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v1.0
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@eheien eheien released this 10 Jun 01:26
· 616 commits to master since this release
v1.0
f98786b

First general release of AxiSEM.

Working:

  • 1D models included (PREM, IASP91, AK135 with different modifications)
  • External 1D models
  • Models can include solid and fluid zones
  • Axially symmetric heterogeneities
  • Attenuation
  • Anisotropy
  • General moment tensor and force sources
  • Receiver locations on the surface
  • Benchmarked for elastic models against yspec (Al Attar & Woodhouse, 2008)
    up to 1 Hz
  • Newmark time integration scheme tested and benchmarked against YSPEC
  • Symplectic time integration scheme tested, but not fully benchmarked
  • NetCDF output
  • Postprocessing to produce ASCII seismogram files
  • Mesh decomposition up to 32 processors radially and 500+ (depending on
    frequency) laterally

Known issues:

  • Other time integration schemes are not reliably working.
  • Source time function 'quheavi' is not working reliably.
  • Receivers must be on surface.
  • Uppermost layer of model must be solid.
Assets 3
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