# Reporting examples¶

Load DAVE, DAVE.jupyter. Start a scene and load the cheetah as example model.

from DAVE import *
from DAVE.jupyter import *
s = Scene('cheetah.dave')

Equilibrium-core version = 2.1
default resource folders:
c:\python\miniconda3\envs\book\lib\site-packages\DAVE\resources
C:\Users\beneden\DAVE_models
C:\data\Dave\Book\DAVE-book\DAVE-notebooks
Blender found at: C:\Program Files\Blender Foundation\Blender 2.93\blender.exe

embedWindow(verbose=True): could not load ipyvtk_simple try:
> pip install -U git+https://github.com/Kitware/ipyvtk-simple.git

Loading c:\python\miniconda3\envs\book\lib\site-packages\DAVE\resources\cheetah.dave

c:\python\miniconda3\envs\book\lib\site-packages\DAVE\scene.py:3686: UserWarning: BallastSystem.new_tank is outdated and may be removed in a future version.
"BallastSystem.new_tank is outdated and may be removed in a future version."


## Including screenshots¶

The show command renders a visual of the model. The code for camera-positions and visual settings can be generated from the Gui by clicking the small copy button on the top-right of the viewport.

show(s, show_global = True, camera_pos = (400, -200, 40), lookat = (100,0,0), painters='Visual')

No actors created for node Ballast_system

number of points changed, creating new


## Report the node names¶

s.print_node_tree()

Cheetah [RigidBody]
|-> DP reference point [Frame]
|-> buoyancy [Buoyancy]
|-> ps1 [Tank]
|-> sb1 [Tank]
|-> mid1 [Tank]
|-> ps2 [Tank]
|-> sb2 [Tank]
|-> mid2 [Tank]
|-> ps3 [Tank]
|-> sb3 [Tank]
|-> mid3 [Tank]
|-> ps4 [Tank]
|-> sb4 [Tank]
|-> mid4 [Tank]
|-> ps5 [Tank]
|-> sb5 [Tank]
|-> mid5 [Tank]
|-> ps6 [Tank]
|-> sb6 [Tank]
|-> mid6 [Tank]
|-> ps7 [Tank]
|-> sb7 [Tank]
|-> mid7 [Tank]
|-> ps8 [Tank]
|-> sb8 [Tank]
|-> mid8 [Tank]
|-> ps9 [Tank]
|-> sb9 [Tank]
|-> bow [Tank]
|-> visual - vessel [Visual]
|-> Wave Interaction draft 6.75 [WaveInteraction1]
|-> Ballast_system [BallastSystem]
DP setpoint for cheetah [Frame]
DP springs cheetah [LC6d]


## Report all properties of a single node¶

To report all properties of a node use “report” without any additional arguments:

node = s['buoyancy']
report(node)

Properties of buoyancy (Buoyancy)
PropertyValueUnitRemarksExplained
cob(103.550,
-0.000,
-3.171 )
m,
m,
m
global axisGLOBAL position of the center of buoyancy
cob_local(103.550,
-0.000,
3.579 )
m,
m,
m
local axisPosition of the center of buoyancy
displacement53290.760m^3Displaced volume of fluid
namebuoyancystrName of the node , must be unique
namebuoyancystrName of the node , must be unique
parentCheetahDetermines the parent of the node if any.

### Report fewer properties¶

To limit the amount of properties you can specify which property or properties should be included using the “properties” argument. This should be a list or a tuple.

report(node, ['cob'])

Properties of buoyancy (Buoyancy)
PropertyValueUnitRemarksExplained
cob(103.550,
-0.000,
-3.171 )
m,
m,
m
global axisGLOBAL position of the center of buoyancy

report(node, properties = ['cob','displacement'])

Properties of buoyancy (Buoyancy)
PropertyValueUnitRemarksExplained
cob(103.550,
-0.000,
-3.171 )
m,
m,
m
global axisGLOBAL position of the center of buoyancy
displacement53290.760m^3Displaced volume of fluid

#### Wildcards¶

It is also possible to use wildcards in the property names. The classic * and ? wildcards are allowed.

A ‘*’ means any number of characters.

