awips2/edexOsgi/com.raytheon.uf.common.derivparam/utility/common_static/base/derivedParameters/definitions/TP24hr.xml

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
    <!--
        This_software_was_developed_and_/_or_modified_by_Raytheon_Company,
        pursuant_to_Contract_DG133W-05-CQ-1067_with_the_US_Government.
        
        U.S._EXPORT_CONTROLLED_TECHNICAL_DATA
        This_software_product_contains_export-restricted_data_whose
        export/transfer/disclosure_is_restricted_by_U.S._law._Dissemination
        to_non-U.S._persons_whether_in_the_United_States_or_abroad_requires
        an_export_license_or_other_authorization.
        
        Contractor_Name:________Raytheon_Company
        Contractor_Address:_____6825_Pine_Street,_Suite_340
        ________________________Mail_Stop_B8
        ________________________Omaha,_NE_68106
        ________________________402.291.0100
        
        See_the_AWIPS_II_Master_Rights_File_("Master_Rights_File.pdf")_for
        further_licensing_information.
    -->
<DerivedParameter unit="mm" name="24 Hr Accum Precip" abbreviation="TP24hr" xmlns:ns2="group">
    <Method models="SREF212" name="Alias">
        <Field abbreviation="TP24mean"/>
    </Method>
    <Method name="Alias">
        <Field abbreviation="QPE24"/>
    </Method>
    <Method levels="Surface" name="Zero">
        <Field unit="mm" level="Station" abbreviation="precip1Hour"/>
        <ConstantField value="0"/>
    </Method>
    <Method dtime="true" levels="Surface" name="Add">
        <Field timeShift="0" abbreviation="TP6hr"/>
        <Field timeShift="-21600" abbreviation="TP6hr"/>
        <Field timeShift="-43200" abbreviation="TP6hr"/>
        <Field timeShift="-64800" abbreviation="TP6hr"/>
    </Method>
    <Method dtime="true" levels="Surface" name="Add">
        <Field timeShift="0" abbreviation="TP12hr"/>
        <Field timeShift="-43200" abbreviation="TP12hr"/>
    </Method>
</DerivedParameter>