Hello,<br>I'm experiencing some difficulties with gromacs. In order to control my system's density, I have to use g_energy or g_density.<br>However, when I use g_energy, in my list, "Density" doesn't appear.<br>
Else, if I use g_density, it needs a file traj.xtc which I don't have.<br><br>So please can anyone tell me how to check my system's density in gromacs?<br><br>Thank you<br><br>Carla<br>