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507 lines
12 KiB
Groff
507 lines
12 KiB
Groff
.\" Man page generated from reStructuredText.
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.
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.TH "SCIMEX" "1" "Jan 10, 2023" "5.3.0" "SeisComP"
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.SH NAME
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scimex \- SeisComP Documentation
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..
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.sp
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\fBSeisComP event exchange between two systems.\fP
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.SH DESCRIPTION
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.sp
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scimex manages the \fISeisComP\fP object exchange between two or more different SeisComP systems in
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real time. scimex may import or export the data to one or several systems. In
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contrary to scimport the exchange of the \fISeisComP\fP objects is event based.
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This means no messages will be exchanged until the exporting system has produced
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an event.
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.sp
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By default all objects (picks, amplitudes, origins, arrivals, station
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magnitudes, magnitudes, magnitude references) are transferred to the other
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system. The user can define filters at both the sender and the receiver, to
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limit the events for which objects are transferred. Possible filter parameters
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are the event location, magnitude, arrival count and agency. scimex supports
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two modi: \fIimport\fP and \fIexport\fP\&. In export mode scimex collects all objects
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relevant for an event (e.g. picks, amplitudes, origins, magnitudes) from
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scmaster\(aqs message groups at the source and checks if the filter criteria
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match. Once the criteria are fulfilled, the whole package of objects is send
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to the scmaster IMPORT group of the receiving system.
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.sp
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At the receiving \fISeisComP\fP system an instance of scimex runs in import mode. It
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fetches the whole event information from its own IMPORT group, checks the local
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filter criteria of the system and sends the collected objects to the different
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message groups, e.g. Pick, Amplitude, Magnitude, Location. In export mode
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several recipients can be defined and for each recipient individual filters
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can be set. To run several instances of scimex on one system, aliases have to
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be defined, e.g. for import:
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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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seiscomp alias create scimex_import scimex
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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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.sp
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and for export:
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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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seiscomp alias create scimex_export scimex
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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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.sp
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Then the configuration can be split into scimex_import.cfg and
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scimex_export.cfg.
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.SH EXAMPLES
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.sp
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For a push\-type configuration, in which the exporting server must be able to
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connect to the messaging server on the receiving host. On the receiving host:
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.sp
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scimex_import.cfg
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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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connection.username = scimexIm
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connection.server = localhost
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mode = IMPORT
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cleanupinterval = 86400
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importHosts = import1
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criteria.world.longitude = \-180:180
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criteria.world.latitude = \-90:90
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criteria.world.magnitude = 1:9
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criteria.world.agencyID = ""
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criteria.world.arrivalcount = 15
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hosts.import1.address = localhost
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# The criterion "world" has been defined above
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hosts.import1.criteria = world
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# optional and true per default
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hosts.import1.filter = false
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# optional and true per default
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hosts.import1.useDefinedRoutingTable = true
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hosts.import1.routingtable = Pick:IMPORT,StationAmplitude:IMPORT,
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Origin:LOCATION,Arrival:LOCATION,
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StationMagnitude:MAGNITUDE,
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Magnitude:MAGNITUDE,
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StationMagnitudeContribution:MAGNITUDE,
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OriginReference:EVENT,Event:EVENT
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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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.sp
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In this example, Pick and StationAmplitude objects are sent to the
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receiving system\(aqs IMPORT group to avoid interfering with the receiving system\(aqs
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picking.
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.sp
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On the sending system, only those events with a high enough magnitude
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and enough arrivals, and with the AgencyID "GFZ" are exported:
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scimex_export.cfg
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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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connection.username="scimexEx"
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connection.server = localhost
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mode = EXPORT
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cleanupinterval = 7200
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exportHosts = exp1, exp2
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# Match everything with magnitude above or equal 5
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# and with more than 25 phases which comes from
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# agency GFZ.
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criteria.globalM5.latitude = \-90:90
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criteria.globalM5.longitude = \-180:180
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criteria.globalM5.magnitude = 5:10
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criteria.globalM5.arrivalcount = 25
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criteria.globalM5.agencyID = GFZ
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# Export to a system which still runs a very old version. The
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# messages need to be converted.
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hosts.exp1.address = 192.168.0.3
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hosts.exp1.criteria = globalM5
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hosts.exp1.conversion = imexscdm0.51
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hosts.exp2.address = 192.168.0.4
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hosts.exp2.criteria = globalM5
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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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.SH MODULE CONFIGURATION
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.nf
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\fBetc/defaults/global.cfg\fP
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\fBetc/defaults/scimex.cfg\fP
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\fBetc/global.cfg\fP
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\fBetc/scimex.cfg\fP
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\fB~/.seiscomp/global.cfg\fP
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\fB~/.seiscomp/scimex.cfg\fP
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.fi
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.sp
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.sp
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scimex inherits global options\&.
