0,
            "t1_induction": 0.0,
            "t2_induction": 0.0,
            "energy": 0.0
          },
          "characteristics": {
            "left": {
              "slow": 0.0,
              "alfven_n": 0.0,
              "fast": 0.6947166829315852
            },
            "right": {
              "slow": 0.0,
              "alfven_n": 0.0,
              "fast": 0.8697504330021726
            }
          },
          "front_relative_normal_velocity": {
            "left": 1.0,
            "right": 0.6410256410256411
          },
          "perpendicular": {
            "upstream_side": "left",
            "compression": 1.56,
            "entropy_over_cv": 0.18143895921339415,
            "tangential_field_ratio": 1.5599999999999998,
            "Bt_over_rho_continuous": true,
            "tangential_velocity_continuous": true,
            "compressed": true,
            "entropy_accepted": true,
            "field_amplified": true,
            "upstream_superfast": true,
            "downstream_subfast": true,
            "fast_margin_upstream": 0.30528331706841483,
            "fast_margin_downstream": 0.2287247919765315,
            "normal_slow_and_alfven_speeds": [
              0.0,
              0.0,
              0.0,
              0.0
            ],
            "speed_tolerance": 1e-09,
            "entropy_allowance": -1e-10
          }
        },
        "result_sentence": "A fast shock passes conservation, entropy and characteristic-speed checks for these exact states; the field lies along the front surface (90 degrees to its normal).",
        "next_action": "Assess measurement errors and geometry before applying this local result to an observed front.",
        "diagnostic_extension": "RMO-exact-perpendicular-0.1",
        "geometry": "exactly perpendicular as supplied: field along the front surface; not inferred from observations",
        "baseline_status": "DEGENERATE_NOT_CLASSIFIED",
        "solar_identification": false,
        "stability_tested": false,
        "field_to_normal_angle_degrees": {
          "left": 90.0,
          "right": 90.0
        },
        "geometry_subtype": "perpendicular"
      },
      "direct_RH_residuals": [
        "0E-74",
        "1E-75",
        "0E-74",
        "1E-74"
      ],
      "fast_Mach_upstream": 1.439435707488946,
      "fast_Mach_downstream": 0.7370225028954251,
      "entropy_over_cv": "0.181438959213394270601948555782526911999662685460981789999840432501286442102",
      "eq5_residual": "0E-74"
    }
  ]
}