|
|
547c62a116
|
Add full GAUGE 2-7 support to Z4C C RHS kernel (z4c_rhs_c.C)
Previously only GAUGE 0 and 1 were supported with a compile error for 2-7.
Now supports all 8 gauge choices matching BSSN Fortran formulas:
- GAUGE 2: variable-eta gamma-driver, chi-sqrt denominator
- GAUGE 3: variable-eta gamma-driver, chi-linear denominator
- GAUGE 4: first-order variable-eta, chi-sqrt denominator
- GAUGE 5: first-order variable-eta, chi-linear denominator
- GAUGE 6: Jason's rational position-dependent damping
- GAUGE 7: Jason's exponential position-dependent damping
Also fixes dtSf advection/dissipation guards for gauges where dtSf is active.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
|
2026-05-14 13:00:07 +08:00 |
|
