umd_12 NREL Changelog 
Version date: 2019-10-11 
 
Table name changes: 
 
    ICC_person_info renamed to survey_person. 
    ICC_recall_survey renamed to survey_recall. 
    ICC_GPS_points renamed to v_points. 

Column name changes: 
 
    device_id renamed to vehno. 

Column redactions: 
 
    end_address_4
    start_address_10
    end_address_8
    start_address_2
    start_address_7
    commute_end_oth
    start_address_3
    end_address_2
    end_address_7
    start_address_4
    start_address_9
    commute_address_2
    commute_address_1
    end_address_6
    long
    commute_start_oth
    end_address_5
    start_address_8
    start_address_6
    end_address_9
    start_address_5
    end_address_3
    start_address_1
    age
    end_address_10
    end_address_1
    lat

Column additions: 
 
    age_nrel_agebin
