NAME

hwt_trace_rays - trace rays


SYNOPSIS

int hwt_trace_rays(int *n,float *o,float *d,float *shot,float aimi,float aima, float oi,float si,int ni, float sa, int na,float st,int nt,float *vel, float *xray,float *yray,float *zray,float *vray)


INPUT PARAMETERS

n - int[3]
      Dimensions of elements in velocity cube (3)
o - float[3]
      First element of velocity cube (3)
d - float[3]
      Sampling of velocity cube velocity cube (3)
shot - float[3]
      Location of shot
aimi - float
      Inclination
aima - float
      Azimuth
oi - float
      First aperture angle
si - float
      Sampling  of aperture
ni - int
      Number of half aperture angles
sa - float
      Sampling of radial steps
na - int
      Number of radial steps
st - float
      Sampling in time
nt - int
      Number of time samples
vel - float*
      Velocity


OUTPUT PARAMETERS

xray - float*
      X position of ray
yray - float*
      Y position of ray
zray - float*
      Z position of ray
vray - float*
      Velocity of ray at positon


DESCRIPTION

Trace rays using Huegyn wavefrom raytracing


SEE ALSO

the hwt_travel_cube manpage, the Hwt3d manpage


LIBRARY

septravel