[gmx-users] changes in trjcat?

David van der Spoel spoel at xray.bmc.uu.se
Tue Feb 17 21:01:01 CET 2004

On Tue, 17 Feb 2004, Kay Gottschalk wrote:

>Hi there,
>I tried trjcat -o whole.trr full.trr full_2.trr. Both full.trr and 
>full_2.trr are in the directory. I still get the error message:
>Unknown argument: full.trr
>Unknown argument: full_2.trr
>Fatal error: Program trjcat halted
>Did anything change with trjcat?
yes, you need -f option for input files. also you can have input file and 
output file the same, to go to append mode.

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David van der Spoel, PhD, Assist. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,  	75124 Uppsala, Sweden
phone:	46 18 471 4205		fax: 46 18 511 755
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://xray.bmc.uu.se/~spoel

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