sfadjgradient2d_coupled_gpu (2.0-git)
index
user/rweiss/Madjgradient2d_coupled_gpu.cu
2D ISOTROPIC wave-equation finite-difference migration on GPU

 
Synopsis
        sfadjgradient2d_coupled_gpu < Fvel1.rsf vel2=Fvel2.rsf xig1=Fxig1.rsf xig2=Fxig2.rsf us1=Fus1.rsf ur1=Fur1.rsf us2=Fus2.rsf ur2=Fur2.rsf > Fgrd1.rsf grd2=Fgrd2.rsf nxtap=40 hzero=5 verbose=n epsDSO=1.f eps4D=0.f gpu=0

 
Parameters
       
 
float eps4D=0.f
Weighting for 4D penalty
 
float epsDSO=1.f
Weighting for DSO penalty
 
int gpu=0
ID of the GPU to be used
 
file grd2=
auxiliary output file name
 
int hzero=5
Number of near offsets to zero
 
int nxtap=40
TAPER size
 
file ur1=
auxiliary input file name
 
file ur2=
auxiliary input file name
 
file us1=
auxiliary input file name
 
file us2=
auxiliary input file name
 
file vel2=
auxiliary input file name
 
bool verbose=n [y/n]
VERBOSITY flag
 
file xig1=
auxiliary input file name
 
file xig2=
auxiliary input file name