Synopsis
		sfspline < in.rsf > out.rsf pattern=pattern.rsf fp= sort=n

Specify either n1= o1= d1= or pattern=

Parameters
		floats fp= end-point derivatives [2]   string pattern= auxiliary input file name   bool sort=n [y/n] if y, the coordinates need sorting

Used In
		CWP          geo2008IsotropicAngleDomainElasticRTM/marm2allA geo2008IsotropicAngleDomainElasticRTM/marm2oneA geo2009TTIModeSeparation/fold   DATA          alaska/bash   GEO384W          hw3/synth hw4/synth   JSG          apefint/alias apefint/ray apefint/sean attr/vecta ltft/vecta   RSF          su/rsflab5 su/rsflab9 su/rsfmodel   SEP          lsmult/haskell pwd/alias pwd/sean