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    <Version>2.3.1</Version>
    <NumericalData>
        <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/Geotail/CPI/gtl-cpi-swa</ResourceID>
        <ResourceHeader>
            <ResourceName>SWA</ResourceName>
            <AlternateName>Solar Wind Analyser</AlternateName>
            <ReleaseDate>2019-05-05T12:34:56Z</ReleaseDate>
            <Description>
                The Solar Wind Analyzer (SWA) of the Comprehensive Plasma Instrumentation (CPI) on Geotail is a quadrispherical plasma analyzer  
                that measures three-dimensional fluxes of ions in the range 150-7,000 eV/Q.  
                Version 6 data processing replaced version 5 processing for data after March 10,
                2006, when the CPI team started using 64 energy steps per spectrum instead of 
                the previously used 32 steps per spectrum.  The change was made to ensure that 
                even for very cold flows, the spectrum would have a sufficient number of 
                significant points to derive moments.  The change resulted in 96s spectra and 
                96s-resolution moments, vs. 48s previously.
            </Description>

            <Acknowledgement>In any publications, the use of the Geotail data should be acknowledged</Acknowledgement>

            <Contact>
                <PersonID>spase://SMWG/Person/Louis.A.Frank</PersonID>
                <Role>PrincipalInvestigator</Role>
            </Contact>
            <Contact>
                <PersonID>spase://SMWG/Person/William.R.Paterson</PersonID>
                <Role>GeneralContact</Role>
            </Contact>
        </ResourceHeader>
        <AccessInformation>
            <RepositoryID>spase://SMWG/Repository/CNES/CDPP-AMDA</RepositoryID>
            <Availability>Online</Availability>
            <AccessRights>Open</AccessRights>
            <AccessURL>
                <Name>AMDA at CDPP</Name>
                <URL>http://amda.cdpp.eu</URL>
            </AccessURL> 
            <Format>NetCDF</Format>
            <Encoding>None</Encoding>
            <Acknowledgement>Data provider DARTS at Institute of Space and Astronautical Science, JAXA in Japan</Acknowledgement>
        </AccessInformation>
        <ProviderName>CDAweb</ProviderName>
        <InstrumentID>spase://CNES/Instrument/CDPP-AMDA/Geotail/CPI</InstrumentID>
        <MeasurementType>EnergeticParticles</MeasurementType>
        <TemporalDescription>
            <TimeSpan>
                <StartDate>1992-09-28T00:00:02Z</StartDate>
                <StopDate>2019-06-26T23:59:28Z</StopDate>
            </TimeSpan>
            <Cadence>PT96S</Cadence>
        </TemporalDescription>       
        <ObservedRegion>Earth.Magnetosheath</ObservedRegion>
        <ObservedRegion>Earth.Magnetosphere</ObservedRegion>
        <ObservedRegion>Earth.Magnetosphere.Magnetotail</ObservedRegion>
        <Parameter>
            <Name>v_gse</Name>
            <ParameterKey>gtl_cpi_swa_v</ParameterKey>
            <Description>Ion bulk flow velocity (H+ only in solar wind) in GSE cartesian coordinates</Description>
            <Units>km/s</Units>
            <CoordinateSystem>
                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
                <CoordinateSystemName>GSE</CoordinateSystemName>
            </CoordinateSystem>
            <RenderingHints>
                <DisplayType>TimeSeries</DisplayType>
            </RenderingHints>
            <Structure>
                <Size>3</Size>
                <Element>
                    <Name>vx</Name>
                    <Qualifier>Component.I</Qualifier>
                    <Index>1</Index>
                    <ParameterKey>gtl_cpi_swa_v(0)</ParameterKey>
                </Element>
                <Element>
                    <Name>vy</Name>
                    <Qualifier>Component.J</Qualifier>
                    <Index>2</Index>
                    <ParameterKey>gtl_cpi_swa_v(1)</ParameterKey>
                </Element>
                <Element>
                    <Name>vz</Name>
                    <Qualifier>Component.K</Qualifier>
                    <Index>3</Index>
                    <ParameterKey>gtl_cpi_swa_v(2)</ParameterKey>
                </Element>
            </Structure>
        </Parameter>
        <Parameter>
            <Name>density</Name>
            <ParameterKey>gtl_cpi_swa_n</ParameterKey>
            <Description>Ion number density</Description>
            <Caveats>Assuming no helium (0.3 - several hundred) if the density is less than 0.3/cc the higher moments (VEL,TEMP) shall not be used because of the poor counting statistics.</Caveats>
            <Units>/cc</Units>
            <RenderingHints>
                <DisplayType>TimeSeries</DisplayType>
            </RenderingHints>
        </Parameter> 
        <Parameter>

            <Name>temperature</Name>

            <ParameterKey>gtl_cpi_swa_t</ParameterKey>
            <Description>Ion average kinetic temperature</Description>
            <Units>eV</Units>
            <RenderingHints>
                <DisplayType>TimeSeries</DisplayType>
            </RenderingHints>
        </Parameter> 
     </NumericalData>
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