Synopsis
		sfcp < in.rsf > out.rsf in.rsf out.rsf

sfcp - copy, sfmv - move.
Mimics standard Unix commands.

Used In
		GALLERY          hessvti/model   GEE          mda/mad   RSF          school/modeling school/trig tutorials/images   TCCS          acrossfault/synth dbortho/hyper deblend/fairfield-initmfnew deblend/linear deblend/synthcomplex deblend/synthhyper dsd/demo2 dsd/demo3.1perc emdpf/fxdecon emdpf/linear eseis/demo2 eseis/demo4 eseis/sparse