Re: [gmx-users] Troubleshooting Error Message: Invalid Index Group References

2020-01-17 Thread Travis Meyer
Thanks for your response! I checked and the cg_traj file contains atoms numbered 1-2000, which matches the atom IDs from the index file. The same trajectory does work using gmx angle with an angle index file created from the same python script which also includes atom IDs 1-2000 as well.

Re: [gmx-users] Troubleshooting Error Message: Invalid Index Group References

2020-01-16 Thread Alessandra Villa
Hi, On Tue, Jan 14, 2020 at 7:41 PM Travis Meyer wrote: > Hello all, > > I am a brand new MD/GROMACS user, and I have been trying to learn how to > use GROMACS for coarse-grained simulations using the MARTINI forcefield. I > was going through a tutorial on coarse-graining from the MARTINI

[gmx-users] Troubleshooting Error Message: Invalid Index Group References

2020-01-14 Thread Travis Meyer
Hello all, I am a brand new MD/GROMACS user, and I have been trying to learn how to use GROMACS for coarse-grained simulations using the MARTINI forcefield. I was going through a tutorial on coarse-graining from the MARTINI website