494 lines
11 KiB
Groff
494 lines
11 KiB
Groff
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.TH "SCVOICE" "1" "Oct 14, 2025" "6.9.1" "SeisComP"
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.SH NAME
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scvoice \- SeisComP Documentation
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.sp
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\fBReal time voice alert.\fP
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.SH DESCRIPTION
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.sp
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This tool runs an external script whenever an event has been created or updated.
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It can also run a script in case an amplitude of a particular type or a
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preliminary origin (heads\-up message) has been sent. The common purpose for
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this tool is to play a sound or to convert a message to speech using external
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tools like festival or espeak.
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There are three possible trigger mechanisms for calling scripts:
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.INDENT 0.0
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.IP \(bu 2
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Event creation/update
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.IP \(bu 2
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Amplitude creation
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.IP \(bu 2
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Origin creation (with status = preliminary)
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.UNINDENT
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.sp
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Although this tool was designed to alert the user acoustically it can also be
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used to send e\-mails, sms or to do any other kind of alert. scvoice can only
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run one script per call type at a time! A template (\fI\%scalert\fP) Python script with
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more options has been added to \fISeisComP\fP to be used as source for custom notifications.
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.SH EXAMPLES
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.SS Event script
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.sp
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The following script is used as event script. It requires
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\fI\%festival\fP which should be
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available in almost any Linux distribution.
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.sp
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\fBIMPORTANT:\fP
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.INDENT 0.0
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.INDENT 3.5
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When saving the scripts given below do not forget to set the executable
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bit otherwise scvoice cannot call the scripts. In Linux just run:
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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chmod +x /path/to/file
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.UNINDENT
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.UNINDENT
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.INDENT 0.0
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.IP 1. 3
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Save an executable script file, e.g., under, e.g. \fB~/.seiscomp/event.sh\fP:
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.INDENT 3.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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#!/bin/sh
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if [ \(dq$2\(dq = \(dq1\(dq ]; then
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echo \(dq $1\(dq | sed \(aqs/,/, ,/g\(aq | festival \-\-tts;
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else
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echo \(dqEvent updated, $1\(dq | sed \(aqs/,/, ,/g\(aq | festival \-\-tts;
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fi
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.IP 2. 3
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Add the file to the configuration of \fI\%scripts.event\fP in the file
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\fBSEISCOMP_ROOT/etc/scvoice.cfg\fP or \fB~/.seiscomp/scvoice.cfg\fP:
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.INDENT 3.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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scripts.event = /home/sysop/.seiscomp/event.sh
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.UNINDENT
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.SS Amplitude script
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.INDENT 0.0
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.IP 1. 3
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Save an executable script file, e.g., under \fB~/.seiscomp/amplitude.sh\fP
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.INDENT 3.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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#!/bin/sh
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# Play a wav file with a particular volume
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# derived from the amplitude itself.
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playwave ~/.seiscomp/beep.wav \-v $3
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.IP 2. 3
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Add the file to the configuration of \fI\%scripts.amplitude\fP in the
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file \fBSEISCOMP_ROOT/etc/scvoice.cfg\fP or \fB~/.seiscomp/scvoice.cfg\fP:
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.INDENT 3.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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scripts.amplitude = /home/sysop/.seiscomp/amplitude.sh
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.UNINDENT
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.SS Alert script
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.INDENT 0.0
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.IP 1. 3
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Create a sound file \fBsiren.wav\fP for accoustic alerts.
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.IP 2. 3
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Save an executable script file under, e.g., \fB~/.seiscomp/alert.sh\fP:
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.INDENT 3.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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#!/bin/sh
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playwave /home/sysop/.seiscomp/siren.wav
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.IP 3. 3
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Add the script filename to the configuration of \fI\%scripts.alert\fP in
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the file \fBSEISCOMP_ROOT/etc/scvoice.cfg\fP or \fB~/.seiscomp/scvoice.cfg\fP\&.
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.INDENT 3.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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scripts.alert = /home/sysop/.seiscomp/alert.sh
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.UNINDENT
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.SH MODULE CONFIGURATION
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.nf
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\fBetc/defaults/global.cfg\fP
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\fBetc/defaults/scvoice.cfg\fP
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\fBetc/global.cfg\fP
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\fBetc/scvoice.cfg\fP
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\fB~/.seiscomp/global.cfg\fP
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\fB~/.seiscomp/scvoice.cfg\fP
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.fi
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.sp
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.sp
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scvoice inherits \fI\%global options\fP\&.
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.INDENT 0.0
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.TP
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.B firstNew
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Default: \fBfalse\fP
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.sp
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Type: \fIboolean\fP
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.sp
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Treat an event as new event when it is seen the first time.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B agencyIDs
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Type: \fIlist:string\fP
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.sp
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Define a white list of agencyIDs to alert an event. The
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agencyID is extracted from the preferred origin of the event.
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If this list is empty, all agencies are allowed.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B poi.message
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Type: \fIstring\fP
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.sp
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The default message string for the event\-script is
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\(dqearthquake, [HOURS] hours [MINS] minutes ago, [DESC],
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magnitude [MAG], depth [DEP] kilometers\(dq whereas [DESC]
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is the string given in the event.description attribute.
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This string can be overwritten using one of the following
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options. There are three placeholders that can be used:
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@region@, @dist@ and @poi@.
