diff options
| author | Erik Schnetter <schnetter@cct.lsu.edu> | 2010-02-13 16:40:22 -0600 |
|---|---|---|
| committer | Erik Schnetter <schnetter@cct.lsu.edu> | 2010-02-13 16:40:22 -0600 |
| commit | 592247986d098c317682aa082cf23fbb1a3c7ccb (patch) | |
| tree | a4bcc3cc4bb93f3f0a562a74003a17d597a7c93c /ML_ADMConstraints | |
| parent | c00e04769294f4bd6a572b76641b47b2b2b0852c (diff) | |
Treate Tmunu variables as tensors, instead of accessing them via local helper scalars.
Diffstat (limited to 'ML_ADMConstraints')
| -rw-r--r-- | ML_ADMConstraints/src/ML_ADMConstraints.c | 34 |
1 files changed, 6 insertions, 28 deletions
diff --git a/ML_ADMConstraints/src/ML_ADMConstraints.c b/ML_ADMConstraints/src/ML_ADMConstraints.c index 90a8989..30e2457 100644 --- a/ML_ADMConstraints/src/ML_ADMConstraints.c +++ b/ML_ADMConstraints/src/ML_ADMConstraints.c @@ -109,8 +109,6 @@ void ML_ADMConstraints_Body(cGH const * restrict const cctkGH, int const dir, in // CCTK_REAL R11 = INITVALUE, R12 = INITVALUE, R13 = INITVALUE, R22 = INITVALUE, R23 = INITVALUE, R33 = INITVALUE; // CCTK_REAL rho = INITVALUE; // CCTK_REAL S1 = INITVALUE, S2 = INITVALUE, S3 = INITVALUE; - // CCTK_REAL T00 = INITVALUE, T01 = INITVALUE, T02 = INITVALUE, T03 = INITVALUE, T11 = INITVALUE, T12 = INITVALUE; - // CCTK_REAL T13 = INITVALUE, T22 = INITVALUE, T23 = INITVALUE, T33 = INITVALUE; // CCTK_REAL trK = INITVALUE; // CCTK_REAL trR = INITVALUE; @@ -419,35 +417,15 @@ void ML_ADMConstraints_Body(cGH const * restrict const cctkGH, int const dir, in CCTK_REAL const trK = Km11 + Km22 + Km33; - CCTK_REAL const T00 = eTttL; + CCTK_REAL const rho = pow(alpL,-2)*(eTttL - 2*(betayL*eTtyL + betazL*eTtzL) + + 2*(betaxL*(-eTtxL + betayL*eTxyL + betazL*eTxzL) + betayL*betazL*eTyzL) + eTxxL*SQR(betaxL) + eTyyL*SQR(betayL) + + eTzzL*SQR(betazL)); - CCTK_REAL const T01 = eTtxL; + CCTK_REAL const S1 = (-eTtxL + betaxL*eTxxL + betayL*eTxyL + betazL*eTxzL)*INV(alpL); - CCTK_REAL const T02 = eTtyL; + CCTK_REAL const S2 = (-eTtyL + betaxL*eTxyL + betayL*eTyyL + betazL*eTyzL)*INV(alpL); - CCTK_REAL const T03 = eTtzL; - - CCTK_REAL const T11 = eTxxL; - - CCTK_REAL const T12 = eTxyL; - - CCTK_REAL const T13 = eTxzL; - - CCTK_REAL const T22 = eTyyL; - - CCTK_REAL const T23 = eTyzL; - - CCTK_REAL const T33 = eTzzL; - - CCTK_REAL const rho = pow(alpL,-2)*(T00 - 2*(betayL*T02 + betazL*T03) + - 2*(betaxL*(-T01 + betayL*T12 + betazL*T13) + betayL*betazL*T23) + T11*SQR(betaxL) + T22*SQR(betayL) + - T33*SQR(betazL)); - - CCTK_REAL const S1 = (-T01 + betaxL*T11 + betayL*T12 + betazL*T13)*INV(alpL); - - CCTK_REAL const S2 = (-T02 + betaxL*T12 + betayL*T22 + betazL*T23)*INV(alpL); - - CCTK_REAL const S3 = (-T03 + betaxL*T13 + betayL*T23 + betazL*T33)*INV(alpL); + CCTK_REAL const S3 = (-eTtzL + betaxL*eTxzL + betayL*eTyzL + betazL*eTzzL)*INV(alpL); CCTK_REAL const HL = -2*(Km12*Km21 + Km13*Km31 + Km23*Km32) - 50.26548245743669181540229413247204614715*rho + trR - SQR(Km11) - SQR(Km22) - SQR(Km33) + SQR(trK); |