Synopsis
		sfwavemovie > out.rsf imp=imp.rsf nz=96 nx=48 nt=12 nw=2 init=1 v=1. dz=1. dx=2. lambda=nz*dz/4. sixth=0.0833 gamma=0.667 epsdamp=0.01 padfactor=1024 nfilt=nx+2 impresp=n

Parameters
		float dx=2.   float dz=1.   float epsdamp=0.01   float gamma=0.667   file imp= auxiliary output file name   bool impresp=n [y/n]   int init=1   float lambda=nz*dz/4.   int nfilt=nx+2   int nt=12   int nw=2   int nx=48   int nz=96   int padfactor=1024   float sixth=0.0833   float v=1.