{
  "version": "2.1.0",
  "method": "idw-canonical",
  "description": "Interpolated using IDW with canonical formation classification",
  "created": "2026-02-05T03:05:05.254Z",
  "grid": {
    "nx": 545,
    "nz": 310,
    "dx": 0.999417398512179,
    "dz": 0.9987336000000082,
    "xMin": -164.17940948733929,
    "xMax": 380.50307270179826,
    "zMin": -9.565758000000429,
    "zMax": 300.04165800000214
  },
  "wells": {
    "total": 131,
    "totalLayers": 3032
  },
  "formations": [
    {
      "canonical": "cockfield_formation",
      "displayName": "Cockfield Formation",
      "color": "#D7BF9D",
      "aquiferRole": "aquitard",
      "sampleCount": 581,
      "validCells": 168950,
      "files": {
        "top": "surfaces/cockfield_formation_top.bin",
        "bottom": "surfaces/cockfield_formation_bottom.bin",
        "confidence": "surfaces/cockfield_formation_confidence.bin",
        "k": "surfaces/cockfield_formation_k.bin"
      }
    },
    {
      "canonical": "claiborne_undiff",
      "displayName": "Claiborne Group (Undifferentiated)",
      "color": "#AAAAAA",
      "aquiferRole": "unknown",
      "sampleCount": 423,
      "validCells": 168950,
      "files": {
        "top": "surfaces/claiborne_undiff_top.bin",
        "bottom": "surfaces/claiborne_undiff_bottom.bin",
        "confidence": "surfaces/claiborne_undiff_confidence.bin",
        "k": "surfaces/claiborne_undiff_k.bin"
      }
    },
    {
      "canonical": "cook_mountain_formation",
      "displayName": "Cook Mountain Formation",
      "color": "#7B7D7D",
      "aquiferRole": "confining",
      "sampleCount": 301,
      "validCells": 168950,
      "files": {
        "top": "surfaces/cook_mountain_formation_top.bin",
        "bottom": "surfaces/cook_mountain_formation_bottom.bin",
        "confidence": "surfaces/cook_mountain_formation_confidence.bin",
        "k": "surfaces/cook_mountain_formation_k.bin"
      }
    },
    {
      "canonical": "loess",
      "displayName": "Loess",
      "color": "#D5DBDB",
      "aquiferRole": "confining",
      "sampleCount": 263,
      "validCells": 168950,
      "files": {
        "top": "surfaces/loess_top.bin",
        "bottom": "surfaces/loess_bottom.bin",
        "confidence": "surfaces/loess_confidence.bin",
        "k": "surfaces/loess_k.bin"
      }
    },
    {
      "canonical": "alluvium",
      "displayName": "Alluvium",
      "color": "#D4AC0D",
      "aquiferRole": "aquifer",
      "sampleCount": 263,
      "validCells": 168950,
      "files": {
        "top": "surfaces/alluvium_top.bin",
        "bottom": "surfaces/alluvium_bottom.bin",
        "confidence": "surfaces/alluvium_confidence.bin",
        "k": "surfaces/alluvium_k.bin"
      }
    },
    {
      "canonical": "fort_pillow_sand",
      "displayName": "Fort Pillow Sand",
      "color": "#5DADE2",
      "aquiferRole": "aquifer",
      "sampleCount": 256,
      "validCells": 168950,
      "files": {
        "top": "surfaces/fort_pillow_sand_top.bin",
        "bottom": "surfaces/fort_pillow_sand_bottom.bin",
        "confidence": "surfaces/fort_pillow_sand_confidence.bin",
        "k": "surfaces/fort_pillow_sand_k.bin"
      }
    },
    {
      "canonical": "terrace_deposits",
      "displayName": "Terrace Deposits",
      "color": "#E59866",
      "aquiferRole": "aquifer",
      "sampleCount": 192,
      "validCells": 168950,
      "files": {
        "top": "surfaces/terrace_deposits_top.bin",
