3Di
2022-02 Klondike Release

Introduction

  • Background of 3Di
  • 3Di Ecosystem
  • Basic Modelling Concepts
  • Release notes
  • Contact

3Di Connectors

  • FEWS-3Di integration

Guide to the 3Di Live Site

  • Login to the Live Site
  • Start or follow a session
  • Overview session screen and tooling
  • Quitting the simulation
  • Store results
  • Notables

How to work with 3Di

  • Building and editing a model schematisation
    • Building and adjusting a model with the Modeller Interface
    • Using the Schematisation Editor
    • Visualising computational grids
    • Editing a model schematisation with the live site
    • Modeling guidelines
      • Rasters
      • Flood model
      • Water system
      • Sewerage
      • Hybrid Models
      • Control Structures
      • Boundary Conditions
  • Checking the model schematisation
  • Adding scenario information and running a simulation
  • Storing, viewing and analysing results
  • Manage your schematisations and models

Tutorials

  • Tutorial 1: Workflow of creating a 3Di Schematisation and a 3Di Model
  • Tutorial 2: Building a Basic 2D Flow Schematisation
  • Tutorial 3: 2D flow model over sloped terrain with multiple rasters
  • Tutorial 4 Building a 2D flow model with levees, channels and breaches
  • Tutorial 5: Building a 1D model

Problem solving and support

  • Installation manual
  • FAQ and Problem Solving
  • Servicedesk

Physics

  • Conservation of mass
  • Flow
  • Source and Sink terms
  • Obstacles, Levees and Breaches
  • Wind effects
  • Interception

Model concepts

  • Basic Modelling Concepts
  • The grid
  • Numerics
  • Control Structures
  • Tabulated data storage
  • Results 3Di
  • Aggregated output
  • State files
3Di
  • »
  • Building and editing a model schematisation »
  • Modeling guidelines
  • View page source

Modeling guidelines

Modeling components

  • Rasters
    • Raster-files
    • DEM
    • Raster requirements
    • Using GDAL to check and edit your rasters
  • Flood model
    • Spatialite database
    • Global settings
    • Computational grid
    • Local grid refinement
    • Levees or obstacles
    • Breach locations
  • Water system
    • Channels
    • Structures
    • 1D boundary condition
    • Embedded channels
  • Sewerage
    • Manholes
    • Structures (sewerage)
    • Impervious surfaces
    • 1D boundary conditions
  • Hybrid Models
    • 0D inflow
    • 2D Rainfall
    • Hybrid Modelling
  • Control Structures
    • Connect your model
    • Measuring group
    • Measuring station
    • Rule
    • Control group
  • Boundary Conditions
    • Boundaries in the 1D network
    • Boundaries in the 2D domain
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