Include argument 'traj_name' for specifying an archive name
Remove wd path reset on UNIX platforms
Set working directory for R to the HYSPLIT working directory
Initialize a vector that will contain names for all files made
Append output filenames to vector object 'all_trajectory_files'
Do not copy files from 'Working' to 'Output' here
Generate name of output zip file
Do not include separate zip implementation for Windows
Perform archiving of all traj files and move to Output dir