        "bottom": "surfaces/terrace_deposits_bottom.bin",
        "confidence": "surfaces/terrace_deposits_confidence.bin",
        "k": "surfaces/terrace_deposits_k.bin"
      }
    },
    {
      "canonical": "jackson_formation",
      "displayName": "Jackson Formation",
      "color": "#5D6D7E",
      "aquiferRole": "confining",
      "sampleCount": 182,
      "validCells": 168950,
      "files": {
        "top": "surfaces/jackson_formation_top.bin",
        "bottom": "surfaces/jackson_formation_bottom.bin",
        "confidence": "surfaces/jackson_formation_confidence.bin",
        "k": "surfaces/jackson_formation_k.bin"
      }
    },
    {
      "canonical": "memphis_sand_lower",
      "displayName": "Memphis Sand (Lower)",
      "color": "#CD6155",
      "aquiferRole": "aquifer",
      "sampleCount": 168,
      "validCells": 168950,
      "files": {
        "top": "surfaces/memphis_sand_lower_top.bin",
        "bottom": "surfaces/memphis_sand_lower_bottom.bin",
        "confidence": "surfaces/memphis_sand_lower_confidence.bin",
        "k": "surfaces/memphis_sand_lower_k.bin"
      }
    },
    {
      "canonical": "flour_island_formation",
      "displayName": "Flour Island Formation",
      "color": "#566573",
      "aquiferRole": "confining",
      "sampleCount": 146,
      "validCells": 168950,
      "files": {
        "top": "surfaces/flour_island_formation_top.bin",
        "bottom": "surfaces/flour_island_formation_bottom.bin",
        "confidence": "surfaces/flour_island_formation_confidence.bin",
        "k": "surfaces/flour_island_formation_k.bin"
      }
    },
    {
      "canonical": "memphis_sand_upper",
      "displayName": "Memphis Sand (Upper)",
      "color": "#F4D03F",
      "aquiferRole": "aquifer",
      "sampleCount": 111,
      "validCells": 168950,
      "files": {
        "top": "surfaces/memphis_sand_upper_top.bin",
        "bottom": "surfaces/memphis_sand_upper_bottom.bin",
        "confidence": "surfaces/memphis_sand_upper_confidence.bin",
        "k": "surfaces/memphis_sand_upper_k.bin"
      }
    },
    {
      "canonical": "memphis_sand_middle",
      "displayName": "Memphis Sand (Middle)",
      "color": "#E67E22",
      "aquiferRole": "aquifer",
      "sampleCount": 102,
      "validCells": 168950,
      "files": {
        "top": "surfaces/memphis_sand_middle_top.bin",
        "bottom": "surfaces/memphis_sand_middle_bottom.bin",
        "confidence": "surfaces/memphis_sand_middle_confidence.bin",
        "k": "surfaces/memphis_sand_middle_k.bin"
      }
    },
    {
      "canonical": "old_breastworks_formation",
      "displayName": "Old Breastworks Formation",
      "color": "#4A4A4A",
      "aquiferRole": "confining",
      "sampleCount": 22,
      "validCells": 168950,
      "files": {
        "top": "surfaces/old_breastworks_formation_top.bin",
        "bottom": "surfaces/old_breastworks_formation_bottom.bin",
        "confidence": "surfaces/old_breastworks_formation_confidence.bin",
        "k": "surfaces/old_breastworks_formation_k.bin"
      }
    },
    {
      "canonical": "wilcox_group_undiff",
      "displayName": "Wilcox Group (Undifferentiated)",
      "color": "#6E4C41",
      "aquiferRole": "unknown",
      "sampleCount": 14,
      "validCells": 164215,
      "files": {
        "top": "surfaces/wilcox_group_undiff_top.bin",
        "bottom": "surfaces/wilcox_group_undiff_bottom.bin",
        "confidence": "surfaces/wilcox_group_undiff_confidence.bin",
