Fix uncertainty data in LCIs

polca · Aug 8, 2024 · c65cee0 · c65cee0
1 parent 1437470
commit c65cee0
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/premise/transformation.py b/premise/transformation.py
@@ -67,7 +67,7 @@ def redefine_uncertainty_params(old_exc, new_exc):
 
         elif old_exc.get("uncertainty type") == 2:
             return (
-                math.log(new_exc["amount"]),
+                math.log(new_exc["amount"] * -1) if new_exc["amount"] < 0 else math.log(new_exc["amount"]),
                 old_exc.get("scale"),
                 None,
                 None,

diff --git a/premise/validation.py b/premise/validation.py
@@ -214,6 +214,17 @@ def check_uncertainty(self):
                         )
                         self.log_issue(ds, "incomplete uncertainty data", message)
 
+                    if exc.get("uncertainty type", 0) == 2 and "loc" not in exc:
+                        exc["loc"] = math.log(exc["amount"])
+
+                    if exc.get("uncertainty type", 0) == 3 and "loc" not in exc:
+                        exc["loc"] = exc["amount"]
+
+                    if exc.get("uncertainty type", 0) == 5 and "loc" not in exc:
+                        exc["loc"] = exc["amount"]
+
+
+
     def check_datasets_integrity(self):
         # Verify no unintended loss of datasets
         original_activities = [