Changes between Version 1 and Version 2 of rayloc_ew


Ignore:
Timestamp:
05/11/12 09:39:52 (8 years ago)
Author:
branden
Comment:

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  • rayloc_ew

    v1 v2  
    22 
    33= [wiki:Earthworm Earthworm] Module: rayloc_ew = 
    4 '''Contributed by: ''' 
     4'''Contributed by: Ray Buland''' 
    55 
    66== Function == 
     
    88 
    99== Details == 
     10Rayloc_ew is an Earthworm Module to perform global relocation of earthquakes and travel time computation.  
     11 
     12Rayloc_ew is an Earthworm-style wrapper around a Fortran program RayLoc, written by Ray Buland. The fortran from Ray is forward model using a Gauss-Newton iteration process fitting to the AK135 (Kennett, Engdahl, and Buland, 1995, GJR v122) update to the iasp91 earth model.  
     13 
     14Rayloc_ew attaches itself to the input ring and monitors the ring buffer for the [wiki:type_loc_global TYPE_LOC_GLOBAL] messages.  
     15 
     16Rayloc_ew reformats the input and calls the FORTRAN RayLoc processing machinery. The output of rayloc_ew  
     17is a TYPE_RAYLOC message, which is written to the output ring. 
     18 
     19The wrapper accepts TYPE_LOC_GLOBAL messages and outputs TYPE_RAYLOC as described above.  
     20 
     21Rayloc_ew requires three model files (tau.table, ak135.hed, ak135.tbl). These files are parts of rayloc_ew distribution. 
    1022 
    1123== Configuration File Commands ==