Status in source: mandatory.
Technical details
{
"smi_kind": "OBJECT-TYPE",
"definition": [
"windSensorAvgDirection",
"OBJECT-TYPE",
"SYNTAX",
"INTEGER",
"(",
"0",
".",
".",
"361",
")",
"ACCESS",
"read-only",
"STATUS",
"mandatory",
"DESCRIPTION",
"\"<Definition>A two minute mode (average) of the direction from which the wind is blowing measured clockwise in degrees from true north as measured by the wind sensor. <SetConstraint>read-only <DescriptiveName>WindSensor.avgDirection:quantity <Valid Value Rule> The value of zero (0) shall indicate 'calm', when the associated speed is zero (0), or 'light and variable,' when the associated speed is greater than zero (0). Normal observations, as defined by the WMO, shall report a wind direction in the range of 1 to 360 with 90 meaning from the east and 360 meaning from the north. The value of 361 shall indicate an error condition and shall always be reported if the associated speed indicates error. <Data Concept Type>Data Element <Unit>degrees\"",
"REFERENCE",
"\"WMO Code Form FM 94 BUFR Table B item 0 11 001.\"",
"::=",
"{",
"windSensorEntry",
"5",
"}"
],
"syntax_tree": [
[
"SimpleSyntax",
"INTEGER",
[
"integerSubType",
[
[
0,
361
]
]
]
],
null,
[
"MaxAccessPart",
"read-only"
],
[
"Status",
"mandatory"
],
[
"DESCRIPTION",
"<Definition>A two minute mode (average) of the direction from which the wind is blowing measured clockwise in degrees from true north as measured by the wind sensor. <SetConstraint>read-only <DescriptiveName>WindSensor.avgDirection:quantity <Valid Value Rule> The value of zero (0) shall indicate 'calm', when the associated speed is zero (0), or 'light and variable,' when the associated speed is greater than zero (0). Normal observations, as defined by the WMO, shall report a wind direction in the range of 1 to 360 with 90 meaning from the east and 360 meaning from the north. The value of 361 shall indicate an error condition and shall always be reported if the associated speed indicates error. <Data Concept Type>Data Element <Unit>degrees"
],
[
"REFERENCE",
"WMO Code Form FM 94 BUFR Table B item 0 11 001."
],
null,
null,
null
]
}