This is the README file for animations in AVI format describing nutrient, suspended solids, and conservative tracer scenarios of the Beaver Lake hydrodynamic and water-quality model documented in SIR 2006-5302: A PDF file format of the report is available on the compact disc (CD). Application of a two-dimensional reservoir water-quality model of Beaver Lake, Arkansas, for the evaluation of simulated changes in input water quality, 2001-2003. By Joel M. Galloway and W. Reed Green The animations contained on the CD were created using Tecplot version 10.0-0-7 for MS-WINDOWS Copyright(c) 1988-2003 Amtec Engineering, Inc. The data for the animations were read from the cpl.npt output file from CE-QUAL-W2 version 3.1 and reformatted using code written with the Microsoft Visual Basic 6.0 editor Copyright (c) 1992-1999. Animations included on the CD consist of simulations of: diffChla.avi - differences in chlorophyll a concentrations from the calibrated model when calibrated daily input nitrogen and phosphorus concentrations are increased 10 times in the White River, Richland Creek, and War Eagle Creek diffNO3.avi - differences in nitrite plus nitrate concentrations from the calibrated model when calibrated daily input nitrogen and phosphorus concentrations are increased 10 times in the White River, Richland Creek, and War Eagle Creek diffNH4.avi - differences in ammonia concentrations from the calibrated model when calibrated daily input nitrogen and phosphorus concentrations are increased 10 times in the White River, Richland Creek, and War Eagle Creek diffPO4.avi - differences in orthophosphorus concentrations from the calibrated model when calibrated daily input nitrogen and phosphorus concentrations are increased 10 times in the White River, Richland Creek, and War Eagle Creek diffISS.avi - differences in inorganic suspended solids concentrations from the calibrated model when daily input inorganic suspended solids concentrations are increased 10 times in the White River, Richland Creek, and War Eagle Creek SCEN1HI.avi - conservative tracer concentrations when a tracer was introduced at Highway 45 Bridge during high-flow conditions SCEN1LO.avi - conservative tracer concentrations when a tracer was introduced at Highway 45 Bridge during low-flow conditions SCEN2HI.avi - conservative tracer concentrations when a tracer was introduced at Highway 412 Bridge during high-flow conditions SCEN2LO.avi - conservative tracer concentrations when a tracer was introduced at Highway 412 Bridge during low-flow conditions SCEN3HI.avi - conservative tracer concentrations when a tracer was introduced into War Eagle Creek during high-flow conditions SCEN3LO.avi - conservative tracer concentrations when a tracer was introduced into War Eagle Creek during low-flow conditions SCEN4HI.avi - conservative tracer concentrations when a tracer was introduced into Hickory Creek during high-flow conditions SCEN4LO.avi - conservative tracer concentrations when a tracer was introduced into Hickory Creek during low-flow conditions SCEN5HI.avi - conservative tracer concentrations when a tracer was introduced at Highway 12 Bridge during high-flow conditions SCEN5LO.avi - conservative tracer concentrations when a tracer was introduced at Highway 12 Bridge during low-flow conditions SCEN6HI.avi - conservative tracer concentrations when a tracer was introduced into Prairie Creek during high-flow conditions SCEN6LO.avi - conservative tracer concentrations when a tracer was introduced into Prairie Creek during low-flow conditions SCEN7HI.avi - conservative tracer concentrations when a tracer was introduced into Henry Hollow during high-flow conditions SCEN7LO.avi - conservative tracer concentrations when a tracer was introduced into Henry Hollow during low-flow conditions SCEN8HI.avi - conservative tracer concentrations when a tracer was introduced into Indian Creek during high-flow conditions SCEN8LO.avi - conservative tracer concentrations when a tracer was introduced into Indian Creek during low-flow conditions The CD should open automatically when inserted on most Windows machines. To view manually load "OpenMe.html" on the CD into browser. Viewing of AVI files and HTML documents may vary widely depending on variables such as operating systems and user preferences. Preference settings in some browsers may cause a related mail client or previously loaded HTML document to become active instead of the enclosed OpenMe.html. This action requires the user to open a browser and specifically load OpenMe.html by either "FILE > OPEN" or "drag and drop". In other cases, when viewing animations, the AVI may be embedded in the browser. This requires user interaction with a single mouse click on the image to invoke the animation. Other browsers may spawn applications such as Windows Media Player that will automatically play the animation. The use of firm, trade, and brand names is for identification purposes only and does not constitute endorsement by the U.S. Geological Survey. For additional information write to: Director U.S. Geological Survey Arkansas Water Science Center 401 Hardin Rd Little Rock, AR, 72211