wintr-20 project formulation hydrology computer program
DESCRIPTION
WinTR-20 Project Formulation Hydrology Computer Program. Advanced Features. Presented by: WinTR-20 Development Team. Nine Features. Local Land Use and Local Soil Data Land Use Details Time of Concentration Details Diversions Time analysis Dimensionless unit hydrograph (DUH) - PowerPoint PPT PresentationTRANSCRIPT
WinTR-20 Advanced Features March 2009
1
WinTR-20WinTR-20 Project Formulation HydrologyProject Formulation Hydrology
Computer ProgramComputer Program
Advanced FeaturesPresented by:
WinTR-20 Development Team
WinTR-20 Advanced Features March 2009
2
Nine FeaturesNine FeaturesLocal Land Use and Local Soil DataLand Use DetailsTime of Concentration DetailsDiversionsTime analysisDimensionless unit hydrograph (DUH)Custom rain tableInput hydrographAlternative
WinTR-20 Advanced Features March 2009
3
Local Land UseLocal Land UseOpen WinTR-20.Open New WinTR-20 file.Provide a watershed description and
Accept.Enter Local Land Use and/or Local Soil
Data.
WinTR-20 Advanced Features March 2009
4
Local Land UseLocal Land UseClick file and Local Land Use
WinTR-20 Advanced Features March 2009
5
Local Land UseLocal Land Use
WinTR-20 Advanced Features March 2009
6
Local Land UseLocal Land Use
WinTR-20 Advanced Features March 2009
7
Local Land UseLocal Land Use
WinTR-20 Advanced Features March 2009
8
Local Land UseLocal Land Use
WinTR-20 Advanced Features March 2009
9
Local Soil DataLocal Soil Data
WinTR-20 Advanced Features March 2009
10
Local Soil DataLocal Soil Data
WinTR-20 Advanced Features March 2009
11
Local Soil DataLocal Soil Data
WinTR-20 Advanced Features March 2009
12
Local Soil DataLocal Soil Data
Data will be saved for future WinTR-20 sessions.
WinTR-20 Advanced Features March 2009
13
Land Use DetailsLand Use Details
WinTR-20 Advanced Features March 2009
14
Land Use DetailsLand Use Details
WinTR-20 Advanced Features March 2009
15
Land Use DetailsLand Use Details
WinTR-20 Advanced Features March 2009
16
Land Use DetailsLand Use Details
WinTR-20 Advanced Features March 2009
17
Land Use DetailsLand Use Details
WinTR-20 Advanced Features March 2009
18
Tc DetailsTc Details
WinTR-20 Advanced Features March 2009
19
Tc DetailsTc Details
WinTR-20 Advanced Features March 2009
20
Tc DetailsTc Details
WinTR-20 Advanced Features March 2009
21
Tc DetailsTc Details
WinTR-20 Advanced Features March 2009
22
Tc DetailsTc Details
WinTR-20 Advanced Features March 2009
23
Tc DetailsTc Details
WinTR-20 Advanced Features March 2009
24
Tc DetailsTc Details
WinTR-20 Advanced Features March 2009
25
Tc DetailsTc Details
WinTR-20 Advanced Features March 2009
26
Tc DetailsTc Details
WinTR-20 Advanced Features March 2009
27
CN and Tc Detail OutputCN and Tc Detail Output
WinTR-20 Advanced Features March 2009
28
CN and Tc Details OutputCN and Tc Details Output
WinTR-20 Advanced Features March 2009
29
DiversionsDiversions
WinTR-20 Advanced Features March 2009
30
DiversionsDiversions
WinTR-20 Advanced Features March 2009
31
DiversionsDiversions
WinTR-20 Advanced Features March 2009
32
DiversionsDiversions
WinTR-20 Advanced Features March 2009
33
DiversionsDiversions
WinTR-20 Advanced Features March 2009
34
DiversionsDiversions
WinTR-20 Advanced Features March 2009
35
DiversionsDiversions
WinTR-20 Advanced Features March 2009
36
Diversion optionsDiversion optionsDivert flow over a certain value.Divide flow based on two rating curves.Send diverted flow outside the watershed.Send the diverted flow to another stream
reach.
WinTR-20 Advanced Features March 2009
37
Diversion exampleDiversion example
WinTR-20 Advanced Features March 2009
38
Time AnalysisTime AnalysisTime analyses may assist with determining
economic damages caused by flood water. At any reach and cross section, the time at
which a particular discharge or elevation is exceeded may be determined.
For example, what is the time for which an elevation of 500 feet is exceeded at a particular cross section ?
WinTR-20 Advanced Features March 2009
39
Time AnalysisTime Analysis
WinTR-20 Advanced Features March 2009
40
Time AnalysisTime Analysis
WinTR-20 Advanced Features March 2009
41
Time AnalysisTime Analysis
WinTR-20 Advanced Features March 2009
42
Time AnalysisTime Analysis
WinTR-20 Advanced Features March 2009
43
Time AnalysisTime Analysis
WinTR-20 Advanced Features March 2009
44
Time AnalysisTime Analysis
WinTR-20 Advanced Features March 2009
45
Time AnalysisTime Analysis
WinTR-20 Advanced Features March 2009
46
Time AnalysisTime Analysis
WinTR-20 Advanced Features March 2009
47
Time AnalysisTime Analysis
WinTR-20 Advanced Features March 2009
48
Time AnalysisTime Analysis
WinTR-20 Advanced Features March 2009
49
Time AnalysisTime Analysis
WinTR-20 Advanced Features March 2009
50
Time Analysis SummaryTime Analysis SummarySelect time analysis based on Flow or
ElevationFlow or Elevation are both useful for
reaches with valley cross sectionsElevation is generally more useful for
StructuresSelect all Sub-areas and Reaches or
specific ones.
