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<br />MAV-01-1996 07:58 FROM RIUERSIDE TECHNOLOGY,INC <br /> <br />, <br />Modif~ the watright utility to generate StateMod direct diversion station and water rights files for <br />aggreg~ted agricultural demands using the water rights aggregation classes determined in Task <br />2.04. : 1 "'-.l{',.\'" <br />. ~ ' e <br />~b" <br />() <br /> <br />Appro;/ch: <br /> <br />? <br />.l'-~~~. <br />~' <br />~~ <br /> <br />TO <br /> <br />13038664474320 P.0S <br /> <br /> <br /> <br />.1. As a first step. modify watright to teas input a group of WOlD s that represent all <br />the structures to be aggregated and enerate a full list of net absolute water rights in <br />the diversion stalion rights file .ris. The implementation will use command line <br />arguments similar to: aggregate ( GO_NODE_ID. WOID, WDID,...). As in Phase II, <br />watright will in general expect to read a ri ver net~Is- file generated by makenet in <br />order to detennine the list of structures in th~. . A makenet-generated riv,er <br />network file contains the structure identifier in the comment field which allows <br />watright to correctly access the database for that structure. The aggregation <br />commands will be the result of aggregation studies done in Task 2.02. The- <br />implementation of this functionality will consist of the following: <br /> <br />r <br /><:..~t(J-' <br /> <br />'l; ~~ \\=-- <br /> <br />'gllts for all structures in t aggregate list. rJ f <br />S t re ithou an absolute . t or w' m wate . ts will be <br />ignored. . J..~ h,,~ K <br />b) Son the water ri ts b admin number. ;:... ..~.kre .:; ~ l-~ ~~ I~ 0 <br />tpu e resultin water ri ht to the diversion ri "nts file (.ddr): ,"'1 - ~ <br /> <br />;2. Modify watright to perfonn water righl~ aggregation based on water rights 'classes. <br />For example. implement a command line option similar to -wrclass(admin#l. <br />admin#2......) which would indicate the break-points of admin numbers within' the <br />entire data set being used. Conventions on how the water righl~ will be divided will <br />be agreed on and will be handled consistently (e.g., break classes at >= and < the class <br />admin numbers). No aggregation will occur if water rights classes are not specified <br />(the e uivalent of the revious subtask. The water rights classes will be the result of <br />ggi'egation studies done in Task--z. . The process is similar to that in the previous <br />, <br />subtask except that water rights classes must now be considered: <br /> <br /> <br /> <br />:( : a) Get the absolute water rights for all the structures in the aggregate lis!. Structures, <br />. ; without a net absolute water ri~ht or with ~ro sum water rig~Jts ,:"iIl be ignored. -z- k <v( <br />1: ~,~rt the net absolute water nghts by' adIIlln number, resulung 111 groups of water r....... ~i:I <br />\-;".., ~ ) ~ ; rights corresponding to the specified classes. <br />~ \ S\" ; c) For water class groups containing at lea~t one net absolute water right. calculate the <br />flow-weighted administration number as shown in the following equation (note that <br />an aggregate structure may have fewer than the maximum number of water right <br />classes): <br /> <br />oo~ ! <br /> <br />class_ <br /> <br />'WRf{decree,*admin# ) <br /> <br />ad min# '" 1=1 <br />totalclassWRdecree <br /> <br />5 <br />