| REFIT METADATA PROCESSING REPORT |
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| Output file: refit_processed_metadata.csv |
| Rows preserved: 20 |
| Columns preserved from metadata_cols_to_keep.yaml: 45 |
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| 1. Scope |
| - Kept only the columns defined in metadata_cols_to_keep.yaml. |
| - Preserved the same row count and building IDs as the input REFIT metadata file. |
| - Standardized values to align with the classes used in results-Baseline.csv when a clear mapping was possible. |
| - Left values null when confidence was low or no clean reference-class mapping was available. |
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| 2. Column-level changes made |
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| build_existing_model.ashrae_iecc_climate_zone_2004 |
| - 20 row(s): nan -> 4C |
| Affected IDs: retrofit_home_1, retrofit_home_2, retrofit_home_3, retrofit_home_4, retrofit_home_5, retrofit_home_6, retrofit_home_7, retrofit_home_8, retrofit_home_9, retrofit_home_10, retrofit_home_11, retrofit_home_12, retrofit_home_13, retrofit_home_15, retrofit_home_16, retrofit_home_17, retrofit_home_18, retrofit_home_19, retrofit_home_20, retrofit_home_21 |
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| build_existing_model.ashrae_iecc_climate_zone_2004_2_a_split |
| - 20 row(s): nan -> 4C |
| Affected IDs: retrofit_home_1, retrofit_home_2, retrofit_home_3, retrofit_home_4, retrofit_home_5, retrofit_home_6, retrofit_home_7, retrofit_home_8, retrofit_home_9, retrofit_home_10, retrofit_home_11, retrofit_home_12, retrofit_home_13, retrofit_home_15, retrofit_home_16, retrofit_home_17, retrofit_home_18, retrofit_home_19, retrofit_home_20, retrofit_home_21 |
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| build_existing_model.building_america_climate_zone |
| - 20 row(s): nan -> Marine |
| Affected IDs: retrofit_home_1, retrofit_home_2, retrofit_home_3, retrofit_home_4, retrofit_home_5, retrofit_home_6, retrofit_home_7, retrofit_home_8, retrofit_home_9, retrofit_home_10, retrofit_home_11, retrofit_home_12, retrofit_home_13, retrofit_home_15, retrofit_home_16, retrofit_home_17, retrofit_home_18, retrofit_home_19, retrofit_home_20, retrofit_home_21 |
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| build_existing_model.county_metro_status |
| - 20 row(s): nan -> Metropolitan |
| Affected IDs: retrofit_home_1, retrofit_home_2, retrofit_home_3, retrofit_home_4, retrofit_home_5, retrofit_home_6, retrofit_home_7, retrofit_home_8, retrofit_home_9, retrofit_home_10, retrofit_home_11, retrofit_home_12, retrofit_home_13, retrofit_home_15, retrofit_home_16, retrofit_home_17, retrofit_home_18, retrofit_home_19, retrofit_home_20, retrofit_home_21 |
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| build_existing_model.geometry_building_type_acs |
| - 16 row(s): Detached -> Single-Family Detached |
| - 3 row(s): Semi-detached -> Single-Family Attached |
| - 1 row(s): Mid-terrace -> Single-Family Attached |
| Affected IDs: retrofit_home_1, retrofit_home_2, retrofit_home_3, retrofit_home_4, retrofit_home_5, retrofit_home_6, retrofit_home_7, retrofit_home_8, retrofit_home_9, retrofit_home_10, retrofit_home_11, retrofit_home_12, retrofit_home_13, retrofit_home_15, retrofit_home_16, retrofit_home_17, retrofit_home_18, retrofit_home_19, retrofit_home_20, retrofit_home_21 |
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| build_existing_model.geometry_garage |
| - 4 row(s): Yes -> nan |
| Affected IDs: retrofit_home_7, retrofit_home_10, retrofit_home_17, retrofit_home_18 |
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| build_existing_model.neighbors |
| - 16 row(s): No Neighbors -> nan |
| - 3 row(s): One Side -> nan |
| - 1 row(s): Two Sides -> nan |
| Affected IDs: retrofit_home_1, retrofit_home_2, retrofit_home_3, retrofit_home_4, retrofit_home_5, retrofit_home_6, retrofit_home_7, retrofit_home_8, retrofit_home_9, retrofit_home_10, retrofit_home_11, retrofit_home_12, retrofit_home_13, retrofit_home_15, retrofit_home_16, retrofit_home_17, retrofit_home_18, retrofit_home_19, retrofit_home_20, retrofit_home_21 |
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| build_existing_model.vintage |
| - 1 row(s): 1975-1980 -> 1970s |
| - 1 row(s): 1988 -> 1980s |
| - 1 row(s): 1850-1899 -> <1940 |
| - 1 row(s): 1878 -> <1940 |
| - 1 row(s): 2005 -> 2000s |
| - 4 row(s): 1965-1974 -> 1960s |
| - 1 row(s): 1966 -> 1960s |
| - 2 row(s): 1919-1944 -> <1940 |
| - 2 row(s): 1945-1964 -> 1940s |
| - 1 row(s): 1991-1995 -> 1990s |
| - 1 row(s): post 2002 -> 2000s |
| - 2 row(s): 1981-1990 -> 1980s |
| - 1 row(s): mid 60s -> 1960s |
| Affected IDs: retrofit_home_1, retrofit_home_3, retrofit_home_4, retrofit_home_5, retrofit_home_6, retrofit_home_7, retrofit_home_8, retrofit_home_9, retrofit_home_10, retrofit_home_11, retrofit_home_12, retrofit_home_13, retrofit_home_15, retrofit_home_16, retrofit_home_17, retrofit_home_18, retrofit_home_19, retrofit_home_20, retrofit_home_21 |
