<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><font color="#ff0000"><span style="color: rgb(0, 0, 0);">Hi all:</span><br style="color: rgb(0, 0, 0);"><br style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">I have a multiconponent system and for each component I wish to know the center of mass (COM) coordinates. I know that </span><br style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">g_dist can give me the distances between the center of masses, but I do not want only the distances, I and interested in the </span><br style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">x y and z coordinates as well.</span><br style="color: rgb(0, 0, 0);"><br style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">Could anyone please direct me to a gromacs utility or option that can help me achieve this? I looked in the manual but could
not</span><br style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">find my answer.</span><br style="color: rgb(0, 0, 0);"><br style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">Thanks,</span><br style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">SN</span><br></font></div></body></html>