# Earthworm Program:
statrigfilter Overview

(last revised 1 June 2006)

The purpose of statrigfilter is to elimnate "duplicate" triggers from a given "station". For statrigfilter, all channels which have
matching station code and network code are considered to be the from the same "station". The rules for what are considered "duplicate" triggers can be found in the specifications file used to design this program:

statrigfilter.designspecs.txt

Statrigfilter is location-code friendly and will handle both TYPE_CARLSTATRIG_SCNL and TYPE_CARLSTATRIG messages.

This module was written by Lynn Dietz for the CISN.

Module Index | statrigfilter Commands