sfmkrcv (2.0-git)
index
user/llisiw/Mmkrcv.c
Make topography mask / receiver list / record list for first-arrival traveltime tomography

 
Synopsis
        sfmkrcv < in.rsf > out.rsf reco=reco.rsf shot=shot.rsf topo=topo.rsf time=time.rsf air=0.5 velocity=y order=2 fix=n plane=n offset1=0 offset2=0 np=1 p0=0. dp=1.

 
Parameters
       
 
float air=0.5
air velocity for thresholding topography
 
float dp=1.
ray-parameter increment
 
bool fix=n [y/n]
if y, fixed-spread; n, moving acquisition
 
int np=1
ray-parameter number
 
int offset1=0
receiver offset inline
 
int offset2=0
receiver offset crossline
 
int order=2
fast marching accuracy order
 
float p0=0.
ray-parameter start
 
bool plane=n [y/n]
if y, plane-wave source; n, point source
 
file reco=
auxiliary output file name
 
string shot=
auxiliary input file name
 
string time=
auxiliary output file name
 
string topo=
auxiliary output file name
 
bool velocity=y [y/n]
if y, the input is velocity; n, slowness squared

 
Used In
       

 
TCCS
        dsrtomo/marm