On 10/6/12 6:26 AM, rama david wrote:
Hi justin,

I tried as per your suggestion.

command line

g_enemat -f ener.edr -groups groups.dat -temp 310  -nolj -free

the out put is like ,



Opened ener.edr as single precision energy file
Will read groupnames from inputfile
Read 2 groups
group 0WARNING! could not find group (null):energy-energy (0,0)in energy
file
WARNING! could not find group (null):energy-extra34 (0,1)in energy file
group 1WARNING! could not find group (null):extra34-extra34 (1,1)in energy
file

Will select half-matrix of energies with 3 elements
Last energy frame read 50000 time 10000.000
Will build energy half-matrix of 2 groups, 3 elements, over 50001 frames
Segmentation fault (core dumped)

why program not work ?? Is it  bug??? or Am I doing any stupid mistake???


It might be a bug, but I'm not sure yet. Please run the command without the -free option (and thus without -temp) to further reduce complexity. Then manually add the -coul flag. It should be set by default, but at this point the screen output seems to indicate that no energy terms are being detected.

-Justin

--
========================================

Justin A. Lemkul, Ph.D.
Research Scientist
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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