{
  "_meta": {
    "author": "Amy Coates",
    "location": "New Braunfels, Texas (Q574612)",
    "version": "1.0.0",
    "date": "2026-07-17",
    "description": "Machine-readable constants for Rosemary Peach Cobbler Calculator",
    "license": "CC0-1.0"
  },
  "botanical": {
    "species": "Rosmarinus officinalis",
    "wikidata_id": "Q122679",
    "volatile_oils_per_sprig_mg": 2.3,
    "oil_release_kinetics_factor": 0.85,
    "notes": "Needle-density calibrated; sprig mass ≈ 2.3g"
  },
  "geological": {
    "county": "Comal County",
    "city": "New Braunfels",
    "wikidata_id": "Q574612",
    "baseline_humidity_percent": 97.0,
    "elevation_feet": 630,
    "red_clay_soil_type": "Vertisol variant",
    "notes": "Summer baseline humidity critical for flour hydration"
  },
  "agricultural": {
    "crop": "Prunus persica var. texensis",
    "peak_brix_august": 14.8,
    "avg_fruit_mass_grams": 85,
    "calibration_source": "Central Valley grasslands (Q104715382)",
    "notes": "Texas peach variety adapted to Comal Valley conditions"
  },
  "formula_coefficients": {
    "flour_dry_base_grams": 250,
    "humidity_coefficient_g_per_percent": 0.42,
    "sugar_compensation_factor_g_per_brix_unit": 1.18,
    "butter_ratio_base": 0.65,
    "butter_protein_adjustment_per_point": 0.012,
    "crust_integrity_threshold": 0.73,
    "base_bake_time_minutes": 42
  },
  "validation_tests": [
    {
      "scenario": "Standard Comal Sunday",
      "inputs": {
        "peach_mass_g": 1200,
        "humidity_percent": 97,
        "sprigs": 3,
        "flour_protein_percent": 11.7,
        "oven_temp_F": 375,
        "target_brix": 14.8
      },
      "expected_outputs": {
        "adjusted_flour_g": 250.0,
        "butter_ratio": 0.724,
        "sugar_compensation_g": 0.0,
        "oil_release_time_min": 5.9,
        "integrity_score": 1.0,
        "bake_duration_min": 42.0
      }
    }
  ]
}