'xrec' is an X-window visualization tool used to display meteorological fields stored in RPN standard files as:

• 2D fields, scalar or vector
• vertical cross sections and profiles
• time series for selected points
• time animation

Usage:
  xrec
or
  xrec -imflds list_of_FST_files

On our UQAM servers you should also have the following alias:

  alias xr='xrec -imflds'

You can find the full documentation under the following link (login & password are both 'science'):

  xrec - official documentation