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456 lines
11 KiB
ReStructuredText
456 lines
11 KiB
ReStructuredText
.. highlight:: rst
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.. _screloc:
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#######
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screloc
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#######
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**Automatic relocator.**
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Description
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===========
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screloc is an automatic relocator that receives origins from realtime
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locators such as scautoloc and relocates them with a configurable locator.
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screloc can be conveniently used to test different locators and velocity models
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or to relocate events with updated velocity models. Check the
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:ref:`Example applications <screloc-example>` for screloc.
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screloc processes any incoming automatic origin but does not yet listen to event
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information nor does it skip origins for that a more recent one exists.
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To run screloc along with all processing modules add it to the list of
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clients in the seiscomp configuration frontend.
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.. code-block:: sh
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seiscomp enable screloc
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seiscomp start screloc
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Descriptions of parameters for screloc:
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.. code-block:: sh
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seiscomp exec screloc -h
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Test the performance of screloc and learn from debug output:
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.. code-block:: sh
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seiscomp exec screloc --debug
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Setup
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=====
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The following example configuration shows a setup of screloc for
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:ref:`NonLinLoc <global_nonlinloc>`:
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.. code-block:: sh
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plugins = ${plugins}, locnll
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# Define the locator algorithm to use
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reloc.locator = NonLinLoc
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# Define a suffix appended to the publicID of the origin to be relocated
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# to form the new publicID.
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# This helps to identify pairs of origins before and after relocation.
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# However, new publicIDs are unrelated to the time of creation.
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# If not defined, a new publicID will be generated automatically.
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reloc.originIDSuffix = "#relocated"
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########################################################
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################ NonLinLoc configuration################
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########################################################
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NLLROOT = ${HOME}/nll/data
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NonLinLoc.outputPath = ${NLLROOT}/output/
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# Define the default control file if no profile specific
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# control file is defined.
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NonLinLoc.controlFile = ${NLLROOT}/NLL.default.conf
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# Set the default pick error in seconds passed to NonLinLoc
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# if no SeisComP pick uncertainty is available.
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NonLinLoc.defaultPickError = 0.1
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# Define the available NonLinLoc location profiles. The order
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# implicitly defines the priority for overlapping regions
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#NonLinLoc.profiles = swiss_3d, swiss_1d, global
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NonLinLoc.profiles = swiss_3d, global
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# The earthModelID is copied to earthModelID attribute of the
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# resulting origin
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NonLinLoc.profile.swiss_1d.earthModelID = "swiss regional 1D"
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# Specify the velocity model table path as used by NonLinLoc
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NonLinLoc.profile.swiss_1d.tablePath = ${NLLROOT}/time_1d_regio/regio
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# Specify the region valid for this profile
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NonLinLoc.profile.swiss_1d.region = 41.2, 3.8, 50.1, 16.8
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# The NonLinLoc default control file to use for this profile
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NonLinLoc.profile.swiss_1d.controlFile = ${NLLROOT}/NLL.swiss_1d.conf
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# Configure the swiss_3d profile
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NonLinLoc.profile.swiss_3d.earthModelID = "swiss regional 3D"
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NonLinLoc.profile.swiss_3d.tablePath = ${NLLROOT}/time_3d/ch
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NonLinLoc.profile.swiss_3d.region = 45.15, 5.7, 48.3, 11.0
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NonLinLoc.profile.swiss_3d.controlFile = ${NLLROOT}/NLL.swiss_3d.conf
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# And the global profile
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NonLinLoc.profile.global.earthModelID = iaspei91
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NonLinLoc.profile.global.tablePath = ${NLLROOT}/iasp91/iasp91
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NonLinLoc.profile.global.controlFile = ${NLLROOT}/NLL.global.conf
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.. _screloc-example:
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Examples
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========
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* Run screloc to with a specific velocity model given in a profile by :ref:`NonLinLoc <global_nonlinloc>`.
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Use a specific userID and authorID for uniquely recognizing the relocation.
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Changing the priority in :ref:`scevent` before running the example, e.g. to
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TIME_AUTOMATIC, sets the latest origin (which will be created by screloc) to preferred.
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.. code-block:: sh
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# set specific velocity profile defined for NonLinLoc
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profile=<your_profile>
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# set userID
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userID="<your_user>"
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# set authorID
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authorID="<screloc>"
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for i in `scevtls -d mysql://sysop:sysop@localhost/seiscomp --begin '2015-01-01 00:00:00' --end '2015-02-01 00:00:00'`; do
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orgID=`echo "select preferredOriginID from Event,PublicObject where Event._oid=PublicObject._oid and PublicObject.publicID='$i'" |\
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mysql -u sysop -p sysop -D seiscomp -h localhost -N`
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screloc -O $orgID -d localhost --locator NonLinLoc --profile $profile -u $userID --debug --author=$authorID
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done
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.. _screloc_configuration:
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Module Configuration
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====================
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| :file:`etc/defaults/global.cfg`
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| :file:`etc/defaults/screloc.cfg`
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| :file:`etc/global.cfg`
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| :file:`etc/screloc.cfg`
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| :file:`~/.seiscomp/global.cfg`
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| :file:`~/.seiscomp/screloc.cfg`
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screloc inherits :ref:`global options<global-configuration>`.
