339     Vec           rho, rhohat, phi;  in SetupContext()  local
366       PetscCall(DMGetNamedGlobalVector(ctx->dmPot, "rhohat", &rhohat));  in SetupContext()
367       PetscCall(VecGetSize(rhohat, &N));  in SetupContext()
369       PetscCall(DMRestoreNamedGlobalVector(ctx->dmPot, "rhohat", &rhohat));  in SetupContext()
379     PetscCall(DMGetNamedGlobalVector(ctx->dmPot, "rhohat", &rhohat));  in SetupContext()
380     PetscCall(PetscObjectSetName((PetscObject)rhohat, "charge_density_ft"));  in SetupContext()
381     PetscCall(DMRestoreNamedGlobalVector(ctx->dmPot, "rhohat", &rhohat));  in SetupContext()
843     Vec rho, rhohat, phi;  in MonitorPoisson()  local
846     PetscCall(DMGetNamedGlobalVector(ctx->dmPot, "rhohat", &rhohat));  in MonitorPoisson()
853     PetscCall(VecISCopy(ctx->fftY, ctx->fftReal, SCATTER_REVERSE, rhohat));  in MonitorPoisson()
854     PetscCall(VecSetValue(rhohat, 0, 0., INSERT_VALUES)); // Remove large DC component  in MonitorPoisson()
855     PetscCall(VecView(rhohat, ctx->viewerRhoHat));  in MonitorPoisson()
857     PetscCall(DMRestoreNamedGlobalVector(ctx->dmPot, "rhohat", &rhohat));  in MonitorPoisson()