gml:DirectPositionListType 

posList instances (and other instances with the content model specified by DirectPositionListType) hold the coordinates for a sequence of direct positions within the same coordinate reference system (CRS).
if no srsName attribute is given, the CRS shall be specified as part of the larger context this geometry element is part of, typically a geometric object like a point, curve, etc. 
The optional attribute count specifies the number of direct positions in the list. If the attribute count is present then the attribute srsDimension shall be present, too.
The number of entries in the list is equal to the product of the dimensionality of the coordinate reference system (i.e. it is a derived value of the coordinate reference system definition) and the number of direct positions.

Complex Type Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
axisLabels gml:NCNameList optional
count positiveInteger optional
srsDimension positiveInteger optional
srsName anyURI optional
uomLabels gml:NCNameList optional

Used By

Element gml:posList

Source 

<complexType name="DirectPositionListType">
  <annotation>
    <documentation>posList instances (and other instances with the content model specified by DirectPositionListType) hold the coordinates for a sequence of direct positions within the same coordinate reference system (CRS). if no srsName attribute is given, the CRS shall be specified as part of the larger context this geometry element is part of, typically a geometric object like a point, curve, etc. The optional attribute count specifies the number of direct positions in the list. If the attribute count is present then the attribute srsDimension shall be present, too. The number of entries in the list is equal to the product of the dimensionality of the coordinate reference system (i.e. it is a derived value of the coordinate reference system definition) and the number of direct positions.</documentation>
  </annotation>
  <simpleContent>
    <extension base="gml:doubleList">
      <attributeGroup ref="gml:SRSReferenceGroup"/>
      <attribute name="count" type="positiveInteger"/>
    </extension>
  </simpleContent>
</complexType>