sfconstfdmig2 (2.0-git)
index
system/seismic/Mconstfdmig2.c
2-D implicit finite-difference migration in constant velocity.

 
Synopsis
        sfconstfdmig2 < data.rsf > imag.rsf movie=movie.rsf nz=2*(nw-1) dz=1./(nz*dw) vel= hi=y sixth=1./12

 
Parameters
       
 
float dz=1./(nz*dw)
vertical time sampling
 
bool hi=y [y/n]
if y, use 45-degree; n, 15-degree
 
string movie=
auxiliary output file name
 
int nz=2*(nw-1)
vertical time samples
 
float sixth=1./12
one-sixth trick
 
float vel=
constant velocity

 
Used In
       

 
BEI
        fdm/kjartjac