Synopsis
		sfintbin3 < in.rsf > out.rsf xkey= ykey= zkey= xmin= xmax= ymin= ymax= zmin= zmax= head= xk= yk= zk= mask=

if xkey < 0, the first axis indexes traces in a gather like cdpt.

Parameters
		string head= header file   string mask= output mask file   string xk= x key name   int xkey= x key number (if no xk), default is fldr   int xmax= x maximum   int xmin= x minimum   string yk= y key name   int ykey= y key number (if no yk), default is iline   int ymax= y maximum   int ymin= y minimum   string zk= z key name   int zkey= z key number (if no zk), default is xline   int zmax= z maximum   int zmin= z minimum

Used In
		DATA          segsalt/data teapotdome/canoren teapotdome/cmp_stack_tahstack teapotdome/nmostack teapotdome/tahsubset teapotdome/teamodel   GEO384S          hw2/land3d hw6/gazdag   TCCS          merge/pcable merge/pcable2