: Public <<DataType>> Class
Created: 06/04/2012 14:26:15
Modified: 26/08/2012 10:19:44
Project:
Advanced:
An aggregation of runway conditions typically reported together at an aerodrome, including the runway contamination, friction, and deposits. 
Attribute
Public Runway
  runway

Details:
sequenceNumber=1
Notes: The runway to which the conditions apply.  The runway may be missing in cases where all runways are closed due to snow
Public Boolean
  cleared

Details:
allowXMLAttribute=true
sequenceNumber=2
Notes: Indicates that reported runway has been cleared of meteorological deposits, such as snow.<br /></p><p><br /></p><p>Annex 3:<br /></p><p>"CLRD"<br /></p><p><br /></p><p>Section 4.8.1.5, Table A3-2 "State of the runway"<br /></p>
Public RunwayContamination
  contamination

Details:
sequenceNumber=3
Notes: Between 0 and 100 percent contamination.  Example: "50 to 75 percent"<br /></p><p><br /></p><p>Based upon WMO 306 Code Table 0519<br /></p>
Public Boolean
  snowClosure

Details:
allowXMLAttribute=true
Notes: Indicates whether the aerodrome is closed due to an extreme deposit of snow.  This affects all runways<br /></p><p><b><br /></p><p></b>WMO 306:<br /></p><p>Section 15.13.6.1<br /></p>
Public RunwayDeposits
  depositType

Details:
sequenceNumber=4
Notes: The type of runway deposit, such as damp conditions, wet snow, or ice.<br /></p><p><br /></p><p>WMO 306:<br /></p><p>Table 0919<br /></p>
Public DepthOfDeposit
  depthOfDeposit

Details:
sequenceNumber=5
Notes: The depth of meteorological deposit on the runway.<br /></p><p><br /></p><p>WMO 306:<br /></p><p>Table 1079<br /></p>
Public BrakingAction
  brakingAction

Details:
sequenceNumber=7
Notes: The reported braking conditions.  May not be reported together with a friction coefficient<br /></p><p><br /></p><p>Annex 3:<br /></p><p>Section 4.8.1.5b, Section 4.8.1.5 Note 2<br /></p><p><br /></p><p>WMO 306:<br /></p><p>Table 0366<br /></p>
Public FrictionCoefficient
  frictionCoefficient

Details:
sequenceNumber=6
Notes: The friction coefficient for the affected runway.  Between 0.0 and 0.9.  May not be reported together with braking action.<br /></p><p><br /></p><p>WMO 306:<br /></p><p>Table 0366<br /></p>
Element Source Role Target Role
«Type» MeteorologicalAerodromeObservationRecord
Class   		Name:  
  		Name: runwayState
 
Details:
When runways are affected by snow, slush, or other contaminants, a runway state report for each runway in use is required.<br /></p><p><br /></p><p><font color="#ff0000">Is there a maximum number of runway states that can be reported? No information on this was found in Annex 3</font><br /></p>
Tag Value
acceptXMLAttribute true
Details:
 
Constraint Type Status
if( self.brakingAction NOT NULL ) then self.frictionCoefficient == NULL Invariant Approved
Details:
Braking action and friction coefficient cannot both be reported