osi3::EnvironmentalConditions::Wind Struct Reference

Defines wind properties. More...

Collaboration diagram for osi3::EnvironmentalConditions::Wind:

Public Attributes
optional double	origin_direction = 1
	The origin direction of the wind (not the target direction) in the ground/xy-plane of the world coordinate system. More...
optional double	speed = 2
	The wind speed. More...

Detailed Description

Defines wind properties.

Member Data Documentation

origin_direction

optional double osi3::EnvironmentalConditions::Wind::origin_direction = 1

The origin direction of the wind (not the target direction) in the ground/xy-plane of the world coordinate system.

Corresponds to the heading/yaw angle, counted counterclockwise. 0 pointing north. If north is not explicitly defined via osi3::GroundTruth::proj_string, then north is pointing in y-axis direction. The default orientation (x, y, z) is easting, northing, up [1].

Note

0: north; +pi/2: west; pi: south, 3/2 pi: east.

Unit: rad

The preferred angular range is [0, 2pi].

References:

[1] PROJ contributors. (2019). PROJ coordinate transformation software library. Open Source Geospatial Foundation. Retrieved January 25, 2019, from https://proj.org/usage/projections.html

speed

optional double osi3::EnvironmentalConditions::Wind::speed = 2

The wind speed.

Unit: m/s

Rules

is_greater_than_or_equal_to: 0

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The documentation for this struct was generated from the following file:

• osi_environment.proto