Log in to as adaq on adaql4 or any other adaq Linux computer.
Make sure CODA is running with beam on. Of course, that's the spectrometer DAQ, not the PREX DAQ. You'll need some triggers (adjust prescale factors to get at least 50 Hz of something, if possible).
If you ran the L-HRS DAQ, type spot_L runNumber from any directory, after about 30 seconds, plots will pop up.
Recommend to stick with L-HRS DAQ, but if you did use R-HRS DAQ then type spot_R runNumber
You can get "strange printouts" of errors if you only type spot++ and the last run was for R-HRS, so it's clearer to do what is listed above than to use spot++. (note, this is because spot++ is actually spot_L).
Hint: Type "spot help" to learn more options.