[gmx-users] number of frames in trajectory

[David L. Bostick]

Dear all,

I am writing an analysis code, and I want to know the best way to get the
number of frames contained in a trajectory file ... preferably w/o reading
all the frames.  I saw in statutil.h the nframes_read() function, but I'm
not sure if this is what I need.

Thanks,
David

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David Bostick					Office: 262 Venable Hall
Dept. of Physics and Astronomy			Phone:  (919)962-0165
Program in Molecular and Cellular Biophysics
UNC-Chapel Hill
CB #3255 Phillips Hall				dbostick at physics.unc.edu
Chapel Hill, NC 27599	           		http://www.unc.edu/~dbostick
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