InitializePhysicsData.c

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#include <stdio.h>
#include <simulation_object.h>

int InitializePhysicsData(void  *s,       
                          int   idx,      
                          int   nsims,    
                          int   *dim_data 
                         )
{
  SimulationObject *sim     = (SimulationObject*) s;
  HyPar            *solver  = &(sim->solver);
  MPIVariables     *mpi     = &(sim->mpi);

  if (solver->PhysicsInput) {
    int ierr = solver->PhysicsInput(solver, mpi, idx, nsims, dim_data);
    if (ierr) {
      fprintf(stderr, "Error in InitializePhysicsData():\n");
      fprintf(stderr, "  solver->PhysicsInput() returned error %d on rank %d\n", 
              ierr, mpi->rank);
      return ierr;
    }
  }

  return 0;
}