NMO/Velocity
 
 These programs provide algorithms for normal moveout application. There are
routines to apply standard nmo [anmo], nmo with cubic spline interpolation
and user control over which portion of the moveout map is used [bdnmo], nmo
using the dip term [tvdnmo] and nmo applied in the tau-p domain [taupnmo].
The above require a velocity tape input along with the data to be moved out.
The velocity tape generation routines [velin,tvdin] require both the dataset
and a file tabulating velocity [rms,average,interval], time or depth [ms],
versus an index [shot,receiver, etc.] 
