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trjcatMain Table of Contents |
VERSION 3.1
Thu 28 Feb 2002
| VERSION 3.1 |
trjcat concatenates several input trajectory files in sorted order. In case of double time frames the one in the later file is used. By specifying -settime you will be asked for the start time of each file. The input files are taken from the command line, such that a command like trjcat -o fixed.trr *.trr should do the trick. Using -cat you can simply paste several files together without removal of frames with identical time stamps.
| option | filename | type | description |
|---|---|---|---|
| -o | trajout.xtc | Output | Generic trajectory: xtc trr trj gro g96 pdb |
| -n | index.ndx | Input, Opt. | Index file |
| option | type | default | description |
|---|---|---|---|
| -[no]h | bool | no | Print help info and quit |
| -[no]X | bool | no | Use dialog box GUI to edit command line options |
| -nice | int | 19 | Set the nicelevel |
| -tu | enum | ps | Time unit: ps, fs, ns, us, ms, s, m or h |
| -b | time | -1 | First time to use (ps) |
| -e | time | -1 | Last time to use (ps) |
| -dt | time | 0 | Only write frame when t MOD dt = first time (ps) |
| -prec | int | 3 | Precision for .xtc and .gro writing in number of decimal places |
| -[no]vel | bool | yes | Read and write velocities if possible |
| -[no]settime | bool | no | Change starting time interactively |
| -[no]sort | bool | yes | Sort trajectory files (not frames) |
| -[no]cat | bool | no | do not discard double time frames |