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.INDENT 0.0
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.TP
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.B mode
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Type: \fIstring\fP
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.sp
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Mode of operation. Options are IMPORT or EXPORT.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B cleanupinterval
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Type: \fIdouble\fP
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.sp
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Unit: \fIs\fP
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.sp
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Cache lifetime for objects.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B subscriptions
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Type: \fIlist:string\fP
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.sp
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Only used in export mode. A list of message groups to subscribe.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B conversion
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Type: \fIstring\fP
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.sp
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Used only in import mode. It defines the source format of the
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messages that need to be converted. Currently the import of
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SeisComP datamodel version 0.51 (imexscdm0.51)
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is supported which was used in release Barcelona (2008).
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.UNINDENT
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.INDENT 0.0
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.TP
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.B exportHosts
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Type: \fIlist:string\fP
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.sp
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A list of hosts profiles to be considered for exporting.
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These are used in hosts.$name directives
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(see below) to define addresses, filter criteria, etc.
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applicable to each recipient.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B importHosts
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Type: \fIlist:string\fP
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.sp
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A list of hosts profiles to be considered for importing.
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These are used with hosts.$name directives similarly to
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exportHosts.
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.UNINDENT
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.sp
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\fBNOTE:\fP
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.INDENT 0.0
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.INDENT 3.5
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\fBcriteria.$name.*\fP
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\fIA definition of an event filter.\fP
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$name is a placeholder for the name to be used.
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.UNINDENT
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.UNINDENT
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.INDENT 0.0
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.TP
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.B criteria.$name.latitude
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Type: \fItuple:double\fP
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.sp
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Pair of doubles that defines the latitude range.
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Example: \-90:90.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B criteria.$name.longitude
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Type: \fItuple:double\fP
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.sp
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Pair of doubles that defines the longitude range.
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Example: \-180:180.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B criteria.$name.magnitude
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Type: \fItuple:double\fP
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.sp
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Pair of doubles that defines the magnitude range.
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Example: 3:10.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B criteria.$name.arrivalcount
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Type: \fIint\fP
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.sp
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Number of minimum arrivals.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B criteria.$name.agencyID
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Type: \fIlist:string\fP
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.sp
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White list of AgencyIDs (the agency identifier which
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appears in the objects sent over the export\-import link).
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.UNINDENT
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.sp
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\fBNOTE:\fP
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.INDENT 0.0
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.INDENT 3.5
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\fBhosts.$name.*\fP
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\fIA sink definition used for either import or export.\fP
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$name is a placeholder for the name to be used.
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.UNINDENT
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.UNINDENT
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.INDENT 0.0
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.TP
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.B hosts.$name.address
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Type: \fIstring\fP
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.sp
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Address of a sink, as a host name with an optional port
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number e.g. \(aqaddress = 192.168.1.1\(aq or
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\(aqaddress = somewhere.com:4803\(aq
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.UNINDENT
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.INDENT 0.0
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.TP
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.B hosts.$name.criteria
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Type: \fIstring\fP
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.sp
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Defining filter criteria name for sink, e.g. criteria =
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world\-xxl. The criteria must be defined in the criteria.
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* configuration lines.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B hosts.$name.filter
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Default: \fBtrue\fP
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.sp
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Type: \fIboolean\fP
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.sp
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Enable/disable filtering based on defined criteria.
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If set to false, all events will pass, even if one
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or more criteria are defined.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B hosts.$name.conversion
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Type: \fIstring\fP
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.sp
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Optional target format for export.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B hosts.$name.useDefinedRoutingTable
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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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Enable/disable defined routing tables.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B hosts.$name.routingTable
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Type: \fIlist:string\fP
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.sp
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Defining routing tables in the meaning of mapping
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objects to message groups. Example: Pick:NULL,
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StationAmplitude:NULL, Origin:LOCATION,
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StationMagnitude: MAGNITUDE, NetworkMagnitude:MAGNITUDE,
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MagnitudeReference:MAGNITUDE, OriginReference:EVENT,
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Event:EVENT. Specifying NULL for the message group causes
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messages to be thrown away/dropped/discarded.
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.UNINDENT
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.SH COMMAND-LINE OPTIONS
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.sp
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\fBscimex [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 "shutdown\-master\-module" is
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given as well, this parameter is ignored.
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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 \fBconnection.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 \fBconnection.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 \fBconnection.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 \fBconnection.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 \fBconnection.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 SCIMEX
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.INDENT 0.0
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.TP
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.B \-\-print\-default\-routingtable
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Print the default object routing table.
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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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