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| − | Vector potential formalism
| + | Implementation of vector potential formalism |
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| − | Quick summary:
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| − | * Implemented staggered vector potential formalism according to Etienne et al. 2012 and the IllinoisGRMHD code
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| − | * This is contained in the Zelmani branch vector_potential
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| − | * Essentially isolated, rewrote and included relevant code parts from IllinoisGRMHD and included them into GRHydro
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| − | * Removed old (dead) vector potential parts in GRHydro and made several changes to GRHydro core routines to make it work with staggered Avec and Bvec fields
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| − | * Currently compiles and only works with the cxx files/version of GRHydro
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| − | * Added initial data routine to GRHydro_InitData to initialize magnetic field configurations for the staggered Avec and Bvec fields
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| − | Next steps:
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| − | * First test runs for debugging
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| − | * Modify GRHydro's reconstruction routines to also reconstruct staggered B and velocity fields for computation of RHS of staggered Avec evolution (currently using a modified routine from IllinoisGRMHD)
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| − | * Modification of GRHydro's reconstruction routines to be coordinated with Philipp's work on new staggered CT scheme, as similar infrastructure required
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| | back to [[2017_MHD_Workshop]] | | back to [[2017_MHD_Workshop]] |
Latest revision as of 23:57, 5 February 2017
