Re: [gmx-users] g_bundle issue

2010-05-24 Thread Thomas Piggot
Have you tried using the -z option to calculate the angle with respect to to the z axis? I vaguely remember having an issue like this a few years ago and this fixed the problem, sorry I can't be more specific. Cheers Tom Anirban Ghosh wrote: Hi ALL, I tried to calculate the helix tilt of a

[gmx-users] g_bundle issue

2010-05-23 Thread Anirban Ghosh
Hi ALL, I tried to calculate the helix tilt of a single helix (TM5) among 7 helices using g_bundle. In the index file I defined the two groups (top & bottom) as the C-alpha of the first 5 and last 5 residues of TM5 respectively. But in the bun_tilt.xvg file I am getting the values as: ---

[gmx-users] g_bundle issue

2010-05-20 Thread Anirban Ghosh
Hi ALL, I tried to calculate the helix tilt of a single helix (TM5) among 7 helices using g_bundle. In the index file I defined the two groups (top & bottom) as the C-alpha of the first 5 and last 5 residues of TM5 respectively. But in the bun_tilt.xvg file I am getting the values as: ---

[gmx-users] g_bundle issue

2010-05-20 Thread Anirban Ghosh
Hi ALL, I tried to calculate the helix tilt of a single helix (TM5) among 7 helices using g_bundle. In the index file I defined the two groups (top & bottom) as the C-alpha of the first 5 and last 5 residues of TM5 respectively. But in the bun_tilt.xvg file I am getting the values as: ---