diff options
| author | rhaas <rhaas@c83d129a-5a75-4d5a-9c4d-ed3a5855bf45> | 2013-07-06 18:11:12 +0000 |
|---|---|---|
| committer | rhaas <rhaas@c83d129a-5a75-4d5a-9c4d-ed3a5855bf45> | 2013-07-06 18:11:12 +0000 |
| commit | 669d5b37c19d16380ba6c63a7195cbcea8d08f35 (patch) | |
| tree | 43c35e9b941be21d80ba34711d3bbfe7825b3b6d /interface.ccl | |
| parent | fcbaf698714e9594ef35fbba18530a4a1ab164ba (diff) | |
GRHydro: add grid function for sqrt(detg)
* add new 1 tl grid function sdetg that stores the sqrt of the determinent
of the 3-metric.
* replace lots of re-computation of det by use of this grid function
From: Christian Ott <cott@bethe.tapir.caltech.edu>
git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/GRHydro/trunk@555 c83d129a-5a75-4d5a-9c4d-ed3a5855bf45
Diffstat (limited to 'interface.ccl')
| -rw-r--r-- | interface.ccl | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/interface.ccl b/interface.ccl index 6fa145d..4659e4b 100644 --- a/interface.ccl +++ b/interface.ccl @@ -423,6 +423,8 @@ real GRHydro_tracers[number_of_tracers] type = GF Timelevels = 3 tags='Prolongat #real w_lorentz type = GF Timelevels = 3 tags='ProlongationParameter="HydroBase::prolongation_type" tensortypealias="Scalar" tensorweight=+1.0 interpolator="matter"' "Lorentz factor" +real sdetg type = GF Timelevels = 1 tags='Prolongation="None" tensortypealias="Scalar" tensorweight=+1.0 interpolator="matter" checkpoint="no"' "Sqrt of the determinant of the 3-metric" + real psidc type = GF Timelevels = 3 tags='ProlongationParameter="HydroBase::prolongation_type" tensortypealias="Scalar" tensorweight=+1.0 tensorparity=-1 jacobian="inverse_jacobian" interpolator="matter"' "Psi parameter for divergence cleaning" real densrhs type = GF Timelevels = 1 tags='Prolongation="None" checkpoint="no"' "Update term for dens" @@ -775,12 +777,6 @@ CCTK_REAL RoeAverage_temps TYPE=GF tags='Prolongation="None" checkpoint="no"' eos_cs2_ave, eos_dpdeps_ave } "Temporaries for the Roe solver" -CCTK_REAL Metric_temps TYPE=GF tags='Prolongation="None" checkpoint="no"' -{ - GRHydro_det - GRHydro_uxx,GRHydro_uxy,GRHydro_uxz,GRHydro_uyy,GRHydro_uyz,GRHydro_uzz -} "Temporaries for the determinant of the 3-metric and the inverse metric" - CCTK_REAL Con2Prim_temps TYPE=GF tags='Prolongation="None" checkpoint="no"' { press_old, press_new |