Programs of the Month

Randomly-selected Madagascar programs get featured every month on the Madagascar blog. This page provides a summary list with links.

2015

December	sfcausint	Causal integration on the first axis.
November	sfremap1	1-D ENO interpolation.
October	sfunif2	Generate 2-D layered velocity model from specified interfaces.
September	sfpatch	Patching (N-dimensional).
August	sfai2refl	Convert acoustic impedance to reflectivity.
July	sftime2depth	Time-to-depth conversion in V(z).
June	sfwiggle	Plot data with wiggly traces.
May	sfvscan	Velocity analysis.
April	sfnmo	Normal moveout.
March	sfpow	Apply power gain.
February	sfpwd	3-D plane wave destruction.
January	sfricker1	Convolution with a Ricker wavelet.

December	sfhalfint	Half-order integration or differentiation.
November	sfbandpass	Bandpass filtering.
October	sfkirmod	Kirchhoff 2-D/2.5-D modeling with analytical Green's functions.
September	sfiwarp	Inverse 1-D warping.
August	sfpick	Automatic picking from semblance-like panels.
July	sffft3	FFT transform on extra axis.
June	sfdip	3-D dip estimation by plane wave destruction.
May	sfderiv	First derivative with a maximally linear FIR differentiator.
April	sfgrey3	Generate 3-D cube plot.
March	sfspectra	Frequency spectra.
January	sfsmooth	Multi-dimensional triangle smoothing.

December	sfcontour	Contour plot.
November	sfenvelope	Compute data envelope or phase rotation.
October	sfagc	Automatic gain control.
September	sfclip	Clip the data.
August	sfgraph	Graph plot.
July	sfnoise	Add random noise to the data.