Rayloc_ew is an Earthworm Module to
perform global relocation of earthquakes and travel time computation.
Rayloc_ew is an Earthworm-style wrapper around a Fortran program RayLoc
written by Ray Bulland.
Rayloc_ew attaches itself to the input ring and monitors the ring
buffer for the
TYPE_LOC_GLOBAL
messages.
Rayloc_ew reformats the input and calls FORTRAN RayLoc processing
machinery. The output of rayloc_ew
is
TYPE_RAYLOC
message, which is written to the output ring.
The rayloc_ew program is compiled and tested out on a Solaris
platform (with gcc and g77 compilers).
The wrapper module is written that conforms to the Earthworm
standards (logging, heartbeat, proper termination etc).
The wrapper accepts TYPE_LOC_GLOBAL messages and outputs TYPE_RAYLOC as
described above.
Rayloc_ew requires three model files (tau.table, ak135.hed, ak135.tbl).
These files are parts of rayloc_ew distribution.