WinTR-20 Advanced Features March 2009
51
Dim Unit HydrographDim Unit Hydrograph
WinTR-20 Advanced Features March 2009
52
Dim Unit HydrographDim Unit Hydrograph
WinTR-20 Advanced Features March 2009
53
Dim Unit HydrographDim Unit Hydrograph
WinTR-20 Advanced Features March 2009
54
Dim Unit HydrographDim Unit Hydrograph
WinTR-20 Advanced Features March 2009
55
Dim Unit HydrographDim Unit Hydrograph
WinTR-20 Advanced Features March 2009
56
Dim Unit HydrographDim Unit Hydrograph
WinTR-20 Advanced Features March 2009
57
Dim Unit HydrographDim Unit HydrographDUH’s with peak rate factors are available
for values of 100 to 600 at an interval of 50.
These are included in the revised Chapter 16 of NEH – Hydrology.
An example is shown next.
WinTR-20 Advanced Features March 2009
58
Dim Unit HydrographDim Unit Hydrograph
WinTR-20 Advanced Features March 2009
59
Dim Unit HydrographDim Unit HydrographThese may be copied and pasted into the
WinTR-20 data file using Notepad or a similar text editor.
WinTR-20 Advanced Features March 2009
60
Custom Rain TableCustom Rain TableWinTR-20 has standard rainfall
distribution tables available for selection.These include the commonly used Type II
and Type III.To enter a custom rainfall table, open the
Rainfall Distribution data window.
WinTR-20 Advanced Features March 2009
61
Custom Rain TableCustom Rain Table
WinTR-20 Advanced Features March 2009
62
Custom Rain TableCustom Rain Table
WinTR-20 Advanced Features March 2009
63
Custom Rain TableCustom Rain Table
WinTR-20 Advanced Features March 2009
64
Custom Rain TableCustom Rain Table
WinTR-20 Advanced Features March 2009
65
Custom Rain TableCustom Rain Table
WinTR-20 Advanced Features March 2009
66
Custom Rain TableCustom Rain TableMore than one rainfall table may be
entered. To transport rainfall tables from one
WinTR-20 data file to another, use Notepad to copy and paste.
WinTR-20 Advanced Features March 2009
67
Input HydrographInput HydrographA hydrograph coming from another source
may be inserted into the stream network.The hydrograph may be coming in from a
neighboring watershed.The hydrograph may have been developed
by another procedure such a dam break hydrograph.
WinTR-20 Advanced Features March 2009
68
Input HydrographInput Hydrograph
WinTR-20 Advanced Features March 2009
69
Input HydrographInput Hydrograph
WinTR-20 Advanced Features March 2009
70
Input HydrographInput Hydrograph
WinTR-20 Advanced Features March 2009
71
Input HydrographInput Hydrograph
WinTR-20 Advanced Features March 2009
72
Input HydrographInput Hydrograph
WinTR-20 Advanced Features March 2009
73
Input HydrographInput Hydrograph
WinTR-20 Advanced Features March 2009
74
Input HydrographInput Hydrograph
WinTR-20 Advanced Features March 2009
75
Input HydrographInput HydrographAfter selecting the Hydrograph Output file
close WinTR-20.Rename the Hydrograph Output file to a
different name and change extension to .inp
Open WinTR-20, open Existing Input File and select the file with Hydrograph Output.
WinTR-20 Advanced Features March 2009
76
Input HydrographInput Hydrograph
WinTR-20 Advanced Features March 2009
77
Input HydrographInput Hydrograph
WinTR-20 Advanced Features March 2009
78
Alternative AnalysisAlternative Analysis
WinTR-20 Advanced Features March 2009
79
Alternative AnalysisAlternative Analysis
WinTR-20 Advanced Features March 2009
80
Alternative AnalysisAlternative Analysis
WinTR-20 Advanced Features March 2009
81
Alternative AnalysisAlternative Analysis
WinTR-20 Advanced Features March 2009
82
Alternative AnalysisAlternative Analysis
WinTR-20 Advanced Features March 2009
83
Alternative AnalysisAlternative Analysis
WinTR-20 Advanced Features March 2009
84
Alternative AnalysisAlternative Analysis
WinTR-20 Advanced Features March 2009
85
Alternative AnalysisAlternative Analysis
WinTR-20 Advanced Features March 2009
86
Alternative AnalysisAlternative Analysis
WinTR-20 Advanced Features March 2009
87
Alternative AnalysisAlternative Analysis
WinTR-20 Advanced Features March 2009
88
Alternative AnalysisAlternative Analysis
WinTR-20 Advanced Features March 2009
89
The End