Brightway Flows 1.0
GitHub

ecoinvent 3.12

algorithm
Name
Dalapon-sodium
Context
soil → agricultural
Unit
kg
CAS
127-20-8
EC
204-828-5
Basis
cas 127-20-8
Method
algorithm
Substance
fo-9d72ec3fffbfeca2
Target flow
4d9a8790-3ddd-11dd-8f91-0050c2490048

What it could have been

1 flow between them, 3 of them eligible after the dimension and media filter, 10 removed because the context did not agree.

Score Name Unit Context LCIA Flow
0 Sodium Dalapon kg Environmental → Ground → Agricultural 2 4d9a8790-3ddd-11dd-8f91-0050c2490048
Everything this outcome recorded
{
  "source_uuid": "20f4f4b8-a29d-5872-a4a8-2f251866f39e",
  "source_name": "Dalapon-sodium",
  "source_context": [
    "soil",
    "agricultural"
  ],
  "source_context_normalized": [
    "Environmental",
    "Ground",
    "Agricultural"
  ],
  "source_context_iri": "https://vocab.brightway.one/flow-contexts/envi-grou-agri",
  "source_unit": "kg",
  "source_cas": "127-20-8",
  "source_ec": "204-828-5",
  "flow_object_id": "fo-9d72ec3fffbfeca2",
  "target_name": "Sodium Dalapon",
  "target_elementary_flow_id": "4d9a8790-3ddd-11dd-8f91-0050c2490048",
  "target_context": [
    "Environmental",
    "Ground",
    "Agricultural"
  ],
  "target_unit": "kg",
  "basis": "cas",
  "basis_value": "127-20-8",
  "selector_reason": "exact-context-iri-match",
  "matching_method": "algorithm",
  "algorithm_details": {
    "flow_object_candidate_count": 1,
    "elementary_candidate_count": 13,
    "eligible_candidate_count": 3,
    "filtered_out_context_mismatch_count": 10,
    "required_dimension": "Environmental",
    "required_media": "Ground",
    "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": "4d9a8790-3ddd-11dd-8f91-0050c2490048",
        "score": 0,
        "unit_exact": false,
        "context_overlap": 0,
        "context_penalty": 0,
        "context_iri_exact": true,
        "unit": "kg",
        "context": [
          "Environmental",
          "Ground",
          "Agricultural"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-grou-agri"
      }
    ],
    "scored_candidates": [
      {
        "elementary_flow_id": "4d9a8790-3ddd-11dd-8f91-0050c2490048",
        "score": 0,
        "unit_exact": false,
        "context_overlap": 0,
        "context_penalty": 0,
        "context_iri_exact": true,
        "unit": "kg",
        "context": [
          "Environmental",
          "Ground",
          "Agricultural"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-grou-agri"
      }
    ],
    "winning_score": null,
    "tie_on_top_score": false,
    "source_context_original": [
      "soil",
      "agricultural"
    ],
    "source_context_normalized": [
      "Environmental",
      "Ground",
      "Agricultural"
    ],
    "source_context_used_for_matching": [
      "Environmental",
      "Ground",
      "Agricultural"
    ],
    "source_context_matching_basis": "normalized"
  },
  "provenance": {
    "prov:wasGeneratedBy": "merge_ecoinvent",
    "prov:wasAttributedTo": "brightway-flows",
    "prov:hadPrimarySource": [
      "ecoinvent:3.12:20f4f4b8-a29d-5872-a4a8-2f251866f39e",
      "Dalapon-sodium",
      "",
      "algorithm.lookup_order=cas>ec>label",
      "algorithm.basis=cas:127-20-8",
      "algorithm.flow_object_candidates=1",
      "algorithm.elementary_candidates=13",
      "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(cas:127-20-8);flow_object_candidates(1);elementary_candidates(13);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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