sffatomoomp (2.0-git)
index
user/llisiw/Mfatomoomp.c
First-arrival Traveltime Tomography (OMP)

 
Synopsis
        sffatomoomp < sinp.rsf > sout.rsf shot=shot.rsf recv=recv.rsf reco=reco.rsf topo=topo.rsf prec=prec.rsf grad=grad.rsf rayd=rayd.rsf time=time.rsf misnorm=norm.rsf velocity=y shape=n verb=n order=2 seg=3 niter=1 stiter=100 nstep=10 eps=0. weight=n pow=2. tol=1.e-6 rect#=(1,1,...) what=

 
Parameters
       
 
float eps=0.
regularization parameter (for both Ticknov and Shaping)
 
string grad=
auxiliary output file name
 
string misnorm=
auxiliary output file name
 
int niter=1
number of slowness inversion iterations
 
int nstep=10
number of linesearch
 
int order=2
fast marching accuracy order
 
float pow=2.
power raised for data weighting
 
string prec=
auxiliary input file name
 
string rayd=
auxiliary output file name
 
string reco=
auxiliary input file name
 
int rect#=(1,1,...)
smoothing radius on #-th axis
 
string recv=
auxiliary input file name
 
int seg=3
maximum number of segments of topography
 
bool shape=n [y/n]
regularization (default Tikhnov)
 
string shot=
auxiliary input file name
 
int stiter=100
number of inner CG iterations (for both Ticknov and Shaping)
 
string time=
auxiliary output file name
 
float tol=1.e-6
tolerance for shaping regularization
 
string topo=
auxiliary input file name
 
bool velocity=y [y/n]
if y, the input is velocity; n, slowness squared
 
bool verb=n [y/n]
verbosity flag
 
bool weight=n [y/n]
data weighting
 
string what=
what to compute (default tomography)

 
Used In
       

 
TCCS
        dsrtomo/marm