A ‘?’ means any single character

Examples:

• ‘position*’ matches position, position_x and position_y

• global’ matches any property containing “global”

• ‘position??’ matches position_x, position_y but NOT position because there need to be two characters behind position.

report(node, ['*cob*'])

Properties of buoyancy (Buoyancy)
PropertyValueUnitRemarksExplained
cob(103.550,
-0.000,
-3.171 )
m,
m,
m
global axisGLOBAL position of the center of buoyancy
cob_local(103.550,
-0.000,
3.579 )
m,
m,
m
local axisPosition of the center of buoyancy

report(s['Cheetah'],['*force??'])

Properties of Cheetah (RigidBody)
PropertyValueUnitRemarksExplained
connection_force_x0.000kNParent axisThe x-component of the connection-force vector
connection_force_y0.000kNParent axisThe y-component of the connection-force vector
connection_force_z0.000kNParent axisThe z-component of the connection-force vector

Finally the “long” argument can be used to display the full documentation of the properties.

report(s['Cheetah'], long=True)

Properties of Cheetah (RigidBody)
PropertyValueUnitRemarksExplained
nameCheetahstrName of the node , must be unique
inertia20000.000mTThe linear inertia of the axis in Aka: "Mass" - used only for dynamics
inertia_position(106.000,
0.000,
7.000 )
m,
m,
m
local axisThe position of the center of inertia. Aka: "cog" - used only for dynamics - defined in local axis system
80.000,
80.000 )
m,
m,
m
local axisThe radii of gyration of the inertia Used to calculate the mass moments of inertia via Ixx = rxx^2 * inertia Iyy = rxx^2 * inertia Izz = rxx^2 * inertia Note that DAVE does not directly support cross terms in the interia matrix of an axis system. If you want to use cross terms then combine multiple axis system to reach the same result. This is because inertia matrices with diagonal terms can not be translated.
fixed(0.000,
0.000,
0.000,
0.000,
0.000,
0.000 )
x,y,z,rx,ry,rzDetermines which of the six degrees of freedom are fixed, if any. . True means that that degree of freedom will not change when solving statics. False means a that is may be changed in order to find equilibrium. These are the expressed on the coordinate system of the parent (if any) or the global axis system (if no parent) See Also: set_free, set_fixed
x0.000mparent axisThe x-component of the position vector
y0.000mparent axisThe y-component of the position vector
z-6.750mparent axisThe z-component of the position vector
position(0.000,
0.000,
-6.750 )
m,
m,
m
parent axisPosition of the axis These are the expressed on the coordinate system of the parent (if any) or the global axis system (if no parent)
rx0.000degreesparent axisThe x-component of the rotation vector
ry0.000degreesparent axisThe y-component of the rotation vector
rz0.000degreesparent axisThe z-component of the rotation vector ,
rotation(0.000,
0.000,
0.000 )
rx,ry,rzRotation of the axis about its origin . Defined as a rotation about an axis where the direction of the axis is (rx,ry,rz) and the angle of rotation is |(rx,ry,rz| degrees. These are the expressed on the coordinate system of the parent (if any) or the global axis system (if no parent)
parentNonestrDetermines the parent of the axis. Should either be another axis or 'None' Other axis may be refered to by reference or by name . So the following are identical p = s.new_frame('parent_axis') c = s.new_frame('child axis') c.parent = p c.parent = 'parent_axis' To define that an axis does not have a parent use c.parent = None
gx0.000mglobal axis The x-component of the global position vector