        "k": "surfaces/wilcox_group_undiff_k.bin"
      }
    },
    {
      "canonical": "unknown",
      "displayName": "Unknown",
      "color": "#CCCCCC",
      "aquiferRole": "unknown",
      "sampleCount": 7,
      "validCells": 136602,
      "files": {
        "top": "surfaces/unknown_top.bin",
        "bottom": "surfaces/unknown_bottom.bin",
        "confidence": "surfaces/unknown_confidence.bin",
        "k": "surfaces/unknown_k.bin"
      }
    }
  ],
  "format": "draco",
  "dracoFiles": [
    {
      "canonical": "cockfield_formation",
      "displayName": "Cockfield Formation",
      "color": "#D7BF9D",
      "aquiferRole": "aquitard",
      "file": "draco/cockfield_formation.drc"
    },
    {
      "canonical": "claiborne_undiff",
      "displayName": "Claiborne Group (Undifferentiated)",
      "color": "#AAAAAA",
      "aquiferRole": "unknown",
      "file": "draco/claiborne_undiff.drc"
    },
    {
      "canonical": "cook_mountain_formation",
      "displayName": "Cook Mountain Formation",
      "color": "#7B7D7D",
      "aquiferRole": "confining",
      "file": "draco/cook_mountain_formation.drc"
    },
    {
      "canonical": "loess",
      "displayName": "Loess",
      "color": "#D5DBDB",
      "aquiferRole": "confining",
      "file": "draco/loess.drc"
    },
    {
      "canonical": "alluvium",
      "displayName": "Alluvium",
      "color": "#D4AC0D",
      "aquiferRole": "aquifer",
      "file": "draco/alluvium.drc"
    },
    {
      "canonical": "fort_pillow_sand",
      "displayName": "Fort Pillow Sand",
      "color": "#5DADE2",
      "aquiferRole": "aquifer",
      "file": "draco/fort_pillow_sand.drc"
    },
    {
      "canonical": "terrace_deposits",
      "displayName": "Terrace Deposits",
      "color": "#E59866",
      "aquiferRole": "aquifer",
      "file": "draco/terrace_deposits.drc"
    },
    {
      "canonical": "jackson_formation",
      "displayName": "Jackson Formation",
      "color": "#5D6D7E",
      "aquiferRole": "confining",
      "file": "draco/jackson_formation.drc"
    },
    {
      "canonical": "memphis_sand_lower",
      "displayName": "Memphis Sand (Lower)",
      "color": "#CD6155",
      "aquiferRole": "aquifer",
      "file": "draco/memphis_sand_lower.drc"
    },
    {
      "canonical": "flour_island_formation",
      "displayName": "Flour Island Formation",
      "color": "#566573",
      "aquiferRole": "confining",
      "file": "draco/flour_island_formation.drc"
    },
    {
      "canonical": "memphis_sand_upper",
      "displayName": "Memphis Sand (Upper)",
      "color": "#F4D03F",
      "aquiferRole": "aquifer",
      "file": "draco/memphis_sand_upper.drc"
    },
    {
      "canonical": "memphis_sand_middle",
      "displayName": "Memphis Sand (Middle)",
      "color": "#E67E22",
      "aquiferRole": "aquifer",
      "file": "draco/memphis_sand_middle.drc"
    },
    {
      "canonical": "old_breastworks_formation",
      "displayName": "Old Breastworks Formation",
      "color": "#4A4A4A",
      "aquiferRole": "confining",
      "file": "draco/old_breastworks_formation.drc"
    },
    {
      "canonical": "wilcox_group_undiff",
      "displayName": "Wilcox Group (Undifferentiated)",
      "color": "#6E4C41",
      "aquiferRole": "unknown",
      "file": "draco/wilcox_group_undiff.drc"
    },
    {
      "canonical": "unknown",
      "displayName": "Unknown",
      "color": "#CCCCCC",
      "aquiferRole": "unknown",
      "file": "draco/unknown.drc"
    }
  ]
}