My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
WSPC07425
CWCB
>
Water Supply Protection
>
Backfile
>
19000-19999
>
WSPC07425
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
1/26/2010 12:10:53 PM
Creation date
10/9/2006 6:27:58 AM
Metadata
Fields
Template:
Water Supply Protection
File Number
8283.200
Description
Colorado River Basin-Colorado River Computer Models-Colorado River Decision Support System
State
CO
Basin
Colorado Mainstem
Water Division
5
Date
1/1/3000
Title
Boyle Contracts-Original-Software Development for Year 3 Basin Enhancement
Water Supply Pro - Doc Type
Operating Principles/Plan
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
20
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
Show annotations
View images
View plain text
<br />CU <br />model run <br />fo r all <br />s tru c tu re s <br />with GIS <br />acres <br /> <br />Irrigation <br />Demand <br />T S (.ddc) <br /> <br />New historical diversions. <br />Use explicit where <br />possible. For aggregate <br />structures divide summed <br />.ddc time series by the <br />aggregate efficiencies. <br />Result is new .ddh. <br /> <br />Explicit <br />historical <br />diversions <br />(old .ddh) <br /> <br />The consumptive use model will have been run for each agricultural structure in the <br />data set to give an irrigation demand time series at each agricultural diversion <br />structure. This will be done in Task 2.08. The consumptive use model will be used <br />for individual structures that have valid GIS irrigated acreage (including all structures <br />with GIS irrigated acreage that are to be aggregated). <br /> <br />The demandts utility will be updated to generate a historical diversions file (.ddh) <br />containing headgate diversions for each explicitly modeled structure as well as the <br />aggregate structures. However, unlike the Phase II data sets in which each structure <br />always had some type of historical diversion time series (sometimes supplied with the <br />replace() option), aggregate structures will not have historical diversion time series <br />(because ofQAlQC and budget issues). Therefore, to complete the historical <br />diversions time series file, the irrigation demand time series will have to be divided by <br />the aggregate structure efficiency. This efficiency will have been decided on by <br />modelers based on the average basin efficiencies and will be set using the seteff() <br />option to demandts. Structures that are explicitly modeled will have a historical <br />demand time series from the Phase II work or will have a time series regenerated with <br />the -diversions option of demandts. <br /> <br />A report will be generated for aggregate structures showing: <br /> <br />Aggregate ill <br /> <br />Structure <br /> <br />Acres <br />Acres <br />TotalAcres <br /> <br />Crop <br />Crop <br /> <br />AveAnnuallrrDemand <br />..Repeat for each structure... <br /> <br />AggAveAnnuallrrDemand AggTotalAcres <br /> <br />2. Modity the demandts utility to accept a command-line argument to aggregate <br />irrigation demand time series at an aggregate node and produce a headgate demand <br />time series. The command-line syntax will be very similar or the same as the syntax <br />used when performing structure aggregations with watright. This operation is similar <br />to the previous subtask. Aggregate structures will have the same historical diversion <br /> <br />0061 <br /> <br />8 <br />
The URL can be used to link to this page
Your browser does not support the video tag.