Round ALL the float fields for the tiles

data/data-pipeline/data_pipeline/etl/score/constants.py

@@ -387,72 +387,3 @@
     field_names.PERCENT_OF_TRIBAL_AREA_IN_TRACT: "TA_PERC",
     field_names.PERCENT_OF_TRIBAL_AREA_IN_TRACT_DISPLAY: "TA_PERC_FE",
 }
-
-# columns to round floats to 2 decimals
-# TODO refactor to use much smaller subset of fields we DON'T want to round
-TILES_SCORE_FLOAT_COLUMNS = [
-    field_names.DIABETES_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.ASTHMA_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.HEART_DISEASE_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.DIESEL_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.ENERGY_BURDEN_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.EXPECTED_AGRICULTURE_LOSS_RATE_FIELD
-    + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.EXPECTED_BUILDING_LOSS_RATE_FIELD
-    + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.EXPECTED_POPULATION_LOSS_RATE_FIELD
-    + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.HOUSING_BURDEN_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.LOW_LIFE_EXPECTANCY_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.LINGUISTIC_ISO_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.LOW_MEDIAN_INCOME_AS_PERCENT_OF_AMI_FIELD
-    + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.PM25_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.POVERTY_LESS_THAN_100_FPL_FIELD
-    + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.POVERTY_LESS_THAN_200_FPL_IMPUTED_FIELD
-    + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.LEAD_PAINT_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.NPL_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.RMP_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.TSDF_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.TRAFFIC_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.UNEMPLOYMENT_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    # Percentiles for Island areas' workforce columns
-    # To be clear: the island areas pull from 2009 census. PR does not.
-    field_names.LOW_CENSUS_DECENNIAL_AREA_MEDIAN_INCOME_PERCENT_FIELD_2009
-    + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.CENSUS_DECENNIAL_POVERTY_LESS_THAN_100_FPL_FIELD_2009
-    + field_names.ISLAND_AREAS_PERCENTILE_ADJUSTMENT_FIELD
-    + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.CENSUS_DECENNIAL_UNEMPLOYMENT_FIELD_2009
-    + field_names.ISLAND_AREAS_PERCENTILE_ADJUSTMENT_FIELD
-    + field_names.PERCENTILE_FIELD_SUFFIX,
-    # Island areas HS degree attainment rate
-    field_names.CENSUS_DECENNIAL_HIGH_SCHOOL_ED_FIELD_2009,
-    field_names.WASTEWATER_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.DOT_TRAVEL_BURDEN_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.FUTURE_FLOOD_RISK_FIELD + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.FUTURE_WILDFIRE_RISK_FIELD
-    + field_names.PERCENTILE_FIELD_SUFFIX,
-    field_names.TRACT_PERCENT_NON_NATURAL_FIELD_NAME
-    + field_names.PERCENTILE_FIELD_SUFFIX,
-    # Include demographic data for sidebar -- as percents, NOT as percentiles.
-    field_names.PERCENT_BLACK_FIELD_NAME,
-    field_names.PERCENT_AMERICAN_INDIAN_FIELD_NAME,
-    field_names.PERCENT_ASIAN_FIELD_NAME,
-    field_names.PERCENT_HAWAIIAN_FIELD_NAME,
-    field_names.PERCENT_TWO_OR_MORE_RACES_FIELD_NAME,
-    field_names.PERCENT_NON_HISPANIC_WHITE_FIELD_NAME,
-    field_names.PERCENT_HISPANIC_FIELD_NAME,
-    field_names.PERCENT_OTHER_RACE_FIELD_NAME,
-    field_names.PERCENT_AGE_UNDER_10,
-    field_names.PERCENT_AGE_10_TO_64,
-    field_names.PERCENT_AGE_OVER_64,
-    # Geojson cannot support nulls in a boolean column when we create tiles;
-    # to preserve null character, we coerce to floats for all fields
-    # that use null to signify missing information in a boolean field.
-    field_names.ELIGIBLE_FUDS_BINARY_FIELD_NAME,
-    field_names.HISTORIC_REDLINING_SCORE_EXCEEDED,
-    field_names.PERCENT_OF_TRIBAL_AREA_IN_TRACT,
-]

data/data-pipeline/data_pipeline/etl/score/etl_score_post.py

@@ -231,16 +231,15 @@ def _create_tile_data(
         score_tiles = score_tiles[
             ~score_tiles[field_names.GEOID_TRACT_FIELD].isin(tracts_to_drop)
         ]
-
-        score_tiles[constants.TILES_SCORE_FLOAT_COLUMNS] = score_tiles[
-            constants.TILES_SCORE_FLOAT_COLUMNS
-        ].apply(
-            func=lambda series: floor_series(
-                series=series,
-                number_of_decimals=constants.TILES_ROUND_NUM_DECIMALS,
-            ),
-            axis=0,
-        )
+        float_cols = [
+            col
+            for col, col_dtype in score_tiles.dtypes.items()
+            if col_dtype == np.dtype("float64")
+        ]
+        scale_factor = 10**constants.TILES_ROUND_NUM_DECIMALS
+        score_tiles[float_cols] = (
+            score_tiles[float_cols] * scale_factor
+        ).apply(np.floor) / scale_factor
 
         logger.info("Adding fields for island areas and Puerto Rico")
         # The below operation constructs variables for the front end.