[gmx-users] gmx helix error reg.

Vishwambhar Bhandare vishwayogi at gmail.com
Mon Aug 6 06:51:49 CEST 2018

Dear gromacs user,

I get following error, when I run 'gmx helix'
Program:     gmx helix, version 2018.1
Source file: src/gromacs/gmxana/gmx_helix.cpp (line 180)

Fatal error:
Sorry can only run when the number of atoms in the run input file (153201)
equal to the number in the trajectory (355)

For more information and tips for troubleshooting, please check the GROMACS
website at http://www.gromacs.org/Documentation/Errors

Further, I tried with the new tpr file generated for helix alone, it says
segmentation fault. core dumped. The command i used is
*"gmx helix -f h12.xtc -s h12.tpr -n h12.ndx"*

Selected 26: 'a_6234-6588'
Checking group a_6234-6588
Segmentation fault (core dumped)
Thanks in advance


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