Brightway Flows 1.0
GitHub
Present in 2 source lists

Each list resolved it independently. Where they disagree, that is a conflict.

ecoinvent 3.12

algorithm
Name
Water
Context
water → ground-
Unit
m3
CAS
7732-18-5
EC
231-791-2
Basis
material water
Method
algorithm
Substance
fo-464532a8f956fd39
Target flow
4f6f34eca7021b134a2ee7660ac6b7ecd0cfa326

What it could have been

4 flows between them, 4 of them eligible after the dimension and media filter, 1 removed because the context did not agree, and 4 tied on the winning score of 3.

Score Name Unit Context LCIA Flow
3 tied Water m3 Environmental → Water → Long-term 0 4b3fe20b-eae3-4963-8326-d3d32fbfeeff
3 tied Water m3 Environmental → Water → Surface water 209 5e50fc01-19c6-4377-a1cc-bc65a12498ea
3 tied Water m3 Environmental → Water → Ocean 0 631ecf13-0e51-4e35-8235-c6f80c60d72c
3 tied Water m3 Environmental → Water → Unknown 209 a3876d9b-a3e8-4680-861a-4e08642f1392
Everything this outcome recorded
{
  "source_uuid": "51254820-3456-4373-b7b4-056cf7b16e01",
  "source_name": "Water",
  "source_context": [
    "water",
    "ground-"
  ],
  "source_context_normalized": [
    "Environmental",
    "Water",
    "Unconfined aquifer"
  ],
  "source_context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unaq",
  "source_unit": "m3",
  "source_cas": "7732-18-5",
  "source_ec": "231-791-2",
  "flow_object_id": "fo-464532a8f956fd39",
  "target_name": "Water",
  "target_elementary_flow_id": "4f6f34eca7021b134a2ee7660ac6b7ecd0cfa326",
  "target_context": [
    "Environmental",
    "Water",
    "Unconfined aquifer"
  ],
  "target_unit": "m3",
  "basis": "material",
  "basis_value": "water",
  "selector_reason": "new-elementary-flow-created",
  "matching_method": "algorithm",
  "algorithm_details": {
    "flow_object_candidate_count": 1,
    "elementary_candidate_count": 5,
    "eligible_candidate_count": 4,
    "filtered_out_context_mismatch_count": 1,
    "required_dimension": "Environmental",
    "required_media": "Water",
    "selector_model": "exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto",
    "top_candidates": [
      {
        "elementary_flow_id": "4b3fe20b-eae3-4963-8326-d3d32fbfeeff",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "m3",
        "context": [
          "Environmental",
          "Water",
          "Long-term"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-lote"
      },
      {
        "elementary_flow_id": "5e50fc01-19c6-4377-a1cc-bc65a12498ea",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "m3",
        "context": [
          "Environmental",
          "Water",
          "Surface water"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-suwa"
      },
      {
        "elementary_flow_id": "631ecf13-0e51-4e35-8235-c6f80c60d72c",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "m3",
        "context": [
          "Environmental",
          "Water",
          "Ocean"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-ocea"
      },
      {
        "elementary_flow_id": "a3876d9b-a3e8-4680-861a-4e08642f1392",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "m3",
        "context": [
          "Environmental",
          "Water",
          "Unknown"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn"
      }
    ],
    "scored_candidates": [
      {
        "elementary_flow_id": "4b3fe20b-eae3-4963-8326-d3d32fbfeeff",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "m3",
        "context": [
          "Environmental",
          "Water",
          "Long-term"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-lote"
      },
      {
        "elementary_flow_id": "5e50fc01-19c6-4377-a1cc-bc65a12498ea",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "m3",
        "context": [
          "Environmental",
          "Water",
          "Surface water"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-suwa"
      },
      {
        "elementary_flow_id": "631ecf13-0e51-4e35-8235-c6f80c60d72c",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "m3",
        "context": [
          "Environmental",
          "Water",
          "Ocean"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-ocea"
      },
      {
        "elementary_flow_id": "a3876d9b-a3e8-4680-861a-4e08642f1392",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "m3",
        "context": [
          "Environmental",
          "Water",
          "Unknown"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn"
      }
    ],
    "winning_score": 3,
    "tie_on_top_score": true,
    "source_context_original": [
      "water",
      "ground-"
    ],
    "source_context_normalized": [
      "Environmental",
      "Water",
      "Unconfined aquifer"
    ],
    "source_context_used_for_matching": [
      "Environmental",
      "Water",
      "Unconfined aquifer"
    ],
    "source_context_matching_basis": "normalized"
  },
  "provenance": {
    "prov:wasGeneratedBy": "merge_ecoinvent",
    "prov:wasAttributedTo": "consensus-flow-list",
    "prov:hadPrimarySource": [
      "ecoinvent:3.12:51254820-3456-4373-b7b4-056cf7b16e01",
      "Water",
      "",
      "algorithm.lookup_order=cas>ec>label",
      "algorithm.basis=material:water",
      "algorithm.flow_object_candidates=1",
      "algorithm.elementary_candidates=5",
      "algorithm.selector_reason=new-elementary-flow-created",
      "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto",
      "algorithm.winning_score=3",
      "algorithm.tie_on_top_score=true"
    ],
    "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(material:water);flow_object_candidates(1);elementary_candidates(5);selector(new-elementary-flow-created);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
  }
}

