Hi,<br><br>I&#39;ve tested GRMHD with the latest development version and also with Lovelace. I made a parameter file for the evolution of magnetized stars with Meudon reader + Cell centered + Refluxing + some various combinations of LLF, Constraint transport etc. But almost all tests were stopped at one AMR cycle (it=4, # of reflevel =3). Do you have any hints?<br>
<br>What I&#39;m concerning is many people seem to be doing tests on the MHD. I&#39;d better wait? Or Am I missing something important?<br><br>Thanks in advance,<br><br>Cheers,<br><br>Hee Il<br>