- Update riemann_mhd_iso_kepes() subroutine to include missing symmetry
preserving optimizations.
- Ensure consistency with the adiabatic version by adding and utilizing
the ch variable.
- Correct the initialization and usage of transformation matrices (rm and tm).
- Adjust calculations to ensure symmetric properties, particularly in the handling
of variables cs, ca, and cglm.
- Include appropriate sign functions for consistent behavior.
- Make changes to the calculation of intermediate variables to maintain symmetry
and consistency.
- Adjusted flux calculation to correctly apply symmetry preserving
terms.
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
Grzegorz Kowal
e339cf15e8