• Antelope Release 5.5 Mac OS X 10.8.5 2015-04-21

 

NAME

dbassoc_arrival - associate arrivals with an origin table

SYNOPSIS

dbassoc_arrival [-p delta_p] [-s delta_s] arrival_db origin_db

SUPPORT


Contributed code: NO BRTT support.
THIS PIECE OF SOFTWARE WAS CONTRIBUTED BY THE ANTELOPE USER COMMUNITY. BRTT DISCLAIMS ALL OWNERSHIP, LIABILITY, AND SUPPORT FOR THIS PIECE OF SOFTWARE.

FOR HELP WITH THIS PIECE OF SOFTWARE, PLEASE CONTACT THE CONTRIBUTING AUTHOR.

DESCRIPTION

dbassoc_arrival attempts to associate p and s phase arrivals from one database, arrival_db, with origins in a second (distinct) database origin_db. For each origin, it looks for matching arrivals. If matching arrivals are found, that origin is added to the arrival_db origin table, and assoc table entries are made in the arrival_db assoc table.

OPTIONS

ENVIRONMENT

EXAMPLE

lemond% dbassoc_arrival -p 2.0 -s 2.0 tests/anza tests/smallcit

DIAGNOSTICS

BUGS AND CAVEATS

Dbassoc_arrival will only match arrivals with iphase starting with 'P' or 'S', and only matches against first P and S arrivals, not later arrivals.

The origin table records are copied almost verbatim from the origin_db to the arrival_db; only orid is changed. Commid's are copied as is, but may be be dangling references in the new database.

There are no station elevation correction factors added into the arrival time calculations.

AUTHOR

Daniel Quinlan
Antelope User Group Contributed Software
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