Collaboration diagram for Environment query:

The environmental query SimObject is used to obtain information about the sea environment at a specific 3d position in space. The objects takes the position in 3d space as input, and outputs the results of a query on the sea environment containing

The fluid velocity
The fluid acceleration
The dynamic pressure
The total pressure

The features of the sea environment model

Additionally the following properties are also queried from the 2d North-East position of the input position

The ocean depth below the input point
The wave height at the input

Input ports

Name

Width

Description

PositionNED

3

The position where the environment information is retrieved

VelocityNED

3

The velocity of the point where the environment information is retrieved

Output ports

Name	Width	Description
FluidVelocityNED	3	The velocity of the fluid defined as the sum of the current velocity and the wave particle velocity
FluidAccelerationNED	3	The acceleration of the fluid defined as the sum of the wave particle acceleration
FluidDepthNED	1	The distance between the still water surface and the bottom
WaveHeightNED	1	The displacement of the fluid surface from the still water surface
TotalPressureNED	1	The pressure in the fluid defined as the hydrostatic pressure and the dynamic pressure contribution from the waves
DynamicPressureNED	1	The dynamic pressure contribution from the waves

Configuration parameters

Name

Width

Description

UseVelocity

1

Use velocity information