SOBEK User Manual SOBEK_User_Manual
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- List of Figures
- List of Tables
- List of Symbols
- 1 Introduction
- 2 Getting started
- 3 Installation manual
- 4 Tutorials
- 4.1 Tutorial Hydrodynamics in open water (SOBEK-Rural 1DFLOW module)
- 4.1.1 Task block: Import Network
- 4.1.2 Task block: Settings
- 4.1.3 Task block: Meteorological Data
- 4.1.4 Task block: Schematisation
- 4.1.5 Saving the network and the model
- 4.1.6 Task block: Simulation
- 4.1.7 Task block: Results in Maps
- 4.1.8 Task block: Results in Tables
- 4.1.9 Task block: Results in Charts
- 4.1.10 Interpolation over a Connection Node
- 4.1.11 Saving the network and the model
- 4.2 Tutorial Hydrodynamics in sewers (SOBEK-Urban 1DFLOW + RR modules)
- 4.2.1 Task block: Import Network
- 4.2.2 Task block: Settings
- 4.2.3 Task block: Meteorological Data
- 4.2.4 Task block: Schematisation
- 4.2.5 Task block: Simulation
- 4.2.6 Task block: Results in Maps
- 4.2.7 Task block: Results in Tables
- 4.2.8 Task block: Results in Charts
- 4.2.9 Case Analysis Tool
- 4.2.10 Series simulation based on independent rainfall events
- 4.2.11 Task block: Schematisation extending your schematisation
- 4.3 Tutorial Hydrodynamics - 1D2D floodings (SOBEK-Rural 1DFLOW + Overland Flow modules)
- 4.4 Tutorial Hydrology in polders (SOBEK-Rural RR module)
- 4.4.1 Introduction
- 4.4.2 Getting started
- 4.4.3 Case management
- 4.4.4 Task block: Import Network
- 4.4.5 Task block: Settings
- 4.4.6 Task block: Meteorological Data
- 4.4.7 Task block: Schematisation
- 4.4.8 Task block: Simulation
- 4.4.9 Task block: Results in Maps
- 4.4.10 Task block: Results in Tables
- 4.4.11 Task block: Results in Charts
- 4.4.12 Extending your model
- 4.4.13 Epilogue
- 4.1 Tutorial Hydrodynamics in open water (SOBEK-Rural 1DFLOW module)
- 5 Graphical User Interface
- 5.1 Case management
- 5.2 SOBEK GIS interface (NETTER)
- 5.3 Node description (hydrodynamics)
- 5.3.1 Flow - Bridge node
- 5.3.2 Flow - Calculation point
- 5.3.3 Flow - Compound Structure
- 5.3.4 Different types of Flow - Connection nodes
- 5.3.5 Flow - Cross Section
- 5.3.6 Flow - Culvert node
- 5.3.7 Flow - Database structure
- 5.3.8 Flow - Extra Resistance
- 5.3.9 Flow - Boundary
- 5.3.10 Flow - General Structure
- 5.3.11 Flow - Lateral Flow
- 5.3.12 Flow - Flow manhole
- 5.3.13 Flow - Measurement station
- 5.3.14 Flow - Orifice node
- 5.3.15 Flow - Pump station node
- 5.3.16 Flow - River Advanced Weir
- 5.3.17 Flow - River Pump
- 5.3.18 Flow - River Weir
- 5.3.19 Flow - Universal Weir
- 5.3.20 Flow - Weir
- 5.3.21 Flow - 2D-Boundary
- 5.3.22 Flow - 2D-Breaking Dam
- 5.3.23 Flow - 2D-Grid
- 5.3.24 Flow - 2D-History
- 5.3.25 Flow - 2D initial water level point
- 5.4 Node description (Rainfall-Runoff)
- 5.4.1 RR - Boundary
- 5.4.2 RR - Flow-RR Connection on Channel node
- 5.4.3 RR - Flow-RR Connection on Flow Connection node
