NAME

Hwt3d - 2-D ray tracing


SYNOPSIS

< velocity.H Hwt2d par= > rays.H


DESCRIPTION

Does Huygens wavefront tracing. Produces a ray database.


INPUT PARAMETERS

SHOT LOCATION

xsou - float
zsou - float

RAY PARAMETERS

oT - float
      [0.]
nT - int
      [100] number of traveltime steps
dT - float
      [0.01] traveltime sampling
oG - float
      [0.]
nG - int
      [90] number of shooting directions
dG - float
      [1.0] shooting-angle sampling


SEE ALSO

the Hwt3d manpage, the FMeikonal manpage, the hwt_travel_cube manpage, the hwt_trace_rays manpage <Hwt3d>


CATEGORY

seis/travel