text_combined: start date 1 8 02 hourahead hour 13 start date 1 8 02 hourahead hour 13 ancillary schedules awarded variances detected variances detected load schedule log messages parsing file portland westdesk california scheduling iso final schedules 2002010813 txt load schedule variance found table tblloads details hour 13 preferred 20 75 final 20 72 trans _ type final load _ id pge 4 mkt _ type 2 trans _ date 1 8 02 sc _ id enrj