<html><body><div style="color:#000; background-color:#fff; font-family:bookman old style, new york, times, serif;font-size:14pt"><div>Dear Gromacs users,</div><div><br></div><div>May I ask you to help me about use of walls in martini coarse-grained, please?</div><div>I defined two walls for my system as following:</div><div>pbc = xy <br>nwall = 2<br>wall_type = 12_6<br>wall_r_linpot = 1<br>wall_atomtype = W W</div><div>I selected water as wall_atomtype, when I run grompp, all of things are good, but when I run mdrun, system give me: Segmentation
fault</div><div>If I use pbc=xyz without walls, all of things are good, then my problem is wall.</div><div><br></div><div>May I know my mistake, please?</div><div><span class="tab"> <br></span></div><div><span class="tab">Best Regards</span></div><div><span class="tab">Sara</span><span class="tab"><br></span></div></div></body></html>