- 5.4.4 RR - Greenhouse area
- 5.4.5 RR - Industry
- 5.4.6 RR - Open water
- 5.4.7 RR - Orifice node
- 5.4.8 RR - Paved node
- 5.4.9 RR - Pump Station
- 5.4.10 RR - QH relation node
- 5.4.11 RR - Sacramento node
- 5.4.12 RR - Unpaved node
- 5.4.13 D-NAM Input Screens
- 5.4.14 RR - Wastewater Treatment Plant
- 5.4.15 RR - Weir
- 5.5 Branch description
- 5.5.1 Branch - Channel
- 5.5.2 Branch - Flow 1D Dam Break branch and the Once Hydraulic Trigger
- 5.5.2.1 Application examples of the Flow 1D Dam Break Branch
- 5.5.2.2 Method of modelling bbranching and Bbranch growth options/formulae
- 5.5.2.3 Specifying the point-in-time that bbranching should start in a Flow 1D Dam Break Branch
- 5.5.2.4 Input screens of the Flow 1D Dam Break Branch
- 5.5.2.5 Output available at a Flow 1D Dam Break Branch
- 5.5.3 Branch - Flow pipe
- 5.5.4 Flap Gates available for specific type of Pipes
- 5.5.5 Branch - 1D-2D Internal Boundary Condition
- 5.5.6 Branch - 2D Line discharge measurement
- 5.5.7 Branch - 2D-Line boundary
- 5.6 Cross Section types
- 5.6.1 Overview of available cross-sectional profiles
- 5.6.2 Flow - Cross Section node (Arch type)
- 5.6.3 Flow - Cross Section node (Asymmetrical trapezium type)
- 5.6.4 Flow - Cross Section node (Closed Lumped Y-Z type)
- 5.6.5 Flow - Cross Section node (Closed Tabulated type)
- 5.6.6 Flow - Cross Section node (Cunette type)
- 5.6.7 Flow - Cross Section node (Egg-shape type)
- 5.6.8 Flow - Cross Section node (Elliptical type)
- 5.6.9 Flow - Cross Section node (Open Lumped Y-Z type)
- 5.6.10 Flow - Cross Section node (Open Tabulated type)
- 5.6.11 Flow - Cross Section node (Open vertically segmented Y-Z type)
- 5.6.12 Flow - Cross Section node (Rectangle type)
- 5.6.13 Flow - Cross Section node (River Profile type) (beta functionality)
- 5.6.14 Flow - Cross Section node (Round type)
- 5.6.15 Flow - Cross Section node (Steel Cunette type)
- 5.6.16 Flow - Cross Section node (Trapezium type)
- 5.7 SOBEK-Urban 1DFLOW (Sewer Flow)
- 5.8 River Flow controllers and triggers
- 5.9 SOBEK-Rural/Urban/River Overland Flow (2D)
- 5.10 SOBEK-Rural RR (Rainfall-Runoff)
- 5.11 SOBEK-Urban RR (Rainfall-Runoff)
- 5.12 SOBEK-Rural/Urban/River RTC (Real Time Control)
- 5.12.1 Why a separate RTC (Real-time Control) module
- 5.12.2 Condition
- 5.12.3 Data locations in RTC
- 5.12.4 Data measurement location
- 5.12.5 Decision Parameters in RTC
- 5.12.6 Decision rules in RTC - General
- 5.12.7 External Data - His File in RTC
- 5.12.8 Example of a MATLAB M-file
- 5.12.9 Features Real-time Control
- 5.12.10 Flow Measures in RTC
- 5.12.11 Flow structure parameters in RTC and Matlab
- 5.12.12 Measures – general
- 5.12.13 Precipitation Data in RTC
- 5.12.14 Rainfall-Runoff measure
- 5.12.15 Real-time Control concepts or elements
- 5.12.16 RR Data in RTC
- 5.12.17 RTC Communication-General
- 5.12.18 RTC definitions and options in Settings
- 5.12.19 RTC does not overrule Flow Triggers
