#590: McLachlan should allow other thorns to set the gauge ------------------------------------+--------------------------------------- Reporter: bmundim | Owner: Type: defect | Status: new Priority: major | Milestone: ET_2013_05 Component: EinsteinToolkit thorn | Version: Resolution: | Keywords: ------------------------------------+---------------------------------------
Comment (by knarf):
Actually - besides the good reasons already mentioned here, the gamma2 shift evolution of BSSN_MoL can be almost achieved with McLachlan with suitable parameters, except a factor the lapse in the source of the shift. Thus, adding that factor (obviously steered by parameter) would 'solve' the specific issue of the gamma2 shift I had - but not other issues like ignoring ADMBase parameters for example.
Also, in case it comes up: adding an 'if' clause to the code is either not an issue or an already existing problem, because the shift evolution does already contain one - for the switch between the 1+log and the harmonic shifts.