gy0.000mglobal axis The y-component of the global position vector
gz-6.750mglobal axis The z-component of the global position vector
global_position(0.000,
0.000,
-6.750 )
m,
m,
m
global axisThe global position of the origin of the axis system
grx0.000degreesglobal axisThe x-component of the global rotation vector
gry0.000degreesglobal axisThe y-component of the global rotation vector
grz0.000degreesglobal axisThe z-component of the global rotation vector
tilt_x0.000%Tilt percentage. This is the z-component of the unit y vector . See Also: heel
heel0.000degThis is the arcsin of the tiltxHeel in degrees. SB down is positive . This is the inverse sin of the unit y vector See also: tilt_x
tilt_y0.000%Tilt percentage. This is the z-component of the unit -x vector . So a positive rotation about the y axis results in a positive tilt_y. See Also: trim
trim0.000degThis is the arcsin of the tilt_yTrim in degrees. Bow-down is positive . This is the inverse sin of the unit -x vector See also: tilt_y
heading_compass90.000deg0..360The heading assuming that the global y-axis is North and global x-axis is East and rotation accoring compass definition
global_rotation(0.000,
0.000,
0.000 )
deg,
deg,
deg
global axisRotation
global_transform(1.000,
0.000,
0.000,
0.000,
0.000,
1.000,
0.000,
0.000,
0.000,
0.000,
1.000,
0.000,
0.000,
0.000,
-6.750,
1.000 )
matrixRead-only: The global transform of the axis system
connection_force(0.000,
0.000,
0.000,
0.000,
0.000,
0.000 )
kN,
kN,
kN,
kNm,
kNm,
kNm
Parent axisThe forces and moments that this axis applies on its parent at the origin of this axis system. If this axis would be connected to a point on its parent, and that point would be located at the location of the origin of this axis system then the connection force equals the force and moment applied on that point. Example: parent axis with name A this axis with name B this axis is located on A at position (10,0,0) there is a Point at the center of this axis system. A force with Fz = -10 acts on the Point. The connection_force is (-10,0,0,0,0,0) This is the force and moment as applied on A at point (10,0,0)
connection_force_x0.000kNParent axisThe x-component of the connection-force vector
connection_force_y0.000kNParent axisThe y-component of the connection-force vector
connection_force_z0.000kNParent axisThe z-component of the connection-force vector
connection_moment_x0.000kNmParent axisThe mx-component of the connection-force vector
connection_moment_y0.000kNmParent axisThe my-component of the connection-force vector
connection_moment_z0.000kNmParent axisThe mx-component of the connection-force vector
applied_force(0.000,
0.000,
339535.926,
-0.048,
-34678469.127,
0.000 )
kN,
kN,
kN,
kNm,
kNm,
kNm
Global axisThe force and moment that is applied on origin of this axis
ux(1.000,
0.000,
0.000 )
m,
m,
m
Global axisThe unit x axis
uy(0.000,
1.000,
0.000 )
m,
m,
m
Global axisThe unit y axis
uz(0.000,
0.000,
1.000 )
m,
m,
m
Global axisThe unit z axis
equilibrium_error(0.000,
0.000,
339535.926,
-0.048,
-34678469.127,
0.000 )
applied-force minus connection force, Parent axisThe unresolved force and moment that on this axis. Should be zero when in equilibrium
nameCheetahstrName of the node , must be unique
parentNoneDetermines the parent of the node if any.
footprint((0.0,
0.0,
5.0),
(215.0,
0.0,
5.0))
(x1,y1,z1tuple of tuples , (x2,y2,z2), .... (xn,yn,zn)
cogx106.000mlocal axisx-component of cog position
cogy0.000mlocal axisy-component of cog position
cogz7.000mlocal axisz-component of cog position
cog(106.000,
0.000,
7.000 )
m,
m,
m
local axisCenter of Gravity position

