Synopsis
		sfstolt < in.rsf > out.rsf vel= pad=nt extend=4 mute=12 minstr=0.0

Requires the input to be cosine-transformed over the lateral axes.

Parameters
		int extend=4 trace extension   float minstr=0.0 minimum stretch allowed   int mute=12 mute zone   int pad=nt padding on the time axis   float vel= Constant velocity (use negative velocity for modeling)

Used In
		GEO384W          hw3/image   JSG          diffr/chan3d diffr/gom diffr/fault   SEP          stoltst/elfst stoltst/imps velspec/sigvc