[gmx-users] Extension of simulations

[Seera Suryanarayana]

Dear users,

I have extended my simulations from 20ns to 40ns and I concatenated the
.xtc files by using trjcat. I would like to use the concatenated file for
further analysis such as rmsd and radius of gyration. We need to have two
input files for rmsd analysis. one is .xtc(trajectory file) and other one
is .tpr file. But we cannot concatenae the .tpr files by trjcat command.
How do I get the extended .tpr file (previous tpr file and extended tpr
file). What should I do?

Thanks in advance
Surya
Graduate student
India.