Rtm2d- - Reverse time migration or two-way wave equation forward modeling
Rtm2d par=parfile.P wavelet=wavelet.H Slow=slowness.H Data=data.H Image_X=image_x.H Image_Z=image_z.H
[modeling] :to do forward modeling
migration:to do reverse time migration
[fd] : finite-difference method
fft : psedu-spectral method
write_wave=y : whether to write wavefield to harddisk or not$
[optional] horizontal Common Image Gathers
[optional] vertical Common Image Gathers
[0.,10.,1] sampling of Sources
[1500,.002] sampling in time
[-100.,10.,200] sampling of offset
[.false.] Whether or not to print progress messages
[2.] How often to print when master process
[10.] How often to print when non-master process
seis/model