mtsa_nctcog_96 NREL Changelog 
Version date: 2020-02-20 
 
Table name changes: 
 
    Activities-1 renamed to survey_trips. 

Column name changes: 
 
    id renamed to sampno. 
    per_num renamed to perno. 
    tdtrpnum renamed to tripno. 
    vehid renamed to vehno. 

Column redactions: 
 
    q143b

Column additions: 
 