## It is also possible to blindly export ALL data¶

for n in s._nodes:
report(n)

Properties of Cheetah (RigidBody)
PropertyValueUnitRemarksExplained
nameCheetahstrName of the node , must be unique
inertia20000.000mTThe linear inertia of the axis in Aka: "Mass"
inertia_position(106.000,
0.000,
7.000 )
m,
m,
m
local axisThe position of the center of inertia. Aka: "cog"
80.000,
80.000 )
m,
m,
m
local axisThe radii of gyration of the inertia
fixed(0.000,
0.000,
0.000,
0.000,
0.000,
0.000 )
x,y,z,rx,ry,rzDetermines which of the six degrees of freedom are fixed, if any. .
x0.000mparent axisThe x-component of the position vector
y0.000mparent axisThe y-component of the position vector
z-6.750mparent axisThe z-component of the position vector
position(0.000,
0.000,
-6.750 )
m,
m,
m
parent axisPosition of the axis
rx0.000degreesparent axisThe x-component of the rotation vector
ry0.000degreesparent axisThe y-component of the rotation vector
rz0.000degreesparent axisThe z-component of the rotation vector ,
rotation(0.000,
0.000,
0.000 )
rx,ry,rzRotation of the axis about its origin .
parentNoneDetermines the parent of the axis. Should either be another axis or 'None'
gx0.000mglobal axis The x-component of the global position vector
gy0.000mglobal axis The y-component of the global position vector
gz-6.750mglobal axis The z-component of the global position vector
global_position(0.000,
0.000,
-6.750 )
m,
m,
m
global axisThe global position of the origin of the axis system
grx0.000degreesglobal axisThe x-component of the global rotation vector
gry0.000degreesglobal axisThe y-component of the global rotation vector
grz0.000degreesglobal axisThe z-component of the global rotation vector
tilt_x0.000%Tilt percentage. This is the z-component of the unit y vector .
heel0.000degHeel in degrees. SB down is positive .
tilt_y0.000%Tilt percentage. This is the z-component of the unit -x vector .
trim0.000degTrim in degrees. Bow-down is positive .
heading0.000deg0..360Direction of the local x-axis relative to the global x axis. Measured about the global z axis
heading_compass90.000deg0..360The heading assuming that the global y-axis is North and global x-axis is East and rotation accoring compass definition
global_rotation(0.000,
0.000,
0.000 )
deg,
deg,
deg
global axisRotation
global_transform(1.000,
0.000,
0.000,
0.000,
0.000,
1.000,
0.000,
0.000,
0.000,
0.000,
1.000,
0.000,
0.000,
0.000,
-6.750,
1.000 )
matrixRead-only: The global transform of the axis system
connection_force(0.000,
0.000,
0.000,
0.000,
0.000,
0.000 )
kN,
kN,
kN,
kNm,
kNm,
kNm
Parent axisThe forces and moments that this axis applies on its parent at the origin of this axis system.
connection_force_x0.000kNParent axisThe x-component of the connection-force vector
connection_force_y0.000kNParent axisThe y-component of the connection-force vector
connection_force_z0.000kNParent axisThe z-component of the connection-force vector
connection_moment_x0.000kNmParent axisThe mx-component of the connection-force vector
connection_moment_y0.000kNmParent axisThe my-component of the connection-force vector
connection_moment_z0.000kNmParent axisThe mx-component of the connection-force vector
applied_force(0.000,
0.000,
339535.926,
-0.048,
-34678469.127,
0.000 )
kN,
kN,
kN,
kNm,
kNm,
kNm
Global axisThe force and moment that is applied on origin of this axis
ux(1.000,
0.000,
0.000 )
m,
m,
m
Global axisThe unit x axis
uy(0.000,
1.000,
0.000 )
m,
m,
m
Global axisThe unit y axis
uz(0.000,
0.000,
1.000 )
m,
m,
m
Global axisThe unit z axis
equilibrium_error(0.000,
0.000,
339535.926,
-0.048,
-34678469.127,
0.000 )
applied-force minus connection force, Parent axisThe unresolved force and moment that on this axis. Should be zero when in equilibrium
nameCheetahstrName of the node , must be unique
parentNoneDetermines the parent of the node if any.
footprint((0.0,
0.0,
5.0),
(215.0,
0.0,
5.0))
(x1,y1,z1tuple of tuples , (x2,y2,z2), .... (xn,yn,zn)
cogx106.000mlocal axisx-component of cog position
cogy0.000mlocal axisy-component of cog position
cogz7.000mlocal axisz-component of cog position
cog(106.000,
0.000,
7.000 )
m,
m,
m
local axisCenter of Gravity position
mass20000.000mTStatic mass of the body