- 5.12.20 RTC - Matlab Coupling
- 5.12.21 RTC - TCN (Telecontrolnet) coupling
- 5.12.22 RTC Output options in Settings
- 5.12.23 RTC Time settings (Time-step) in Settings
- 5.12.24 RTC Wind/Rain/Matlab/Reservoir Control options in Settings
- 5.12.25 Setpoints in RTC
- 5.12.26 Type of Measures available in Real-time Control
- 5.12.27 Wind Data in RTC
- 5.12.28 1D Flow Data in RTC
- 5.12.29 2D Flow Data in RTC
- 5.13 SOBEK Tools
- 5.14 1D Hydraulic friction concepts
- 6 Conceptual description
- 6.1 Hydrodynamics D-Flow1D
- 6.1.1 Model equations
- 6.1.2 Hydrodynamic definitions
- 6.1.3 Inertia
- 6.1.4 Convection
- 6.1.5 Convection (1D)
- 6.1.6 Water level gradient
- 6.1.7 Wind friction
- 6.1.8 Initial conditions
- 6.1.9 Boundary
- 6.1.10 Discharge
- 6.1.11 Lateral discharges
- 6.1.12 Bed friction
- 6.1.13 Froude number
- 6.1.14 Boussinesq
- 6.1.15 Accuracy
- 6.1.16 Structures
- 6.1.16.1 Advanced weir
- 6.1.16.2 Bridge
- 6.1.16.3 Compound structure
- 6.1.16.4 Culvert
- 6.1.16.5 Database structure
- 6.1.16.6 General structure
- 6.1.16.7 Inverted siphon
- 6.1.16.8 Orifice
- 6.1.16.9 Pump station and Internal Pump station
- 6.1.16.10 External Pump station
- 6.1.16.11 River Pump
- 6.1.16.12 River Weir
- 6.1.16.13 Siphon
- 6.1.16.14 Universal Weir
- 6.1.16.15 Vertical obstacle friction
- 6.1.16.16 Weir
- 6.1.17 Staggered grid
- 6.1.18 Construction of the numerical bathymetry on basis of user-defined cross-sections
- 6.1.19 Method of interpolating between user-defined cross-sections
- 6.1.19.1 Method of Interpolating between Round cross-sections and between Egg-shape cross-sections
- 6.1.19.2 Method of Interpolating between Open Vertical Segmented Y-Z profiles and between Asymmetrical Trapezium profiles
- 6.1.19.3 Method of Interpolating between Cross-sections not being a Round, Egg-shape, Open Vertical Segmented Y-Z profile or Asymmetrical Trapezium profile
- 6.1.20 Methods for computing conveyance
- 6.1.21 Delft-scheme
- 6.1.22 Drying/flooding
- 6.1.23 Free board
- 6.1.24 Ground layer
- 6.1.25 Measurement station
- 6.1.26 Network
- 6.1.27 Robustness
- 6.1.28 Simulation output parameters at branch segments
- 6.1.29 Time step reductions during the simulation
- 6.1.30 Slope
- 6.1.31 Stationary computation
- 6.1.32 Summer dike
- 6.1.33 Super-critical flow
- 6.1.34 Surface level
- 6.2 Transport equation
- 6.3 Hydrodynamics Overland 2DFLOW
- 6.4 Triggers and Controllers
- 6.5 Hydrology (Rainfall Runoff modules)
- 6.5.1 SOBEK-Rural RR (Rainfall Runoff) concept
- 6.5.1.1 Alpha reaction factor
- 6.5.1.2 Capillary rise
- 6.5.1.3 Crop factors agricultural crops
- 6.5.1.4 Crop factors open water
- 6.5.1.5 De Zeeuw-Hellinga drainage formula
- 6.5.1.6 DrainageDeltaH option
- 6.5.1.7 Dry Weather Flow (DWF)
- 6.5.1.8 Equal filling controller
- 6.5.1.9 Ernst drainage formula
- 6.5.1.10 Evaporation (when using capsim)
- 6.5.1.11 Evapo(transpi)ration
