gml:CoverageMappingRule 

gml:CoverageMappingRule provides a formal or informal description of the coverage function.
The mapping rule may be defined as an in-line string (gml:ruleDefinition) or via a remote reference through xlink:href (gml:ruleReference).  
If no rule name is specified, the default is 'Linear' with respect to members of the domain in document order.

Element Information

Model

gml:ruleDefinition | gml:ruleReference
Children: gml:ruleDefinition, gml:ruleReference

Used By

Complex Type gml:CoverageFunctionType

Source 

<element name="CoverageMappingRule" type="gml:MappingRuleType" substitutionGroup="gml:AbstractObject">
  <annotation>
    <documentation>gml:CoverageMappingRule provides a formal or informal description of the coverage function. The mapping rule may be defined as an in-line string (gml:ruleDefinition) or via a remote reference through xlink:href (gml:ruleReference). If no rule name is specified, the default is 'Linear' with respect to members of the domain in document order.</documentation>
  </annotation>
</element>

Sample