Properties of DP setpoint for cheetah (Frame)
PropertyValueUnitRemarksExplained
nameDP setpoint for cheetahstrName of the node , must be unique
inertia0.000mTThe linear inertia of the axis in Aka: "Mass"
inertia_position(0.000,
0.000,
0.000 )
m,
m,
m
local axisThe position of the center of inertia. Aka: "cog"
0.000,
0.000 )
m,
m,
m
local axisThe radii of gyration of the inertia
fixed(1.000,
1.000,
1.000,
1.000,
1.000,
1.000 )
x,y,z,rx,ry,rzDetermines which of the six degrees of freedom are fixed, if any. .
x100.000mparent axisThe x-component of the position vector
y0.000mparent axisThe y-component of the position vector
z0.000mparent axisThe z-component of the position vector
position(100.000,
0.000,
0.000 )
m,
m,
m
parent axisPosition of the axis
rx0.000degreesparent axisThe x-component of the rotation vector
ry0.000degreesparent axisThe y-component of the rotation vector
rz0.000degreesparent axisThe z-component of the rotation vector ,
rotation(0.000,
0.000,
0.000 )
rx,ry,rzRotation of the axis about its origin .
parentNoneDetermines the parent of the axis. Should either be another axis or 'None'
gx100.000mglobal axis The x-component of the global position vector
gy0.000mglobal axis The y-component of the global position vector
gz0.000mglobal axis The z-component of the global position vector
global_position(100.000,
0.000,
0.000 )
m,
m,
m
global axisThe global position of the origin of the axis system
grx0.000degreesglobal axisThe x-component of the global rotation vector
gry0.000degreesglobal axisThe y-component of the global rotation vector
grz0.000degreesglobal axisThe z-component of the global rotation vector
tilt_x0.000%Tilt percentage. This is the z-component of the unit y vector .
heel0.000degHeel in degrees. SB down is positive .
tilt_y0.000%Tilt percentage. This is the z-component of the unit -x vector .
trim0.000degTrim in degrees. Bow-down is positive .
heading0.000deg0..360Direction of the local x-axis relative to the global x axis. Measured about the global z axis
heading_compass90.000deg0..360The heading assuming that the global y-axis is North and global x-axis is East and rotation accoring compass definition
global_rotation(0.000,
0.000,
0.000 )
deg,
deg,
deg
global axisRotation
global_transform(1.000,
0.000,
0.000,
0.000,
0.000,
1.000,
0.000,
0.000,
0.000,
0.000,
1.000,
0.000,
100.000,
0.000,
0.000,
1.000 )
matrixRead-only: The global transform of the axis system
connection_force(0.000,
0.000,
0.000,
0.000,
0.000,
0.000 )
kN,
kN,
kN,
kNm,
kNm,
kNm
Parent axisThe forces and moments that this axis applies on its parent at the origin of this axis system.
connection_force_x0.000kNParent axisThe x-component of the connection-force vector
connection_force_y0.000kNParent axisThe y-component of the connection-force vector
connection_force_z0.000kNParent axisThe z-component of the connection-force vector
connection_moment_x0.000kNmParent axisThe mx-component of the connection-force vector
connection_moment_y0.000kNmParent axisThe my-component of the connection-force vector
connection_moment_z0.000kNmParent axisThe mx-component of the connection-force vector
applied_force(0.000,
0.000,
0.000,
0.000,
0.000,
0.000 )
kN,
kN,
kN,
kNm,
kNm,
kNm
Global axisThe force and moment that is applied on origin of this axis
ux(1.000,
0.000,
0.000 )
m,
m,
m
Global axisThe unit x axis
uy(0.000,
1.000,
0.000 )
m,
m,
m
Global axisThe unit y axis
uz(0.000,
0.000,
1.000 )
m,
m,
m
Global axisThe unit z axis
equilibrium_error(0.000,
0.000,
0.000,
0.000,
0.000,
0.000 )
applied-force minus connection force, Parent axisThe unresolved force and moment that on this axis. Should be zero when in equilibrium
nameDP setpoint for cheetahstrName of the node , must be unique
parentNoneDetermines the parent of the node if any.
footprint()(x1,y1,z1tuple of tuples , (x2,y2,z2), .... (xn,yn,zn)

