Aspherix Solver
  • Introduction
  • Getting Started
  • Command-line Options
  • Input Script
  • Tutorials & Best Practices
  • Commands: Aspherix® Syntax
  • Commands: Aspherix® GPU
  • Commands: Legacy LIGGGHTS ® Syntax
    • IO
    • coupling interface
    • framework
    • functionalities
    • meshes and geometry
    • particle shapes
    • physics models
    • postprocessing
      • collision statistics
        • compute contact/atom command
        • compute contact/atom/gran command
        • compute coord/atom command
        • compute ke command
        • fix contact/atom/counter command
        • fix contact/atom/counter/wall command
        • fix store/accStats command
      • energy balance
        • fix external_work/mesh command
      • intra-particle coating variability
        • dump meshedParticle command
      • meshes
        • compute reduce/mesh command
        • fix massflow/mesh command
      • particle data
        • compute reduce command
        • compute reduce/region command
        • fix massflow/mesh command
        • fix massflow/mesh/displace command
        • fix massflow/mesh/sieve command
        • fix store/force command
        • group command
        • mixing_index command
      • residence time distribution
        • compute nparticles/tracer/region command
        • fix property/atom/regiontracer/distance command
        • fix property/atom/disttracer command
        • fix property/atom/regiontracer/time command
        • fix property/atom/tracer command
        • fix property/atom/tracer/stream command
        • residence_time/region command
      • scalability and speed
        • fix check/timestep/gran command
      • spatial and temporal averaging
        • center_of_mass command
        • fix ave/euler command
        • fix ave/euler/custom command
        • fix ave/euler/custom/temporal command
        • fix massflow/mesh command
        • fix massflow/mesh/displace command
        • fix massflow/mesh/sieve command
        • fix voronoi/atom command
        • spatial_average command
      • stresses and force network
        • compute pair/gran/local command
        • compute wall/gran/local command
        • compute pair/gran/local/bond command
        • compute wall/gran/local/bond command
    • scalability and speed
    • sph
  • C++ & Python API to Aspherix®
  • Errors
  • Contact Models
  • Aspherix® Solver Release Notes
All Commands and Features
  • Commands: Legacy LIGGGHTS ® Syntax
  • postprocessing

postprocessing

collision statistics

  • compute contact/atom command
  • compute contact/atom/gran command
  • compute coord/atom command
  • compute ke command
  • fix contact/atom/counter command
  • fix contact/atom/counter/wall command
  • fix store/accStats command

energy balance

  • fix external_work/mesh command

intra-particle coating variability

  • dump meshedParticle command

meshes

  • compute reduce/mesh command
  • fix massflow/mesh command

particle data

  • compute reduce command
  • compute reduce/region command
  • fix massflow/mesh command
  • fix massflow/mesh/displace command
  • fix massflow/mesh/sieve command
  • fix store/force command
  • group command
  • mixing_index command

residence time distribution

  • compute nparticles/tracer/region command
  • fix property/atom/regiontracer/distance command
  • fix property/atom/disttracer command
  • fix property/atom/regiontracer/time command
  • fix property/atom/tracer command
  • fix property/atom/tracer/stream command
  • residence_time/region command

scalability and speed

  • fix check/timestep/gran command

spatial and temporal averaging

  • center_of_mass command
  • fix ave/euler command
  • fix ave/euler/custom command
  • fix ave/euler/custom/temporal command
  • fix massflow/mesh command
  • fix massflow/mesh/displace command
  • fix massflow/mesh/sieve command
  • fix voronoi/atom command
  • spatial_average command

stresses and force network

  • compute pair/gran/local command
  • compute wall/gran/local command
  • compute pair/gran/local/bond command
  • compute wall/gran/local/bond command
Previous Next

© Copyright 2026 DCS Computing GmbH, JKU Linz and Sandia Corporation.

Built with Sphinx using a theme provided by Read the Docs.