text_combined: start date 1 6 02 hourahead hour 4 start date 1 6 02 hourahead hour 4 ancillary schedules awarded variances detected variances detected load schedule log messages parsing file portland westdesk california scheduling iso final schedules 2002010604 txt load schedule variance found table tblloads details hour 4 preferred 12 63 final 12 60 trans _ type final load _ id pge 4 mkt _ type 2 trans _ date 1 6 02 sc _ id enrj