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<br />,~,,~;<,,".) '.',~, " ~ ~~, ~." <br /> <br />- ~: ' <br />[ <br />[ <br />[ <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />r <br />r <br />r <br />r <br />r <br /> <br />Appendix A-6 <br /> <br />Note: <br /> <br />( 13) <br /> <br />Cards (13) and (14) are read-in only if either HSP is non-zero and CS <br />is zero, or HGT is non-zero and CG is zero. This option allm'JS a <br />rating curve to be used for either the uncontrolled spiliway or <br />submerged gate rather than an equation for each using a constant <br />discharge coefficient as in Eq. (32). <br /> <br />QSPILL(K,L) - 8 F 10.0 Format <br /> <br />QSPILL(K,L) Flow (cfs) of spillway or gate rating C'Jrve; K goes <br />from 1 to maximum of 8; L goes from 1 to MULDAM <br />(card (2)) which may be a maximum of 10; if <br />MULDAM=O, L goes from 1 to 1. <br /> <br />(14) HEAD(K,L) - 8 F 10.0 Format <br /> <br />Note: <br /> <br />*( 15) <br /> <br />HEAD(K,L) <br /> <br />Head (ft) above spillway crest or gate center; head <br />is associated with spillway flow or gate flow in <br />rating carve, K goes from 1 to maximllm of 8, L goes <br />from 1 to MULDAM. <br /> <br />Repeat cards (10-14) as L index goes from 1 to MULDAM. If MULDAM'O, L <br />index goes from 1 to 1. <br /> <br />DHF, TEH, BREX, MUD, IWF, KPRES, KSL - 3 F 10.0, 4110 Format <br /> <br />DHF <br /> <br />Interval (hr) between QI(K) inpllt hydrograph <br />ordinates; enter 0.0 if intervals are not equal. <br />Time (hrs) from beginning of rO'lting until routing is <br />terminated. <br />Exponent used in development of breach, varies from <br />1. to 4.; zero default is 1.0. <br />Parameter denoting mud/debris flow, 0 is no mudflow, <br />1 is Muskingum-Cunge routing of ffi'Jdflowj 2 is <br />Muskingum-Cunge routing of mudflow in upper reach <br />followed by dynamic routing of madflow in lower <br />reaCh, 3 1S dynamic routing of mudflow throughout <br />routing reach; 4 is dynamic mudflow followed by <br />another dynamic mudflow. <br />Parameter indicating dry bed routing; 0 indicates use <br />of base flow at t=O all along the routing reach; 1 <br />indicates wave front tracking where Vw = VN-4, if <br />IWF = 2, Vw = KWVN-4; and if IWF = 3, Vw = Vmax.' <br />i :::: 1,2,...N, in which Vw is the wave front 1 <br />velocity, N is the current location of the wave <br />front, and KW.is the kinematic wave factor (Eq. <br />(113) in paper). <br />Par~ameter indicating method of computing hydraulic <br />t'~dius; 0 indicates R~A/B, 1 indicates R=A/P where <br />P is wetted perimeter. <br /> <br />TEH <br /> <br />BREX <br /> <br />MUD <br /> <br />IWF <br /> <br />KPRES <br />