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170 lines
6.2 KiB
XML
170 lines
6.2 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<seiscomp>
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<plugin name="MN">
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<extends>global</extends>
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<description>
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Nuttli magnitude for Canada and other Cratonic regions
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</description>
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<configuration>
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<group name="amplitudes">
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<group name="MN">
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<description>
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Amplitude control parameters for MN (Nuttli magnitude).
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</description>
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<parameter name="velocityModel" type="string" default="iasp91">
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<description>
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The travel time table set compiled for LocSAT. The tables
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are located in "share/locsat/tables/[vmodel].*".
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</description>
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</parameter>
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</group>
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</group>
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<group name="magnitudes">
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<group name="MN">
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<description>
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Regionalization of MN (Nuttli magnitude).
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</description>
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<parameter name="region" type="path" default="@DATADIR@/magnitudes/MN/MN.bna">
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<description>
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The path to the BNA file which defines the valid region
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for the MN magnitude. Note that the entire path from
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source to receiver must lie entirely within the polygon(s).
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</description>
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</parameter>
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</group>
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</group>
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</configuration>
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</plugin>
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<binding name="MN" module="global">
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<description>
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</description>
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<configuration>
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<group name="amplitudes">
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<group name="MN">
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<description>
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Parameters for measuring AMN amplitudes.
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</description>
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<parameter name="rms" type="boolean" default="false">
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<description>
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Whether to use RMS ratio of signal and noise window for
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SNR computation or the ration of the peak-trough
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amplitudes of either window.
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</description>
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</parameter>
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<parameter name="filter" type="string">
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<description>
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The configurable filter such that the V measurement is
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made on a filtered trace. By default, filtering is not
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enabled.
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See https://docs.gempa.de/seiscomp/current/base/filter-grammar.html
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for how to specify the filter.
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</description>
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</parameter>
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<parameter name="Vmin" type="double" default="3.2" unit="km/s">
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<description>
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The minimum phase velocity used to determine the signal
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window end.
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</description>
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</parameter>
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<parameter name="Vmax" type="double" default="3.6" unit="km/s">
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<description>
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The maximum phase velocity used to determine the signal
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window start.
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</description>
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</parameter>
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<parameter name="snrWindowSeconds" type="double" default="10" unit="s">
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<description>
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The length of the SNR window.
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</description>
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</parameter>
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<parameter name="noiseWindowPreSeconds" type="double" default="0" unit="s">
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<description>
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The offset of the noise window. A positive value will move
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the computed noise window to the left on the time axis,
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a negative value will move it to the right on the time axis.
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</description>
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</parameter>
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<parameter name="signalStartPriorities" type="list:string" default="Lg,Sg,Sn,S,Vmax">
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<description>
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The priority list of phase onsets to compute the signal
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start window. Except for Vmin and Vmax, associated phases
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(arrivals) must be present in the origin for this
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particular phase. Picked phases are only considered if
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the origin is a manual origin or the pick is a
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manual pick. The first value in the list which can be
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retrieved or computed, is selected.
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Allowed tokens: Pg, Pn, P, Sg, Sn, S, Lg, Rg, Vmin, Vmax
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</description>
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</parameter>
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<parameter name="signalEndPriorities" type="list:string" default="Rg,Vmin">
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<description>
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The priority list of phase onsets to compute the signal
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end window. Except for Vmin and Vmax, associated phases
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(arrivals) must be present in the origin for this
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particular phase. Picked phases are only considered if
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the origin is a manual origin or the pick is a
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manual pick. The first value in the list which can be
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retrieved or computed, is selected.
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Allowed tokens: Pg, Pn, P, Sg, Sn, S, Lg, Rg, Vmin, Vmax
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</description>
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</parameter>
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</group>
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</group>
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<group name="magnitudes">
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<group name="MN">
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<description>
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Parameters for computing MN magnitudes from AMN amplitudes.
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</description>
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<parameter name="minSNR" type="double" default="2">
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<description>
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The minimum SNR required for a magnitude to pass
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the QC check. The station magnitude will be computed
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anyway but if the SNR is below this threshold it will
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be associated with weight zero and will not contribute
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to the network magnitude.
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</description>
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</parameter>
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<parameter name="minPeriod" type="double" default="0.01" unit="s">
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<description>
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The minimum period required for a magnitude to pass
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the QC check. The station magnitude will be computed
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anyway but if the period is below this threshold it will
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be associated with weight zero and will not contribute
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to the network magnitude.
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</description>
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</parameter>
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<parameter name="maxPeriod" type="double" default="1.3" unit="s">
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<description>
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The maximum period allowed for a magnitude to pass
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the QC check. The station magnitude will be computed
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anyway but if the period is above this threshold it will
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be associated with weight zero and will not contribute
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to the network magnitude.
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</description>
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</parameter>
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<parameter name="minDist" type="double" default="0.5" unit="deg">
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<description>
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The minimum distance required for a magnitude to pass
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the QC check. The station magnitude will be computed
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anyway but if the distance is below this threshold it
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will be associated with weight zero and will not contribute
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to the network magnitude.
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</description>
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</parameter>
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<parameter name="maxDist" type="double" default="30" unit="deg">
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<description>
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The maximum distance allowed for a magnitude to be
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computed. If the distance exceeds this threshold then
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the computation will be canceled and no station
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magnitude will be available at all.
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</description>
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</parameter>
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</group>
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</group>
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</configuration>
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</binding>
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</seiscomp>
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