"Spectrum" - calculate and display interactive spectrum for active trace
"Spectrogram" - calculate and display interactive spectrogram for active trace
"Integrate" - frequency domain integration
"Differentiate" - frequency domain differentiation
"Hilbert" - frequency domain Hilbert transform
"Envelope" - frequency domain envelope calculation
"RemAttenuation" - frequency domain attenuation removal, uses current taup model, header gcarc and source depth values,
and Eqs. 6.85-6 in Shearer, P., 1999. Introduction to Seismology, 260 pp., Cambridge University Press, New York.
"Transfer" - transfer function tool
"Convolve" - convolution tool