I am using Rwave wavelets and I need better axis notation. Does anyone have code similar to matlab's centfreq or scale2frq functions that turn a scale for a wavelet transform into a good looking scale to plot on my wavelet transfoms? I am using the rwave package to investigate seismic signals from an exploding volcano. Jonathan Lees -- =========================================Prof. Jonathan M. Lees Department of Geological Sciences CB #3315, Mitchell Hall University of North Carolina Chapel Hill, NC 27599-3315 (919) 962-0695 FAX (919) 966-4519 jonathan_lees at unc.edu http://www.unc.edu/~leesj