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| build_existing_model.vintage_acs |
| - 1 row(s): 1975-1980 -> 1960-79 |
| - 1 row(s): 1988 -> 1980-99 |
| - 1 row(s): 1850-1899 -> <1940 |
| - 1 row(s): 1878 -> <1940 |
| - 1 row(s): 2005 -> 2000-09 |
| - 4 row(s): 1965-1974 -> 1960-79 |
| - 1 row(s): 1966 -> 1960-79 |
| - 2 row(s): 1919-1944 -> <1940 |
| - 2 row(s): 1945-1964 -> 1940-59 |
| - 1 row(s): 1991-1995 -> 1980-99 |
| - 1 row(s): post 2002 -> 2000-09 |
| - 2 row(s): 1981-1990 -> 1980-99 |
| - 1 row(s): mid 60s -> 1960-79 |
| Affected IDs: retrofit_home_1, retrofit_home_3, retrofit_home_4, retrofit_home_5, retrofit_home_6, retrofit_home_7, retrofit_home_8, retrofit_home_9, retrofit_home_10, retrofit_home_11, retrofit_home_12, retrofit_home_13, retrofit_home_15, retrofit_home_16, retrofit_home_17, retrofit_home_18, retrofit_home_19, retrofit_home_20, retrofit_home_21 |
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| build_existing_model.weather_file_city |
| - 20 row(s): Loughborough -> nan |
| Affected IDs: retrofit_home_1, retrofit_home_2, retrofit_home_3, retrofit_home_4, retrofit_home_5, retrofit_home_6, retrofit_home_7, retrofit_home_8, retrofit_home_9, retrofit_home_10, retrofit_home_11, retrofit_home_12, retrofit_home_13, retrofit_home_15, retrofit_home_16, retrofit_home_17, retrofit_home_18, retrofit_home_19, retrofit_home_20, retrofit_home_21 |
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| build_existing_model.weather_file_latitude |
| - 20 row(s): nan -> 52.7667 |
| Affected IDs: retrofit_home_1, retrofit_home_2, retrofit_home_3, retrofit_home_4, retrofit_home_5, retrofit_home_6, retrofit_home_7, retrofit_home_8, retrofit_home_9, retrofit_home_10, retrofit_home_11, retrofit_home_12, retrofit_home_13, retrofit_home_15, retrofit_home_16, retrofit_home_17, retrofit_home_18, retrofit_home_19, retrofit_home_20, retrofit_home_21 |
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| build_existing_model.weather_file_longitude |
| - 20 row(s): nan -> -1.2 |
| Affected IDs: retrofit_home_1, retrofit_home_2, retrofit_home_3, retrofit_home_4, retrofit_home_5, retrofit_home_6, retrofit_home_7, retrofit_home_8, retrofit_home_9, retrofit_home_10, retrofit_home_11, retrofit_home_12, retrofit_home_13, retrofit_home_15, retrofit_home_16, retrofit_home_17, retrofit_home_18, retrofit_home_19, retrofit_home_20, retrofit_home_21 |
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| 3. Assumptions used |
| - Building type mapping: Detached was mapped to Single-Family Detached. |
| - Building type mapping: Semi-detached and Mid-terrace were mapped to Single-Family Attached. |
| - Versions of vintage labels that did not match the reference classes were binned into the nearest baseline class using the date range implied by the text. |
| - Vintage examples used: 1975-1980 -> 1970s and 1960-79; 1981-1990 -> 1980s and 1980-99; pre-1940 labels -> <1940. |
| - All homes were treated as located in or around Loughborough when filling location-based fields because the source metadata used Loughborough as the weather city. |
| - weather_file_latitude was filled as 52.7667 and weather_file_longitude as -1.2 as approximate coordinates for Loughborough. |
| - county_metro_status was filled as Metropolitan as a best-fit standardization rather than a direct UK administrative equivalent. |
| - ashrae_iecc_climate_zone_2004 and ashrae_iecc_climate_zone_2004_2_a_split were filled as 4C as a best-fit climate analogue for Loughborough. |
| - building_america_climate_zone was filled as Marine as a best-fit climate analogue for Loughborough. |
| - weather_file_city was left null because Loughborough did not clearly match one of the baseline city classes. |
| - geometry_garage was left null when the source value could not be confidently translated into a baseline class such as 1 Car, 2 Car, or 3 Car. |
| - neighbors values from REFIT were not forced into the output when they did not cleanly match the baseline classes; low-confidence cases were left null. |
| - Any field not directly inferable from the REFIT metadata or not confidently mappable to a baseline class was left null. |
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| 4. Confidence notes |
| - High confidence: row count preservation, column filtering, direct building-type remaps, and straightforward vintage binning. |
| - Medium confidence: latitude/longitude for Loughborough. |
| - Low confidence: climate-zone analogues and metro-status analogue, because the baseline taxonomy appears US-centric while REFIT is UK-based. |
| - Low confidence: any inferred geographic/categorical field without an exact REFIT source value or exact baseline class equivalent. |
