1 2 3 4 5 6 7
commodity_id,region_id,time_slice,fraction heat,R1,all-year.night,0.1 heat,R1,all-year.morning,0.15 heat,R1,all-year.afternoon,0.1 heat,R1,all-year.early-peak,0.15 heat,R1,all-year.late-peak,0.3 heat,R1,all-year.evening,0.2