instructions typo error

[Tonystarkw12]

python traj2dcd.py --input xxx.pdb --output xxx.dcd --pdb xxx.pdb --num-atoms nnn --stride nnn

arguments

--input The name of the input trajectory file

--output The name of the output trajectory file

--pdb The reference pdb file corresponding to the input trajectory

--num-atoms The number of atoms for protein or the whole solvated system

--stride The frequency to output the trajectory.

Here I suppose the --input should be XXX.traj file instead of xxx.pdb, which is probably a typo.