[gmx-users] g_hbond frames

[Yao Yao]

Hi Gmxers,

I ran g_hbond between my protein and water for a 3ns trajectory with 2 fs integration step but found the error,

"Cannot calculate autocorrelation of life times with less than two frames",

I am quite sure my system is just a regular protein in a cubic water box. 

And the size of trajectory is big with no error messages when finished.
So it should not be just a couple of frames. 

Anyone met this before?


Thanks,

Yao
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