sfisaac1 (2.0-git)
index
user/zone/Misaac1.c
Pre-stack bending ray tracing in one-layered media

 
Synopsis
        sfisaac1 < refl.rsf > ttime.rsf xrefl=xrefl.rsf ns=nr ns2=nr ds=dr ds2=dr s0=r0 s02=r0 type=1 order=4 velocity=2.0 tol=1/(1000000*velocity) break=n

 
Parameters
       
 
bool break=n [y/n]
Go beyond zero or not
 
float ds=dr
source sampling for midpoint
 
float ds2=dr
source sampling for offset
 
int ns=nr
number of sources for midpoint
 
int ns2=nr
number of sources for offset
 
int order=4
Interpolation order if choose to use sf_eno
 
float s0=r0
origin for midpoint
 
float s02=r0
origin for offset
 
float tol=1/(1000000*velocity)
Assign a default value for tolerance
 
int type=1
Interpolation type 0=sf_eno and 1=central finite difference
 
float velocity=2.0
Assign velocity km/s
 
file xrefl=
auxiliary output file name