Synopsis
		sfclip < in.rsf > out.rsf clip= value=clip

The output is
clip if input > clip
-clip if input < -clip
input if |input| < clip

See also sfclip2.

September 2011 program of the month:
http://ahay.org/blog/2011/09/03/program-of-the-month-sfclip/

Parameters
		float clip= clip value   float value=clip replacement value

Used In
		CUP          rna2d/real   CWP          geo2008IsotropicAngleDomainElasticRTM/marm2oneA geo2008NumericWEMVAoperators/flatWEMVA geo2008NumericWEMVAoperators/saltWEMVA geo2009TTIModeSeparation/marmousi2 jse2006RWEImagingOverturningReflections/sigsbee