{
  "created_utc": "2026-09-08T18:05:00.442178+00:00",
  "snapshot": "iteration-400",
  "scope": "Integrate velocity across lines in actual sampled planes, per unit span.\n\nThis is a local section diagnostic. It is not a full-width flow rate or a\nconservative flow split for the three-dimensional device.\n",
  "sections_x_m": [
    -0.111,
    0.111
  ],
  "source_sha256": {
    "left": "ad81877b63f99e271a8f30eb6e713a821427d90d2bba2fc505b33b9372bb8ade",
    "right": "2dec9925109f71bea1d5ef6966530b1c79ea1d18f12e58e8836ff5026e271ba4"
  },
  "results": {
    "left": {
      "front_opening": {
        "start_YZ_mm": [
          40.0,
          0.0
        ],
        "end_YZ_mm": [
          48.129883,
          4.663238
        ],
        "positive_normal_YZ": [
          0.49755314317590477,
          -0.8674334958460953
        ],
        "sampled_fluid_line_length_mm": 9.372341521075453,
        "positive_flux_m2_s": 0.010718392027558574,
        "negative_flux_m2_s": 0.001379974147358603,
        "net_flux_m2_s": 0.00933841788019997
      },
      "upward_channel_at_Z20": {
        "start_YZ_mm": [
          0.01,
          20.001
        ],
        "end_YZ_mm": [
          45.0,
          20.001
        ],
        "positive_normal_YZ": [
          0.0,
          1.0
        ],
        "sampled_fluid_line_length_mm": 40.87063716888427,
        "positive_flux_m2_s": 0.06784249347843452,
        "negative_flux_m2_s": 0.0,
        "net_flux_m2_s": 0.06784249347843452
      }
    },
    "right": {
      "front_opening": {
        "start_YZ_mm": [
          40.0,
          0.0
        ],
        "end_YZ_mm": [
          48.129883,
          4.663238
        ],
        "positive_normal_YZ": [
          0.49755314317590477,
          -0.8674334958460953
        ],
        "sampled_fluid_line_length_mm": 9.37233707134339,
        "positive_flux_m2_s": 0.00882452444647163,
        "negative_flux_m2_s": 0.0010041044235077734,
        "net_flux_m2_s": 0.007820420022963858
      },
      "upward_channel_at_Z20": {
        "start_YZ_mm": [
          0.01,
          20.001
        ],
        "end_YZ_mm": [
          45.0,
          20.001
        ],
        "positive_normal_YZ": [
          0.0,
          1.0
        ],
        "sampled_fluid_line_length_mm": 40.870638122558596,
        "positive_flux_m2_s": 0.06000034658883202,
        "negative_flux_m2_s": 0.0,
        "net_flux_m2_s": 0.06000034658883202
      }
    }
  },
  "method": "Piecewise-linear sampled velocities integrated over intersected triangles. Front line joins the printed divider tip to the laptop nose shoulder in the CAD section."
}