diff --git a/edexOsgi/com.raytheon.uf.common.derivparam/utility/common_static/base/derivedParameters/definitions/GH.xml b/edexOsgi/com.raytheon.uf.common.derivparam/utility/common_static/base/derivedParameters/definitions/GH.xml
index 636a4d13fc..52298e4cc9 100644
--- a/edexOsgi/com.raytheon.uf.common.derivparam/utility/common_static/base/derivedParameters/definitions/GH.xml
+++ b/edexOsgi/com.raytheon.uf.common.derivparam/utility/common_static/base/derivedParameters/definitions/GH.xml
@@ -186,4 +186,10 @@
     <Method name="Alias" levels="BLyr">
 		<Field abbreviation="GH" level="0BLD"/>
 	</Method>    
+    <Method models="radar" name="SliceSample" levels="MB">
+       <Field abbreviation="GH" level="3D"/>
+       <Field abbreviation="P"/>
+       <ConstantField value="-2"/>
+       <ConstantField value="1"/>
+    </Method>
 </DerivedParameter>