SeisDvv

Seismic dv/v analysis in Julia!

SeisDvv.jl is a Julia package for computing the relative change in seismic velocity, or dv/v. SeisDvv.jl supplies time-, frequency-, and wavelet-domain methods for calculating dv/v. Currently implemented algorithms include

• Time-Domain
  • Windowed Cross-Correlation (WCC)
  • Trace Stretching (TS)
  • Dynamic Time Warping (DTW)
• Frequency-Domain
  • Moving-Window Cross Spectrum
• Wavelet-Domain
  • Wavelet Cross-Spectrum (WXS)
  • Wavelet-Transform Stretching (WTS)
  • Wavelet-Transform Dynamic Time Warping (WTDTW)

Installation

julia> using Pkg; Pkg.add(PackageSpec(url="https://github.com/tclements/SeisDvv.jl", rev="master"))

Quickstart

Follow along with the tutorial!