Hello, 1) I just tried to run some of my "old" parameter files using the new ET release and I got some strange results. The parameter files which work completely fine for previous releases do not work anymore in a sense that for example for the binary neutron star simulations starting from LORENE initial data hamiltonian constraint blows up and central density become nan shortly after the beginning. Thus, I have a question are there any essential changes I need to incorporate in my par files due to the new release or the old par files should in principle work and give same results as before?
2) I'm trying to use ML_CCZ4 for the spacetime evolution and I found the example par file for BBH evolution in McLachlan/par/CCZ4/bbh_ccz4.par which does not work. I figured that this file was for the old implementation of the ccz4 inside ML_BSSN thorn and if I replace ML_BSSN with ML_CCZ4 and comment some of the parameters it works. However, I was wondering if you could provide a working example of such a file with ML_CCZ4?
Thank you.