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Example: \(dq@region@, @dist@ kilometers from @poi@ away\(dq.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B poi.maxDist
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Default: \fB20\fP
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.sp
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Type: \fIdouble\fP
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.sp
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Unit: \fIdeg\fP
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.sp
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When using the nearest point of interest (city) as part of the
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message string, specify the maximum distance in degrees from the
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event. Any point of interest farther away will be ignored.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B poi.minPopulation
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Default: \fB50000\fP
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.sp
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Type: \fIdouble\fP
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.sp
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Minimum population for a city to become a point of interest.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B scripts.amplitude
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Type: \fIstring\fP
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.sp
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Specify the script to be called if an amplitude
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arrives, network\-, stationcode and amplitude are passed
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as parameters $1, $2 and $3.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B scripts.alert
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Type: \fIstring\fP
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.sp
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Specify the script to be called if a preliminary
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origin arrives, latitude and longitude are passed as
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parameters $1 and $2.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B scripts.event
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Type: \fIstring\fP
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.sp
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Specify the script to be called when an event has been
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declared; the message string, a flag (1=new event,
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0=update event), the EventID, the arrival count and the
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magnitude (optional when set) are passed as parameter
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$1, $2, $3, $4 and $5.
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.UNINDENT
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.SH COMMAND-LINE OPTIONS
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.sp
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\fBscvoice [options]\fP
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.SS Generic
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.INDENT 0.0
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.TP
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.B \-h, \-\-help
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Show help message.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-V, \-\-version
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Show version information.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-config\-file arg
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Use alternative configuration file. When this option is
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used the loading of all stages is disabled. Only the
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given configuration file is parsed and used. To use
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another name for the configuration create a symbolic
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link of the application or copy it. Example:
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scautopick \-> scautopick2.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-plugins arg
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Load given plugins.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-D, \-\-daemon
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Run as daemon. This means the application will fork itself
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and doesn\(aqt need to be started with &.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-auto\-shutdown arg
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Enable/disable self\-shutdown because a master module shutdown.
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This only works when messaging is enabled and the master
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module sends a shutdown message (enabled with \-\-start\-stop\-msg
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for the master module).
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-shutdown\-master\-module arg
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Set the name of the master\-module used for auto\-shutdown.
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This is the application name of the module actually
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started. If symlinks are used, then it is the name of
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the symlinked application.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-shutdown\-master\-username arg
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Set the name of the master\-username of the messaging
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used for auto\-shutdown. If \(dqshutdown\-master\-module\(dq is
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given as well, this parameter is ignored.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-first\-new
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Overrides configuration parameter \fI\%firstNew\fP\&.
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.UNINDENT
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.SS Verbosity
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.INDENT 0.0
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.TP
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.B \-\-verbosity arg
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Verbosity level [0..4]. 0:quiet, 1:error, 2:warning, 3:info,
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4:debug.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-v, \-\-v
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Increase verbosity level (may be repeated, eg. \-vv).
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-q, \-\-quiet
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Quiet mode: no logging output.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-component arg
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Limit the logging to a certain component. This option can
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be given more than once.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-s, \-\-syslog
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Use syslog logging backend. The output usually goes to
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/var/lib/messages.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-l, \-\-lockfile arg
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Path to lock file.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-console arg
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Send log output to stdout.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-debug
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Execute in debug mode.
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Equivalent to \-\-verbosity=4 \-\-console=1 .
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-log\-file arg
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Use alternative log file.
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.UNINDENT
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.SS Messaging
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.INDENT 0.0
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.TP
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.B \-u, \-\-user arg
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Overrides configuration parameter \fI\%connection.username\fP\&.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-H, \-\-host arg
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Overrides configuration parameter \fI\%connection.server\fP\&.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-t, \-\-timeout arg
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Overrides configuration parameter \fI\%connection.timeout\fP\&.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-g, \-\-primary\-group arg
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Overrides configuration parameter \fI\%connection.primaryGroup\fP\&.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-S, \-\-subscribe\-group arg
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A group to subscribe to.
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This option can be given more than once.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-content\-type arg
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Overrides configuration parameter \fI\%connection.contentType\fP\&.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-start\-stop\-msg arg
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Set sending of a start and a stop message.
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.UNINDENT
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.SS Database
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.INDENT 0.0
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.TP
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.B \-\-db\-driver\-list
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List all supported database drivers.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-d, \-\-database arg
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The database connection string, format:
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\fI\%service://user:pwd@host/database\fP\&.
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\(dqservice\(dq is the name of the database driver which
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can be queried with \(dq\-\-db\-driver\-list\(dq.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-config\-module arg
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The config module to use.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-inventory\-db arg
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Load the inventory from the given database or file, format:
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[\fI\%service://]location\fP .
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-db\-disable
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Do not use the database at all
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.UNINDENT
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.SS Alert
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.INDENT 0.0
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.TP
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.B \-\-amp\-type arg
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Specify the amplitude type to listen to.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-amp\-script arg
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Overrides configuration parameter \fI\%scripts.amplitude\fP\&.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-alert\-script arg
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Overrides configuration parameter \fI\%scripts.alert\fP\&.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-event\-script arg
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Overrides configuration parameter \fI\%scripts.event\fP\&.
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.UNINDENT
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.SS Cities
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.INDENT 0.0
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.TP
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.B \-\-max\-dist arg
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Overrides configuration parameter \fI\%poi.maxDist\fP\&.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-min\-population arg
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Overrides configuration parameter \fI\%poi.minPopulation\fP\&.
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.UNINDENT
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.SS Debug
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.INDENT 0.0
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.TP
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.B \-E, \-\-eventid arg
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Specify event ID that is used for testing.
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After running the alert scripts scvoice will exit.
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.UNINDENT
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.SH AUTHOR
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gempa GmbH, GFZ Potsdam
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.SH COPYRIGHT
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gempa GmbH, GFZ Potsdam
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.\" Generated by docutils manpage writer.
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.
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