NAME

dbevassoc - associate and merge a new event with existing events in a database

SYNOPSIS

dbevassoc [-v] [-pf pffile] inputdb mergedb

DESCRIPTION

dbevassoc is the Datascope equivalent of orb2dbt(1)'s "smart" association and merging of new events with existing events in a database. See orb2dbt(1) for a description of how this works.

OPTIONS

PARAMETER FILE

The dbevassoc program parameter file (as specified by pffile) is as follows.

#    Parameter file for dbevassoc

#    parameters for "smart"association

assoc_method		tttaup	# method for computing predicted travel times
assoc_model		iasp91	# velocity model for computing predicted travel times
assoc_phases		basic	# phase list for computing predicted travel times ( see tt(3) )
assoc_P_thresh		20.0	# P-residual threshold for associations
assoc_S_thresh		20.0	# S-residual threshold for associations
assoc_ignoreiphase	no	# should the arrival row iphase value be ignored?
assoc_firstphase	yes	# should only the earliest predicted phase be used?

assoc_screen_new	time
assoc_screen_old	(time-3600.0)::(time+3600.0)
				# these are screening database expressions that should
				#   match the existing (old) origins with the new origin for
				#   association processing
assoc_expression	$nass>=$nars
				# this is a database expression that should evaluate
				#   to true whenever an association is valid
author_priority &Arr{		# prefor priority as a function of assoc author
	QED		1
}

The parameters are the same as the smart association parameters for orb2dbt(1).

SEE ALSO

orb2dbt(1)

AUTHOR

Danny Harvey
Boulder Real Time Technologies, Inc.

Table of Contents
Antelope Release 4.9 Linux SuSE 9.3 (i586) 2.6.11.4 2007-06-05
Boulder Real Time Technologies, Inc For more information, contact support@brtt.com