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<br />" <br /> <br />Table 6. <br /> <br />Three changes made by Bruce M. Wahle to the original IFG4 data <br />decks developed by Keith Rose in 1983. <br /> <br />1) The stage of zero flow values were modified*. <br /> <br />2) The substrate code was changed from a two-digit dominant-subdominant <br />scale to a one-digit modified Wentworth scale based on the dominant <br />particle size. <br /> <br />3) One discharge was changed on a CAL card. <br /> <br />* Modified stage-of-zero flow (SIF) values for the Replicate study site. <br /> <br />Transect <br /> <br />1 <br />2 <br />3L a <br />4L <br /> <br />Modified <br />(BMW) <br /> <br />84.70 <br />89.01 <br />89.01 <br />91.89 <br /> <br />Original <br />(Rose) <br /> <br />84.70 <br />89.01 <br />88.25 <br />91.89 <br /> <br />Modified <br />(BMW) <br /> <br />Original <br />(Rose) <br /> <br />Transect <br /> <br />3R <br />4R <br /> <br />90.21 <br />91. 76 <br /> <br />90.21 <br />91. 76 <br /> <br />5 79.86/83.71b 91.89 <br />6 79.86/83.71 91.89 <br /> <br />a <br /> <br />River left represents 89 percent of the total river flow <br />River right represents 18 percent of the total river flow <br /> <br />SIF for the Low Profile and High Profile, respectively. <br /> <br />b <br /> <br />Table 7. <br /> <br />Velocity Prediction Error (VPE) and Velocity Adjustment Factor <br />(VAF) percent ratings for the Replicate site IFG4 data decks. <br /> <br />Transect <br /> <br />1-2 <br />3-4 Left <br />3-4 Right <br />5-6 Scoured <br />5-6 Fill ed <br /> <br />VPE <br /> <br />Rating <br /> <br />Rating <br /> <br />VAF <br /> <br />83 <br />100 <br />83 <br />100 <br />100 <br /> <br />86 <br />93 <br />91 <br />100 <br />100 <br /> <br />Good <br />Good <br />Fair <br />Good <br />Good <br /> <br />Good <br />Good <br />Good <br />Good <br />Good <br /> <br />9 <br />