On Sat, Sep 27, 2008 at 03:05:55PM -0000, minnale  wrote:
>   
> Hi all 
>  My system was crashed inbetween simulation, so restarted the run by using 
> tpbconv command 
> tpbconv -f popc.trr -e popc.edr -s popc.tpr -o popc_restart -time 2235.2 
> -until 3000 it showing
> 
>  Last frame read 6173                               
> WARNING: Incomplete frame: nr  6174 time 2234.600     
> 
> -------------------------------------------------------
> Program tpbconv, VERSION 3.3.1
> Source code file: enxio.c, line: 401
> 
> Fatal error:
> Could not find frame with time 2235.200195 in 'popc.edr'
> -------------------------------------------------------
> 
> when I view the popc.edr file by using gmxcheck it showing
>   
> Opened 3nspop128new.edr as single precision energy file
> frame: 500000 (index      0), t:   1000.000  
> Reading frame   6000 time 2200.000           
> Last frame read 6173                               
> WARNING: Incomplete frame: nr   6174 time 2234.600     
> 
> Found 6173 frames with a timestep of 0.2 ps.
> 
> its may be due in md.mdp file I am using velocites = no (I am doubting 
> because read doing restarts webpage and tpbconv -h command I understood  
> "Note that a frame with coordinates and velocities is needed, which means 
> that when you never write velocities, you can not use tpbconv and you have to 
> start the run again from the beginning"
>  
> Could give me some suggestion how can I restart the crashed simulation?

use an earlier time frame.

cheers,
marc
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