Published March 25, 2026 | Version 1.1.0

The Geodynamic World Builder: A planetary structure creator for the geosciences

Authors/Creators

  • 1. ROR icon University of Graz
  • 1. University of California Davis
  • 2. ROR icon GEOMAR Helmholtz Centre for Ocean Research Kiel
  • 3. ROR icon University of California, Davis
  • 4. ROR icon Clemson University
  • 5. New Mexico Tech (NMT)
  • 6. ROR icon Colorado State University
  • 7. ROR icon University of Oslo

Description

The Geodynamic World Builder (GWB) is an open source code library intended to set up initial conditions for computational geodynamic models and/or visualize complex 3d teconic setting, in both Cartesian and Spherical geometries. The inputs for the JSON-style parameter file are not mathematical, but rather a structured nested list describing tectonic features, e.g. a continental, an oceanic or a subducting plate. Each of these tectonic features can be assigned a specific temperature profile (e.g. plate model) or composition label (e.g. uniform). For each point in space, the GWB can return the composition and/or temperature. It is written in C++, but can be used in almost any language through its C, Python and Fortran wrappers. Various examples of 2D and 3D subduction settings are presented.

Files

WorldBuilder-1.1.0.zip

Files (26.8 MB)

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Additional details

Software