Synopsis
		sfcameron2d < fv.rsf > fv2.rsf x0=fx.rsf t0=ft.rsf nz= dz= nc=100 neval=20 method=

Input in (x0,t0), output in (x,z).

Parameters
		float dz=   string method= method (chebyshev,lax-friedrichs)   int nc=100 number of chebyshev coefficients   int neval=20 numvber of used chebyshev coefficients   int nz=   file t0= auxiliary output file name   file x0= auxiliary output file name

Used In
		TCCS          time2depth/masha2 time2depth/msyn2 time2depth2/synth