- 6.5.1.12 Fixed level difference controller
- 6.5.1.13 Fixed upstream level controller
- 6.5.1.14 Hydrologic Cycle
- 6.5.1.15 Improved separated sewer
- 6.5.1.16 Infiltration
- 6.5.1.17 Infiltration from open water
- 6.5.1.18 Krayenhoff van de Leur drainage formula
- 6.5.1.19 Minimum filling percentage for greenhouse storage basin
- 6.5.1.20 Minimum level difference controller
- 6.5.1.21 Mixed sewer
- 6.5.1.22 Open water node
- 6.5.1.23 Paved area node
- 6.5.1.24 Paved node surface runoff
- 6.5.1.25 Percolation
- 6.5.1.26 QH-relation
- 6.5.1.27 Root zone
- 6.5.1.28 RR controllers
- 6.5.1.29 RR routing link
- 6.5.1.30 RR - Orifice
- 6.5.1.31 RR - Weir
- 6.5.1.32 Separated sewer
- 6.5.1.33 Silo capacity/Pump capacity
- 6.5.1.34 Soil surface level
- 6.5.1.35 Storage coefficient
- 6.5.1.36 Surface runoff
- 6.5.1.37 Target level controller
- 6.5.1.38 Time step output
- 6.5.1.39 Unpaved area node
- 6.5.1.40 Unpaved surface flow link
- 6.5.2 Sacramento Rainfall-Runoff model
- 6.5.2.1 Sacramento, the Segment module: implemented in SOBEK
- 6.5.2.2 Upper zone storage
- 6.5.2.3 Lower zone storage
- 6.5.2.4 Percolation from upper to lower zones
- 6.5.2.5 Distribution of percolated water from upper zone
- 6.5.2.6 Groundwater flow
- 6.5.2.7 Actual evapotranspiration
- 6.5.2.8 Impervious and temporary impervious areas
- 6.5.2.9 Routing of surface runoff
- 6.5.2.10 Sacramento - Estimation of segment parameters
- 6.5.2.11 Segment parameter estimation for gauged catchments.
- 6.5.3 Description of the D-NAM rainfall-runoff model
- 6.5.3.1 External forces acting on a D-NAM model
- 6.5.3.2 D-NAM storages and their water-storage capacity
- 6.5.3.3 D-NAM external and internal fluxes
- 6.5.3.4 Computing water depths in the surface flow storage
- 6.5.3.5 Computing water depths in the lower zone storage and overland flow storage
- 6.5.3.6 Evaporation from the surface storage
- 6.5.3.7 Interflow out of the surface storage
- 6.5.3.8 Infiltrated water into the soil
- 6.5.3.9 Overland flow out of the surface storage
- 6.5.3.10 Infiltration into the lower zone storage and percolation into the groundwater storage
- 6.5.3.11 Transpiration from the root zone layer
- 6.5.3.12 Capillary rise
- 6.5.3.13 Fast and slow base flow component
- 6.5.3.14 External (ground)water flowing into the lower zone storage and groundwater storage
- 6.5.3.15 Abstraction by the groundwater pump
- 6.5.3.16 Supply by the groundwater pump
- 6.5.3.17 D-NAM output time-series
- 6.5.3.18 Comparing the D-NAM model and the NAM model
- 6.5.4 SOBEK-Urban RR (Rainfall Runoff) concept
- 6.5.1 SOBEK-Rural RR (Rainfall Runoff) concept
- 6.1 Hydrodynamics D-Flow1D
- References
- A Dimension of Steel Cunnete Cross-sections
- B River Flow controller options
- C Deprecated functionality
- D SOBEK input file formats
- D.1 SOBEK Input file formats: the Model Database 4.00
- D.2 Structure of the Model Database: subdivision into layers
