[gmx-users] genconf or way to duplicate trajectory?

[Yuhua Song]

Hi, all:

In the mailing list, there are many discussion about using "genconf -f
*.gro -nbox to duplicate the lipid to obtain the large size of the lipid. I
am wondering whether there is a way to duplicate the trajectory? Although:
"genconf " has the opition "-trj" to input the trajctory file, but "-o"
output seems only output the *.gro, *.pdb file other than the trajectory
files.

Are there betters ways to duplicate the trajectory files?

Thanks,

Yuhua