IfWave 1 // 1=> plot against wavelength, 0=> against channel #
iPAnot 6 // must be <= 6 PA groups
afPAnot 30. 60. 90. 120. 150. 180. // start this PA group here
iPAdel 6 // must be <= 6 PAs in a group
fPAdel 5 // increment PAnot by PAdel within a PA group
IfPlot 3 // 0/1=off/on: 1=summary, 2=triple-phi/amp, 4=each V^2, 8=each phi
