sfconstfdmig2
(4.0)
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