Launch terminal and enter commands

setenv MIDASBASE /MIDAS@aidas.240215
setenv PATH $MIDASBASE/bin_Linux64:$PATH
MIDAS64-session

From the pop-up select 'MIDAS Data Analysis'

From 'MIDAS Base Frame' select 'Sort Tool' 

From 'MIDAS Sort (64 bit) Control Frame' select 'Browse' and select 'sort2b.f' from the pop-up

From 'MIDAS Sort (64 bit) Control Frame' select 'Compile Sortfile' 

From 'MIDAS Sort (64 bit) Control Frame' select 'Disk Info'

From 'MIDASsort Disk Info' select 'Browse' and select the latest complete file from the current 
run from the data dietcory (currently /TapeData/NP1512)

From 'MIDASsort Disk Info' select 'Add' 

From 'MIDASsort Disk Info' select 'Quit' 

From 'MIDAS Sort (64 bit) Control Frame' select 'Start'
  The terminal from which MIDAS was launched will report messages from MIDASsort
  and end of sort

From 'MIDAS Sort (64 bit) Control Frame' select 'View Spectra'

From 'Sort Spectrum Directory Browser' select spectra s3501-s3524 which display
spectra showing (ADC) timestamps per FEE (s3501 = nnaida1, s3502 = nnaida2 etc)

The 65k spectra are rolling and the scale is 1ch = 0.1s.

Examine the activity of each FEE for extended (>1s) periods of inactivity.  
  
When the sort is complete from 'MIDAS Sort (64 bit) Control Frame' select 'Pause' then 'Kill'