ecoinvent 3.8

algorithm
Name
Water
Context
water → ground-
Unit
m3
CAS
7732-18-5
EC
231-791-2
Basis
material water
Method
algorithm
Substance
fo-464532a8f956fd39
Target flow
4f6f34eca7021b134a2ee7660ac6b7ecd0cfa326

What it could have been

1 flow between them, 6 of them eligible after the dimension and media filter, 1 removed because the context did not agree.

Score Name Unit Context LCIA Flow
0 Water m3 Environmental → Water → Unconfined aquifer 0 4f6f34eca7021b134a2ee7660ac6b7ecd0cfa326
Everything this outcome recorded
{
  "source_uuid": "51254820-3456-4373-b7b4-056cf7b16e01",
  "source_name": "Water",
  "source_context": [
    "water",
    "ground-"
  ],
  "source_context_normalized": [
    "Environmental",
    "Water",
    "Unconfined aquifer"
  ],
  "source_context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unaq",
  "source_unit": "m3",
  "source_cas": "7732-18-5",
  "source_ec": "231-791-2",
  "flow_object_id": "fo-464532a8f956fd39",
  "target_name": "Water",
  "target_elementary_flow_id": "4f6f34eca7021b134a2ee7660ac6b7ecd0cfa326",
  "target_context": [
    "Environmental",
    "Water",
    "Unconfined aquifer"
  ],
  "target_unit": "m3",
  "basis": "material",
  "basis_value": "water",
  "selector_reason": "exact-context-iri-match",
  "matching_method": "algorithm",
  "algorithm_details": {
    "flow_object_candidate_count": 1,
    "elementary_candidate_count": 7,
    "eligible_candidate_count": 6,
    "filtered_out_context_mismatch_count": 1,
    "required_dimension": "Environmental",
    "required_media": "Water",
    "selector_model": "exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto",
    "top_candidates": [
      {
        "elementary_flow_id": "4f6f34eca7021b134a2ee7660ac6b7ecd0cfa326",
        "score": 0,
        "unit_exact": false,
        "context_overlap": 0,
        "context_penalty": 0,
        "context_iri_exact": true,
        "unit": "m3",
        "context": [
          "Environmental",
          "Water",
          "Unconfined aquifer"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unaq"
      }
    ],
    "scored_candidates": [
      {
        "elementary_flow_id": "4f6f34eca7021b134a2ee7660ac6b7ecd0cfa326",
        "score": 0,
        "unit_exact": false,
        "context_overlap": 0,
        "context_penalty": 0,
        "context_iri_exact": true,
        "unit": "m3",
        "context": [
          "Environmental",
          "Water",
          "Unconfined aquifer"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unaq"
      }
    ],
    "winning_score": null,
    "tie_on_top_score": false,
    "source_context_original": [
      "water",
      "ground-"
    ],
    "source_context_normalized": [
      "Environmental",
      "Water",
      "Unconfined aquifer"
    ],
    "source_context_used_for_matching": [
      "Environmental",
      "Water",
      "Unconfined aquifer"
    ],
    "source_context_matching_basis": "normalized"
  },
  "provenance": {
    "prov:wasGeneratedBy": "merge_ecoinvent",
    "prov:wasAttributedTo": "consensus-flow-list",
    "prov:hadPrimarySource": [
      "ecoinvent:3.8:51254820-3456-4373-b7b4-056cf7b16e01",
      "Water",
      "",
      "algorithm.lookup_order=cas>ec>label",
      "algorithm.basis=material:water",
      "algorithm.flow_object_candidates=1",
      "algorithm.elementary_candidates=7",
      "algorithm.selector_reason=exact-context-iri-match",
      "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
    ],
    "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(material:water);flow_object_candidates(1);elementary_candidates(7);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
  }
}

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