awips2/edexOsgi/com.raytheon.uf.common.dataplugin.grid/utility/common_static/base/derivedParameters/definitions/snoRatCrocus.xml
2022-05-05 12:34:50 -05:00

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<?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.
-->
<!--
This is an incremental override file, indicating that the files
at different localization levels will be combined.
-->
<!-- snow ratio used by the ECMWF model, divide density of water by crocus density for ratio -->
<DerivedParameter name="Snow Ratio - Crocus/ECMWF" abbreviation="snoRatCrocus">
<Method levels="200MB" name="Difference">
<Field level="Surface" abbreviation="T" />
<ConstantField value="273.15" />
</Method>
<Method levels="250MB" name="Poly">
<ConstantField value="109" />
<ConstantField value="1" />
<ConstantField value="1" />
<Field level="200MB" abbreviation="snoRatCrocus" />
<ConstantField value="6" />
<ConstantField value="1" />
<ConstantField value="26" />
<Field level="Surface" abbreviation="wSp" />
<ConstantField value="0.5" />
</Method>
<!-- To convert Density to Snow Ratio: 1/(SR/998) -->
<Method levels="300MB" name="Divide">
<ConstantField value="998.00" />
<Field level="250MB" abbreviation="snoRatCrocus" />
</Method>
<Method levels="Surface" name="Test">
<Field level="300MB" abbreviation="snoRatCrocus" />
<ConstantField value="-1" />
<ConstantField value="0." />
<ConstantField value="40.0" />
<ConstantField value="40.0" />
</Method>
</DerivedParameter>