The files in this tar file will allow the user to plot tephigrams or Skew-T log p diagrams. You'll have to study the input routine to see how a sample file is set up. Yes I know this is bad form (!) but I wrote these a few years ago and long since lost any files I had. The program to compile and run is in PLOTTEPH.F. Be sure to read the file metquiz.dat! Harold Reynolds, April 14, 1994. harold@ATM.Dal.Ca (address may be out of date)