start date 1 5 02 hourahead hour 4 start date 1 5 02 hourahead hour 4 ancillary schedules awarded variances detected variances detected load schedule log messages parsing file portland westdesk california scheduling iso final schedules 2002010504 txt load schedule variance found table tblloads details hour 4 preferred 34 88 final 34 85 trans _ type final load _ id pge 2 mkt _ type 2 trans _ date 1 5 02 sc _ id enrj