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<br />· Updated on-line documentation for the watright utility consisting of an updated man <br />page and HTML file. <br /> <br />3.04 Update the demandts utility to compute efficiencies for aggregated structures <br /> <br />Objective: <br /> <br />Update the demandts utility to calculate basin-wide acreage-weighted monthly efficiencies to be <br />used in determining appropriate efficiencies in the aggregate structures. <br /> <br />Approach: <br /> <br />1. Modify the demandts report option to calculate basin-wide acreage-weighted montWy <br />efficiencies using the following equation (where i = month, j = structure): <br /> <br />totalsi:1;j . A j ] <br />}=1 <br />17, '" <br /> <br />LAj <br /> <br />2. Update the documentation for demandts to reflect changes to the software. <br /> <br />Deliverables: <br /> <br />· An enhanced demandts utility capable of calculating a report listing basin-wide <br />acreage-weighted system efficiencies. <br />· Updated on-line documentation for the demandts utility consisting of an updated man <br />page and HTML file. <br /> <br />3.05 Update the demandts utility to estimate aggregated structure historic diversions and headgate <br />demands <br /> <br />Objective: <br /> <br />Modify the demandts utility to produce a montWy demand time series file (.ddm) given a diversion <br />station file with aggregate structures (.dds), an existing historical diversion time series file (.ddh) <br />and a demand time series file (.ddc) containing separate time series for each of the structures to be <br />aggregated. <br /> <br />Approach: <br /> <br />1. The following diagram illustrates data flow during the generation of historical time <br />series when both explicit and aggregate structures are modeled. <br /> <br />0062 <br /> <br />7 <br />