- D.3 1DFLOW and Overland Flow(2D)
- D.4 2D Grid layer
- D.5 Condition layer
- D.5.1 flb-file (condition layer)
- D.5.2 fll-file (condition layer)
- D.5.3 mob-file (condition layer)
- D.5.4 mol-file (condition layer)
- D.5.5 mon-file (condition layer)
- D.5.6 net-file (condition layer)
- D.5.7 sab-file (condition layer)
- D.5.8 sal-file (condition layer)
- D.5.9 wqb-file (condition layer)
- D.5.10 wql-file (condition layer)
- D.6 Cross Section layer
- D.6.1 dat-file (cross section layer)
- D.6.2 def-file (cross section layer)
- D.6.3 Tabulated cross section
- D.6.4 Trapezium cross section
- D.6.5 Open circle cross section
- D.6.6 Sedredge cross section
- D.6.7 Closed circle cross section: (only SOBEK Urban/Rural)
- D.6.8 Egg shaped cross section: (only SOBEK Urban/Rural)
- D.6.9 y-z table cross section: (only SOBEK Urban/Rural)
- D.6.10 Asymmetrical trapeziodal cross section: (only SOBEK Urban/Rural)
- D.6.11 net-file (cross section layer)
- D.7 Dispersion layer
- D.8 Friction layer
- D.9 Grid layer
- D.10 Groundwater layer
- D.11 Initial Conditions layer
- D.12 Measured Data layer
- D.13 Meteo layer
- D.14 Run Time Data layer
- D.14.1 flh-file (SOBEK River) (run time data layer)
- D.14.2 flm-file (run time data layer)
- D.14.3 fln-file (run time data layer)
- D.14.4 flt-file (run time data layer)
- D.14.5 lim-file (grid layer)
- D.14.6 moh-file (run time data layer)
- D.14.7 mom-file (run time data layer)
- D.14.8 pwq-file (run time data layer)
- D.14.9 mon-file (run time data layer)
- D.14.10 sah-file (run time data layer)
- D.14.11 sam-file (run time data layer)
- D.14.12 san-file (run time data layer)
- D.14.13 seh-file (run time data layer)
- D.14.14 sem-file (run time data layer)
- D.14.15 sen-file (run time data layer)
- D.14.16 wqh-file (run time data layer)
- D.14.17 wqm-file (run time data layer)
- D.14.18 wqn-file (run time data layer)
- D.14.19 wqt-file (run time data layer)
- D.15 Structure layer
- D.15.1 cmp-file (structure layer)
- D.15.2 cms-file (structure layer)
- D.15.3 con-file (structure layer)
- D.15.4 dat-file (structure layer)
- D.15.5 dbs-file (structure layer in SOBEK RE)
- D.15.6 def-file (structure layer)
- D.15.7 net-file (structure layer)
- D.15.8 sal-file (structure layer)
- D.15.9 trg-file (structure layer)
- D.15.10 Valve.tab (structure layer)
- D.16 Substance layer
- D.17 Topography layer
- D.18 Transport formula layer
- D.19 RR (Rainfall Runoff)
- D.19.1 Boundary layer
- D.19.2 Control layer
- D.19.3 General layer
- D.19.4 Greenhouse layer
- D.19.5 Industry layer
- D.19.6 NWRW layer
- D.19.7 Open water layer
- D.19.8 Paved area layer
- D.19.9 Runoff layer
- D.19.10 NAM rainfall runoff model
- D.19.11 Walrus rainfall runoff model
- D.19.12 Structure layer
- D.19.13 Topography layer
- D.19.14 RR-Routing link layer
- D.19.15 Unpaved area layer
- D.19.16 WWTP layer
- D.20 RTC (Real Time Control)
- E Error Messages
- F The SOBEK OpenMI interface