sflinsincos (2.0-git)
index
system/seismic/Mlinsincos.c
Solve for angle in equation vx*sin(d) + vy*cos(d) = 1/s0.

 
Synopsis
        sflinsincos < in.rsf > out.rsf s0= na= da= oa= nt=180 dt=2. ot=0. nr=nvx/2 dr=dvx extend=4

 
Parameters
       
 
float da=
angle sampling.
 
float dr=dvx
radius sampling.
 
float dt=2.
polar angle sampling.
 
int extend=4
tmp extension
 
int na=
number of angle values.
 
int nr=nvx/2
number of radius on radial lines
 
int nt=180
number of polar angle for integration.
 
float oa=
angle origin
 
float ot=0.
polar angle origin
 
float s0=
reference slowness