The IR and vibrational modes of 4-hydroxybenzoic acid and 4-acetoxybenzoic acid
are shown as an example of an interpreted spectrum using a non-Java
Overlay spectrum 1 and 2
show peak list
Java2Script written by Zhou Renjian, et al. Jzlib written by Atsuhiko Yamanaka.
Initially based on code from 26th October 2013