Albrja/mic-5776/remove-untracking-age (#520)

Albrja/mic-5776/remove-untracking-age

Fixes configuration key to untracking age
- *Category*: Bugfix
- *JIRA issue*: https://jira.ihme.washington.edu/browse/MIC-5776

Changes and notes
-Fixes configuration key to untracking age for FertilityCrudeBirthRate

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Author: albrja

CHANGELOG.rst

@@ -1,3 +1,7 @@
+**4.0.2 - 05/01/25**
+
+  - Bugfix: Fix configuration key for untracking age in FertilityCrudeBirthRate
+
 **4.0.1 - 03/21/25**
 
  - Feature: Update required resources for all components

src/vivarium_public_health/population/data_transformations.py

@@ -561,22 +561,24 @@ def get_live_births_per_year(builder):
 
 
 def rescale_final_age_bin(builder, population_data):
-    exit_age = builder.configuration.population.to_dict().get("exit_age", None)
-    if exit_age:
-        population_data = population_data.loc[population_data["age_start"] < exit_age].copy()
-        cut_bin_idx = exit_age <= population_data["age_end"]
+    untracking_age = builder.configuration.population.to_dict().get("untracking_age", None)
+    if untracking_age:
+        population_data = population_data.loc[
+            population_data["age_start"] < untracking_age
+        ].copy()
+        cut_bin_idx = untracking_age <= population_data["age_end"]
         cut_age_start = population_data.loc[cut_bin_idx, "age_start"]
         cut_age_end = population_data.loc[cut_bin_idx, "age_end"]
-        population_data.loc[cut_bin_idx, "value"] *= (exit_age - cut_age_start) / (
+        population_data.loc[cut_bin_idx, "value"] *= (untracking_age - cut_age_start) / (
             cut_age_end - cut_age_start
         )
-        population_data.loc[cut_bin_idx, "age_end"] = exit_age
+        population_data.loc[cut_bin_idx, "age_end"] = untracking_age
     return population_data
 
 
 def validate_crude_birth_rate_data(builder, data_year_max):
-    exit_age = builder.configuration.population.to_dict().get("exit_age", None)
-    if exit_age and builder.configuration.population.age_end != exit_age:
+    untracking_age = builder.configuration.population.to_dict().get("untracking_age", None)
+    if untracking_age and builder.configuration.population.age_end != untracking_age:
         raise ValueError(
             "If you specify an exit age, the initial population age end must be the same "
             "for the crude birth rate calculation to work."