Welcome to the GELATO v2.x Manuals and Examples Page!

• Introduction
• Overview
  • How to describe the locations of tracers
  • Random walk model considering the effect of turbulence
  • Tracer cloning
  • Calculation Result of two-dimensional flows used in GELATO
  • Computational grids used in GELATO
  • Computational Conditions
    • Calculation Condition
      • Basic Settings
      • Result Loading Settings
      • Normal Tracers Basic Setting
      • Primary and Secondary Normal Tracers Setting
      • Trajectory Tracers Setting
      • Wind Map Like Plotting
      • Simulation of Fish Motion
      • Diffusion Condition
      • Tree Drawing Condition
      • Gravel Bed Drawing
      • Others
• Examples
  • [Example 1] Tracer transport in a straight channel
    • Flow calculation by Nays2DH
      • Select a solver
      • Grid Generation
      • Setting of Calculation Condition for flow by Nays2DH
      • Flow calculation run by Nays2DH
      • Visualization of the calculated results
    • Tracer tracking with GELATO
      • Starting GELATO and importing the grid
      • Tracking two types of tracers (without turbulent diffusion)
      • Tracking two types of tracers (with turbulent diffusion)
  • [Example 2] Suspended Material Transport in a Simple Bed Flume
    • Calculation of Flow and bed deformation by Nasy2DH
      • Select a Solver
      • Grid Creation
      • Setting Computational Condition
      • Run Nays2DH
      • Display the Calculation Result
      • Export the Computational Results
    • Quasi-3D Flow Calculation by Nays2d+
      • Selecting a Solver
      • Importing Computational Grid, Channel Bed Elevation and Mapping
      • Setting Calculation Condition for Nays2d+
      • Execute Nays2d+
    • Tracer Tracking Calculation by GELATO
      • Launching GELATO and Importing Grid
      • Tracer Tracking Calculation by GELATO
      • Visualization of Flow Using Tracer Clones
      • Fish Swimming Simulation
    • Driftwood Tracking by NaysDW2 and Visualization
      • Select a Solver
      • Select the flow calculation project
      • Setting Condition
      • Run Driftwood Simulation
      • Visualization of driftwood motion
  • [Example 3] Tracer Tracking Simulation in Real River
    • Flow Calculation by Nays2d+
      • Selection of Solver
      • Import Geometric Data and Making Computational Grid
      • Set Calculation Condition
      • Execute a Solver
    • Tracer Tracking Simulation by GELATO
      • Launching GELATO and Importing Grid
      • Checking Terrain Data
      • Tracer Tracking Simulation by GELATO
• Updates in GELATO Ver2.x
  • Specification Changes
    • Handling of Time Steps
    • Loading Flow Calculation Result
    • Setting Parameters for Fish Simulation
  • Additional Features
    • Setting Manning's Roughness Coefficient
    • Additional Feature for Total Number of Tracers
    • Handling When Fish Enter Depths Below Activity Limit
    • Additional Information for Fish
    • Additional Feature for Tracer Capture
    • Drawing Tree and Gravel Polygons
    • Generating Different Random Patterns
  • Bug Fixes
    • Adjusting the Range and Period for Adding Tracers
    • Fixing the Bug with the Cloning Reduction Factor for Empty Cells Cloning for Generating Tracers in All Empty Cells
    • Background Flow Conditions
    • Particle Coupling Feature
    • Displaying Windmap
    • Drawing Tree and Gravel Polygons
• References