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.. confval:: reloc.locator
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Type: *string*
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Defines the locator to be used such as NonLinLoc.
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.. confval:: reloc.profile
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Type: *string*
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The locator profile to use.
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.. confval:: reloc.ignoreRejectedOrigins
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Default: ``false``
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Type: *boolean*
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Ignores origins with status REJECTED.
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.. confval:: reloc.allowPreliminaryOrigins
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Default: ``false``
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Type: *boolean*
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Triggers processing also on origins with status PRELIMINARY.
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.. confval:: reloc.allowManualOrigins
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Default: ``false``
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Type: *boolean*
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Triggers processing also on origins with mode MANUAL. Otherwise
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only origins with mode AUTOMATIC are considered.
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.. confval:: reloc.useWeight
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Default: ``false``
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Type: *boolean*
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Whether to use the weight of the picks associated with the
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input origin as defined in the input origin as input for
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the locator or not. If false then all picks associated with
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the input origin will be forwarded to the locator with full
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weight.
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.. confval:: reloc.adoptFixedDepth
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Default: ``false``
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Type: *boolean*
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If the input origin's depth is fixed then it will be fixed
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during the relocation process as well.
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.. confval:: reloc.storeSourceOriginID
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Default: ``false``
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Type: *boolean*
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Whether to store the ID of the input origin as comment in the
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relocated origin or not.
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.. confval:: reloc.originIDSuffix
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Type: *string*
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Suffix appended to the publicID of the origin to be relocated
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to form the new publicID. This
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helps to identify pairs of origins before and after relocation.
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However, new publicIDs are unrelated to the time of creation.
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If not defined, a new publicID will be generated automatically.
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Command-Line Options
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====================
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.. program:: screloc
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Generic
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-------
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.. option:: -h, --help
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Show help message.
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.. option:: -V, --version
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Show version information.
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.. option:: --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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.. option:: --plugins arg
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Load given plugins.
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.. option:: -D, --daemon
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Run as daemon. This means the application will fork itself
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and doesn't need to be started with \&.
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.. option:: --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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.. option:: --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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.. option:: --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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Verbosity
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---------
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.. option:: --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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.. option:: -v, --v
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Increase verbosity level \(may be repeated, eg. \-vv\).
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.. option:: -q, --quiet
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Quiet mode: no logging output.
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.. option:: --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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.. option:: -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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.. option:: -l, --lockfile arg
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Path to lock file.
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.. option:: --console arg
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Send log output to stdout.
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.. option:: --debug
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Execute in debug mode.
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Equivalent to \-\-verbosity\=4 \-\-console\=1 .
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.. option:: --log-file arg
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Use alternative log file.
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Messaging
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---------
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.. option:: -u, --user arg
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Overrides configuration parameter :confval:`connection.username`.
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.. option:: -H, --host arg
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Overrides configuration parameter :confval:`connection.server`.
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.. option:: -t, --timeout arg
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Overrides configuration parameter :confval:`connection.timeout`.
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.. option:: -g, --primary-group arg
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Overrides configuration parameter :confval:`connection.primaryGroup`.
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.. option:: -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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.. option:: --content-type arg
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Overrides configuration parameter :confval:`connection.contentType`.
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.. option:: --start-stop-msg arg
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Set sending of a start and a stop message.
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Database
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--------
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.. option:: --db-driver-list
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List all supported database drivers.
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.. option:: -d, --database arg
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The database connection string, format:
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service:\/\/user:pwd\@host\/database.
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\"service\" is the name of the database driver which
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can be queried with \"\-\-db\-driver\-list\".
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.. option:: --config-module arg
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The config module to use.
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.. option:: --inventory-db arg
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Load the inventory from the given database or file, format:
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[service:\/\/]location .
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.. option:: --db-disable
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Do not use the database at all
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Mode
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----
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.. option:: --test
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Test mode, do not send any message
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Input
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-----
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.. option:: -O, --origin-id arg
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Reprocess the origin and send a message unless test mode is activated
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.. option:: --locator arg
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The locator type to use
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.. option:: --use-weight arg
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Use current picks weight
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.. option:: --evaluation-mode arg
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set origin evaluation mode: \"AUTOMATIC\" or \"MANUAL\"
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.. option:: --ep file
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Defines an event parameters XML file to be read and processed. This
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implies offline mode and only processes all origins contained
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in that file. Each relocated origin is appended to the list
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of origins unless \-\-replace is given.
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.. option:: --replace
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Used in combination with \-\-ep. If given then each origin for
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that an output has been generated is replaced by the result
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of relocation. In other words: two LocSAT origins in, two
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NonLinLoc origins out. All other objects are passed through.
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Profiling
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---------
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.. option:: --measure-relocation-time
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Measure the time spent in a single relocation
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.. option:: --repeated-relocations arg
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improve measurement of relocation time by running each relocation multiple times. Specify the number of relocations, e.g. 100.
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