<xs:complexType name="PositionConstraintComplexType">
<xs:annotation>
<xs:documentation>Constrains an observation to be made within some section of the sky defined by a <Coordinates> polygon. Two <Coordinates> define a box rather than a line. Can be used by RTML servers as a means of requesting sets of RTML documents.</xs:documentation>
</xs:annotation>
<xs:choice>
<xs:element name="Coordinates" type="CoordinatesComplexType" minOccurs="2" maxOccurs="unbounded"/>
<xs:element name="Description" type="DescriptionComplexType" minOccurs="0"/>
</xs:choice>
<xs:attributeGroup ref="RTMLAttributes"/>
</xs:complexType> |