_12 NREL Changelog 
Version date: 2021-06-04 
 
Table name changes: 
 
    survey_person_weighted_y1_atl.csv renamed to survey_person_weighted_y1_atl. 
    survey_person_weighted_y1_sea.csv renamed to survey_person_weighted_y1_sea. 
    survey_person_weighted_y2_atl.csv renamed to survey_person_weighted_y2_atl. 
    survey_person_weighted_y2_sea.csv renamed to survey_person_weighted_y2_sea. 
    survey_person_y1_atl.csv renamed to survey_person_y1_atl. 
    survey_person_y1_sea.csv renamed to survey_person_y1_sea. 
    survey_person_y2_atl.csv renamed to survey_person_y2_atl. 
    survey_person_y2_sea.csv renamed to survey_person_y2_sea. 
    survey_trip_atl.csv renamed to survey_trip_atl. 
    survey_trip_sea.csv renamed to survey_trip_sea. 
    survey_trip_weighted_atl.csv renamed to survey_trip_weighted_atl. 
    survey_trip_weighted_sea.csv renamed to survey_trip_weighted_sea. 

Column name changes: 
 
    password renamed to sampno. 
    memberid renamed to perno. 
    olat renamed to origin_latitude. 
    olon renamed to origin_longitude. 
    dlat renamed to destination_latitude. 
    dlon renamed to destination_longitude. 
    y1_zip renamed to y1_zipcode. 
    y2_zip renamed to y2_zipcode. 

Column redactions: 
 
    destination_address
    olatlon
    dlatlon
    oaddress
    oloc
    dloc
    geom_destination_nrel
    geom_origin_nrel
    origin_longitude
    destination_longitude
    destination_latitude
    daddress
    origin_latitude

Column additions: 
 
    geom_origin_nrel
    geom_destination_nrel
