Hi Vijaya,

what version of Gromacs is this and how big do the trr files
have to be so that the segv shows up?

Carsten



On Apr 22, 2010, at 6:56 PM, vijaya subramanian wrote:

> Hi
> When I run make_edi with a small eigenvec.trr file it works, but gives me a 
> segmentation fault when I input large .trr files generated using g_covar.  
> These large eigenvector
> files work well with g_anaeig and I have used them to generate projections as 
> well as filtered trajectories.
> The command line with options for make_edi is given below: 
> 
> make_edi -linfix "4,5,7,8" -outfrq 500 -f eigvec.trr -s fframe.gro  -o 
> edsamp.edi -linstep ".0001 .0001 .0001 .0001"
> 
> 
> One option would be to read the large eigenvec.trr file and write out only 
> the eigenvectors
> I need to a new file.  Is there some way I can do that?  Else, is there some 
> way to modify
> make_edi so I don't get a segmentation fault.
> 
> Thanks
> Vijaya
> 
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