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<br />e <br /> <br />e <br /> <br />e <br /> <br />003'[133 <br /> <br />. <br /> <br />Spatial disrribution of parameters. <br />Routing must be included. <br />Conceptual or system-theoretic. <br />Continuous simulation (as opposed to a single-event model) <br />Must be able to restart at any arbitrary time step, <br />Obtain state-of-the-system from observations, <br />Ability to use max. min, and most likely meteorologic scenarios, <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />Demand Forecast Operations <br /> <br />Scenarios references: Water Rights Adminisrration <br /> <br />Functional Specifications: <br /> <br />. Daily or weekly time step, <br /> <br />. Predicts changes in diversions over the next 7 days, <br /> <br />. Could be based on editor/rrends for non-agricultural. <br /> <br />. For agricultural could use real-time (hydromet) data for <br />precipitation. etc. with cropping information to forecast demands <br />OR could use a rrend-type forecasting utility. <br /> <br />. Preferably does a forecast and then lets the user make <br />modifications, <br /> <br />Stochastic Flow Analysis and Generation Utilities <br /> <br />Scenario references: Annual Operations Planning - page 3 <br /> <br />Functional Specifications: <br /> <br />. Time step: monthly <br /> <br />. Automatic parameter estimation and model identification from <br />historical data, <br /> <br />. Preservation of means, covariances, skewness coefficient and Hurst <br />coefficient, <br /> <br />. Ability to disaggregate from annual to seasonal. monthly, weekly <br />and daily flows. <br /> <br />DAMES& MOORE/CADSWES-19 <br />