Properties of DP reference point (Frame)
PropertyValueUnitRemarksExplained
nameDP reference pointstrName of the node , must be unique
inertia0.000mTThe linear inertia of the axis in Aka: "Mass"
inertia_position(0.000,
0.000,
0.000 )
m,
m,
m
local axisThe position of the center of inertia. Aka: "cog"
0.000,
0.000 )
m,
m,
m
local axisThe radii of gyration of the inertia
fixed(1.000,
1.000,
1.000,
1.000,
1.000,
1.000 )
x,y,z,rx,ry,rzDetermines which of the six degrees of freedom are fixed, if any. .
x100.000mparent axisThe x-component of the position vector
y0.000mparent axisThe y-component of the position vector
z0.000mparent axisThe z-component of the position vector
position(100.000,
0.000,
0.000 )
m,
m,
m
parent axisPosition of the axis
rx0.000degreesparent axisThe x-component of the rotation vector
ry0.000degreesparent axisThe y-component of the rotation vector
rz0.000degreesparent axisThe z-component of the rotation vector ,
rotation(0.000,
0.000,
0.000 )
rx,ry,rzRotation of the axis about its origin .
parentCheetahDetermines the parent of the axis. Should either be another axis or 'None'
gx100.000mglobal axis The x-component of the global position vector
gy0.000mglobal axis The y-component of the global position vector
gz-6.750mglobal axis The z-component of the global position vector
global_position(100.000,
0.000,
-6.750 )
m,
m,
m
global axisThe global position of the origin of the axis system
grx0.000degreesglobal axisThe x-component of the global rotation vector
gry0.000degreesglobal axisThe y-component of the global rotation vector
grz0.000degreesglobal axisThe z-component of the global rotation vector
tilt_x0.000%Tilt percentage. This is the z-component of the unit y vector .
heel0.000degHeel in degrees. SB down is positive .
tilt_y0.000%Tilt percentage. This is the z-component of the unit -x vector .
trim0.000degTrim in degrees. Bow-down is positive .
heading0.000deg0..360Direction of the local x-axis relative to the global x axis. Measured about the global z axis
heading_compass90.000deg0..360The heading assuming that the global y-axis is North and global x-axis is East and rotation accoring compass definition
global_rotation(0.000,
0.000,
0.000 )
deg,
deg,
deg
global axisRotation
global_transform(1.000,
0.000,
0.000,
0.000,
0.000,
1.000,
0.000,
0.000,
0.000,
0.000,
1.000,
0.000,
100.000,
0.000,
-6.750,
1.000 )
matrixRead-only: The global transform of the axis system
connection_force(0.000,
0.000,
0.000,
0.000,
0.000,
0.000 )
kN,
kN,
kN,
kNm,
kNm,
kNm
Parent axisThe forces and moments that this axis applies on its parent at the origin of this axis system.
connection_force_x0.000kNParent axisThe x-component of the connection-force vector
connection_force_y0.000kNParent axisThe y-component of the connection-force vector
connection_force_z0.000kNParent axisThe z-component of the connection-force vector
connection_moment_x0.000kNmParent axisThe mx-component of the connection-force vector
connection_moment_y0.000kNmParent axisThe my-component of the connection-force vector
connection_moment_z0.000kNmParent axisThe mx-component of the connection-force vector
applied_force(0.000,
0.000,
0.000,
0.000,
0.000,
0.000 )
kN,
kN,
kN,
kNm,
kNm,
kNm
Global axisThe force and moment that is applied on origin of this axis
ux(1.000,
0.000,
0.000 )
m,
m,
m
Global axisThe unit x axis
uy(0.000,
1.000,
0.000 )
m,
m,
m
Global axisThe unit y axis
uz(0.000,
0.000,
1.000 )
m,
m,
m
Global axisThe unit z axis
equilibrium_error(0.000,
0.000,
0.000,
0.000,
0.000,
0.000 )
applied-force minus connection force, Parent axisThe unresolved force and moment that on this axis. Should be zero when in equilibrium
nameDP reference pointstrName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
footprint()(x1,y1,z1tuple of tuples , (x2,y2,z2), .... (xn,yn,zn)

Properties of buoyancy (Buoyancy)
PropertyValueUnitRemarksExplained
cob(103.550,
-0.000,
-3.171 )
m,
m,
m
global axisGLOBAL position of the center of buoyancy
cob_local(103.550,
-0.000,
3.579 )
m,
m,
m
local axisPosition of the center of buoyancy
displacement53290.760m^3Displaced volume of fluid
namebuoyancystrName of the node , must be unique
namebuoyancystrName of the node , must be unique
parentCheetahDetermines the parent of the node if any.

Properties of ps1 (Tank)
PropertyValueUnitRemarksExplained
nameps1strName of the node , must be unique
nameps1strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(10.000,
12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-7.474The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity1500.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage11.447mUllage of the tank .

Properties of sb1 (Tank)
PropertyValueUnitRemarksExplained
namesb1strName of the node , must be unique
namesb1strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(10.000,
-12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-7.474The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity1500.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage11.447mUllage of the tank .

Properties of mid1 (Tank)
PropertyValueUnitRemarksExplained
namemid1strName of the node , must be unique
namemid1strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(10.000,
0.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-7.474The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity1500.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage11.447mUllage of the tank .

Properties of ps2 (Tank)
PropertyValueUnitRemarksExplained
nameps2strName of the node , must be unique
nameps2strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(30.000,
12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-7.474The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity1500.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage11.447mUllage of the tank .

Properties of sb2 (Tank)
PropertyValueUnitRemarksExplained
namesb2strName of the node , must be unique
namesb2strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(30.000,
-12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-7.474The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity1500.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage11.447mUllage of the tank .

Properties of mid2 (Tank)
PropertyValueUnitRemarksExplained
namemid2strName of the node , must be unique
namemid2strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(30.000,
0.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-7.474The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity1500.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage11.447mUllage of the tank .

