sfsgfdewe2d (2.0-git)
index
user/zhiguang/Msgfdewe2d.c
2-D staggered-grid elastic time-domain FD modeling

 
Synopsis
        sfsgfdewe2d datax=dataxf.rsf dataz=datazf.rsf vp=vpf.rsf vs=vsf.rsf rho=rhof.rsf nshot=1 dshot=1 nx=nvx nabs=50 sx_ini= sz_ini=5 hsz=5 tmax= dt= peak=20

10th order in space, 2th order in time.

 
Parameters
       
 
file datax=
auxiliary output file name
 
file dataz=
auxiliary output file name
 
int dshot=1
shot interval, multiple of receiver intervals
 
float dt=
time interval
 
int hsz=5
vertical position of recerivers
 
int nabs=50
width of padded boundary
 
int nshot=1
number of shots
 
int nx=nvx
coverage area for each shot
 
float peak=20
peak frequency for Ricker wavelet (in Hz)
 
file rho=
auxiliary input file name
 
int sx_ini=
horizontal position of shot point
 
int sz_ini=5
vertical position of shot point
 
float tmax=
record length
 
file vp=
auxiliary input file name
 
file vs=
auxiliary input file name