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Donna Fitzsimmons

Adrian Priceputu

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Discussion leader(s)

  • Adrian Priceputu

  • Bruno Chareyre

Tip

Key Achievements

  1. Found that we could use VTK HDF format to store data (at least for visualisation)

  2. Sketched a framework for storing DEM data to save/reload any simulation in different codes

Focus for next period

  1. Setup the backbone of the simulation data structure

  2. Find an efficient way of populating, viewing and expanding the data structure

  3. Populate the data structure with specific data from various codes or models

Note

Input needed from other WGs

  1. WG2 could help with populating relevant data for different contact models

Info

Key contributors (in alphabetical order)

  1. Bruno Chareyre

  2. John Morrisey

  3. Mathieu Westphal

Brief Summary

It was decided that we need to display a hierarchy of data with normalized names in order to export / import simulations from one code to another.

Some data will be flagged as “mandatory” – needed for saving the simulation – while other will be flagged as “optional” – this is used for post-processing only.

A sketch of this framework (as discussed during the meeting) is shown below:

data framework sketch-20240730-081339.pngImage Added

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