reformat and rename variables in pecan street dataset adapter
reformat and rename variables in pecan street dataset adapter


Former-commit-id: 7bc8fe7d5d46aa9c81231ab9f21185641b9e3be6
Former-commit-id: b4b053367cbbbb807ce4b6d380c4f1cf646cac28
Former-commit-id: f1354141f271a592e69a1726629587c1bb22ddfe
dssg/wikienergy,dssg/wikienergy,dssg/wikienergy,dssg/wikienergy,dssg/wikienergy