IotaSuite User Manual
  • Summary
  • Dashboard
    • Creating a Project
    • Editing a Project
    • Deleting a Project
    • Loading a Project
    • Unloading a Project
  • Project
    • Datasets
      • Importing a Dataset
      • Editing a Dataset
      • Deleting a Dataset
      • Visualising a Dataset
    • Screenshots
      • Importing a Screenshot
      • Editing a Screenshot
      • Deleting a Screenshot
      • Exporting a Screenshot
    • Graphs
      • Importing a Graph
      • Editing a Graph
      • Deleting a Graph
      • Exporting a Graph
    • Meshes
      • Importing a Mesh
      • Editing a Mesh
      • Deleting a Mesh
    • Videos
      • Editing a Video
      • Deleting a Video
      • Exporting a Video
    • Files
      • Importing a File
      • Editing a File
      • Deleting a File
    • Scripts
      • Importing a Script
      • Editing a Script
      • Deleting a Script
    • List of Scenarios
      • Creating a New Scenario
      • Loading a Scenario
      • Deleting a Scenario
      • Cloning a Scenario
  • Scenario
    • Creating a New scenario
    • Loading a Scenario
    • Editing a Scenario
    • Deleting a Scenario
    • Cloning a Scenario
  • Pre
    • Cretaing a Mesh of a Simple Geometry
      • Circle
      • Rectangle
      • Cuboid
      • Cylinder
    • Loading a Mesh
    • Importing a Mesh from a File
    • Filling holes of a Surface Mesh
    • Generating / Re-meshing a volume mesh
    • Remeshing a surface mesh
    • Creating Cut-Planes
  • Post
    • Visualising Results
    • Animating Results
    • Taking a Screenshot
    • Recording an Animation
    • Setting a View
      • Exporting and Importing a View
    • Post-processing Tools
      • Generating Cut Planes with Results
      • Generating a Line Variation Graph
      • Generating a Point Evolution Graph
      • Generating a Result Integral Graph
      • Generating a Result Statistics Graph
  • Graph
    • Customizing the Style of a Graph Traces
    • Customizing Graph Axes Settings
    • Exporting a Graph as an Image
  • Coarse-graining
    • Introduction
    • Coarse-granining module
      • Loading a Mesh
      • Input
        • Input DEM data
          • EDEM 2017+
          • LIGGGHTS-DUMP
          • LIGGGHTS-VTK
          • P4X
        • Pre-Filters
          • Overwrite Groups by Size
          • Filter Group ID
          • Filter by Bounding Box
          • Overwrite Velocity
          • Overwrite Groups
      • Averaging
        • Temporal Averaging
        • Spatial Averaging
          • Function
          • Width and Cutoff Factor
          • Gradients
          • Spatial Integral
        • Advanced
          • Particle Group Concentration
          • Surface/Wall Analysis
          • Residence Time
      • Output
        • Scale Results
        • Create DEM Dataset
        • Coarse Graining Output
        • Output Cylindrical Coordinates
        • Post-Analysis
          • Mixing
          • User-defined Scripts
  • Using Iota with EDEM
  • Using Iota with LIGGGHTS
    • LIGGGHTS-DUMP
    • LIGGGHTS-VTK
  • Using Iota with ANSYS-Fluent
  • Tutorials
    • Backhoe Tutorial EDEM 2017+
    • Paddle Mixer Tutorial EDEM 2017+
  • Licensing
    • Iota-Suite End User Agreement
    • Third Party Licenses
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On this page
  • Input DEM data
  • Use Contacts
  • Use Geometry
  • Time Steps
  • Frequency
  • Pre-filters

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  1. Coarse-graining
  2. Coarse-granining module

Input

PreviousLoading a MeshNextInput DEM data

Last updated 5 years ago

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This section is used for the definiton of the DEM data will be processed. The input DEM datata can be selected and filtered by time range, steps frequency and more advanced options (see ).

Figure 55 - Input section of module.

Clicking on the icon located at the right side of the Input DEM Data field gives access to dialog to specified the DEM data to be post-processed from one of the supported formats:

Users can specify if they want to use the DEM contact data for the coarse-graining processing by activated the check box:

  • Particle: it refers to the particle-particle contacts data.

  • Wall: it referes to the particle-wall contacts data.

Users can specify if they want to include the surface geometries/walls into the output datasets.

Users can define the range of the timesteps to be processed by the coarse-graing:

  • All: if activated, all the time-steps from the input DEM data are proccessed.

  • Start: if All is not activated, it defines the time at which coase-granning module shoud begin processing the input DEM data.

  • End: if All is not activated, it defines the time at which coase-granning module shoud stop processing the input DEM data.

Users can choose the frequency to read the timesteps from the input DEM data. For instance, a Frequency = 2 means that a timestep every two will be read and post-processed.

Users can choose different types of filters that are applied to the input DEM data before being processing by the coarse-graining module:

EDEM 2017+
LIGGGHTS-DUMP
LIGGGHTS-VTK
P4X
Overwrite Groups by Size
Filter Group ID
Filter by Bounding Box
Overwrite Velocity
Overwrite Groups
Use Contacts
Use Geometry
Time Steps
Frequency
Pre-filters
coarse-graining
Figure 55
Input DEM data