diff options
-rw-r--r-- | src/GRHydro_RegisterVars.cc | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/GRHydro_RegisterVars.cc b/src/GRHydro_RegisterVars.cc index 1f6ab78..bb89899 100644 --- a/src/GRHydro_RegisterVars.cc +++ b/src/GRHydro_RegisterVars.cc @@ -93,9 +93,11 @@ extern "C" void GRHydro_Register(CCTK_ARGUMENTS) CCTK_WARN(0, "Don't recognize the type of EOS!"); // lapse, metric, curv - register_saveandrestore("admbase::lapse"); - register_saveandrestore("admbase::metric"); - register_saveandrestore("admbase::curv"); + if(GRHydro_MaxNumSandRVars != 0) { // hack to save some memory since we "know" that someone else will register these as constrained + register_saveandrestore("admbase::lapse"); + register_saveandrestore("admbase::metric"); + register_saveandrestore("admbase::curv"); + } // shift if (!CCTK_EQUALS(initial_shift, "none")) @@ -106,8 +108,10 @@ extern "C" void GRHydro_Register(CCTK_ARGUMENTS) register_evolved("GRHydro::GRHydro_coords", "GRHydro::GRHydro_coords_rhs"); } - else + else if(GRHydro_MaxNumSandRVars != 0) // hack to save some memory since we "know" that someone else will register these as constrained + { register_saveandrestore("admbase::shift"); + } } // tracer |