Current GLCFS Settings As of 11/5/2009 Superior Michigan Huron Erie Ontario BurnsDitch GrandHaven SaginawBay -------- -------- -------- -------- -------- ---------- ---------- ---------- Bathymetric grid: 10km 2km 2km 2km 5km 100m 100m 200m POM online: 8/2002 4/2001 3/2000 2/1997 8/2002 4/2007 4/2007 5/2009 nhrs (ncast): 6 6 6 6 6 6 6 6 nhrs (fcast): 120/60 120/60 120/60 120/60 120/60 N/A 48 N/A DTE: 50 10 10 20 30 1 1 4 DTI: 600 200+ 300 300 600 20* 20* 50^ IAVG: 6 18++ 12 12 6 180** 180** 72^^ HORCON: 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.15 ISFLUX (ncast): 0 0 0 10 0 0 0 0 ISFLUX (fcast): 4 4 4 4 4 N/A 4 N/A nbct 2 2 2 2 2 2 2 2 ntp 6 6 6 6 6 6 6 6 DADD: 0 0 0 0 0 0 0 0 ICE: off off off off off off off off Rivers: no yes yes yes no yes yes yes POMGL2009-ICE no no no yes no no no no +reduced from 300 to 200 (or 180) during high wind months (~Nov-Apr) ++increased from 12 to 18 (or 20) during high wind months (~Nov-Apr) *reduced from 20 to 10 during high wind months (~Nov-Apr) **increased from 180 to 360 during high wind months (~Nov-Apr) ^reduced from 100 to 30/50 during high wind months (~Nov-Apr) ^^increased from 36 to 120/72 during high wind months (~Nov-Apr) Bathymetric Grids: Grid Cell Size # Water Sigma Lake Dimensions km Cells Layers Superior 61 x 30 10 807 20 Michigan 131 x 251 2 14458 20 Huron 201 x 188 2 14733 20 Erie 193 x 87 2 6436 21 Ontario 61 x 25 5 746 20 Burns Ditch 240 x 60 0.1 11982 11 Grand Haven 60 x 240 0.1 13133 20 Saginaw Bay 260 x 218 0.2 38864 11