<div dir="ltr"><div>If I want to simulate the situation of the binary neutron star with the
gas surrounding, and the gas can be in different density and different
velocity distribution, how could I do ?(Should I insert the thorns "GRHydro_InitData"and "EOS_Polytrope" into the parameter file of binary neutron stars--"NsNsToHMNS.par" ?)</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div>Best,</div><div>Shih-Jie<br></div><br></div>