ET Workshop Fall 2011 MHD

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Current Status

  • MHD implemented in "parallel" to non-MHD code in GRHydro
  • Variables:
    • HydroBase: primitives
    • GRHydro: conservatives
  • GRHydro: Calculate magnetic pressure in calculation of Tmunu, and store it
  • Riemann: only HLLE and local Lax-Friedrich, no Roe, no Marquina (Bruno: HLLE)
  • HLLC or HLLD should be better than HLLE