Properties of ps3 (Tank)
PropertyValueUnitRemarksExplained
nameps3strName of the node , must be unique
nameps3strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(50.000,
12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of sb3 (Tank)
PropertyValueUnitRemarksExplained
namesb3strName of the node , must be unique
namesb3strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(50.000,
-12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of mid3 (Tank)
PropertyValueUnitRemarksExplained
namemid3strName of the node , must be unique
namemid3strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(50.000,
0.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of ps4 (Tank)
PropertyValueUnitRemarksExplained
nameps4strName of the node , must be unique
nameps4strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(70.000,
12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of sb4 (Tank)
PropertyValueUnitRemarksExplained
namesb4strName of the node , must be unique
namesb4strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(70.000,
-12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of mid4 (Tank)
PropertyValueUnitRemarksExplained
namemid4strName of the node , must be unique
namemid4strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(70.000,
0.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of ps5 (Tank)
PropertyValueUnitRemarksExplained
nameps5strName of the node , must be unique
nameps5strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(90.000,
12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of sb5 (Tank)
PropertyValueUnitRemarksExplained
namesb5strName of the node , must be unique
namesb5strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(90.000,
-12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of mid5 (Tank)
PropertyValueUnitRemarksExplained
namemid5strName of the node , must be unique
namemid5strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(90.000,
0.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of ps6 (Tank)
PropertyValueUnitRemarksExplained
nameps6strName of the node , must be unique
nameps6strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(110.000,
12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of sb6 (Tank)
PropertyValueUnitRemarksExplained
namesb6strName of the node , must be unique
namesb6strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(110.000,
-12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of mid6 (Tank)
PropertyValueUnitRemarksExplained
namemid6strName of the node , must be unique
namemid6strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(110.000,
0.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of ps7 (Tank)
PropertyValueUnitRemarksExplained
nameps7strName of the node , must be unique
nameps7strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(130.000,
12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of sb7 (Tank)
PropertyValueUnitRemarksExplained
namesb7strName of the node , must be unique
namesb7strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(130.000,
-12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of mid7 (Tank)
PropertyValueUnitRemarksExplained
namemid7strName of the node , must be unique
namemid7strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(130.000,
0.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of ps8 (Tank)
PropertyValueUnitRemarksExplained
nameps8strName of the node , must be unique
nameps8strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(150.000,
12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of sb8 (Tank)
PropertyValueUnitRemarksExplained
namesb8strName of the node , must be unique
namesb8strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(150.000,
-12.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of mid8 (Tank)
PropertyValueUnitRemarksExplained
namemid8strName of the node , must be unique
namemid8strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(150.000,
0.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.050The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2000.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage12.599mUllage of the tank .

Properties of ps9 (Tank)
PropertyValueUnitRemarksExplained
nameps9strName of the node , must be unique
nameps9strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(170.000,
8.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.302The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2250.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage13.104mUllage of the tank .

Properties of sb9 (Tank)
PropertyValueUnitRemarksExplained
namesb9strName of the node , must be unique
namesb9strName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(170.000,
-8.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-8.302The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity2250.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage13.104mUllage of the tank .

Properties of bow (Tank)
PropertyValueUnitRemarksExplained
namebowstrName of the node , must be unique
namebowstrName of the node , must be unique
parentCheetahDetermines the parent of the node if any.
permeability1.000-Permeability is the fraction of the enclosed volume that can be filled with fluid
cog(0.000,
0.000,
0.000 )
Returns the GLOBAL position of the center of volume / gravity
cog_local(0.000,
0.000,
6.750 )
Returns the local position of the center of gravity
cog_when_full(190.000,
0.000,
5.000 )
Returns the LOCAL position of the center of volume / gravity of the tank when it is filled
fill_pct0.000%Amount of volume in tank as percentage of capacity
level_global-5.967The fluid plane elevation in the global axis system. Setting this adjusts the volume
volume0.000The volume of fluid in the tank in m3. Setting this adjusts the fluid level
density1.025Density of the fluid in the tank in mT/m3
capacity600.000Returns the capacity of the tank in m3. This is calculated from the defined geometry.
ullage8.434mUllage of the tank .

Properties of visual - vessel (Visual)
PropertyValueUnitRemarksExplained
namevisual - vesselstrName of the node , must be unique

Properties of Wave Interaction draft 6.75 (WaveInteraction1)
PropertyValueUnitRemarksExplained
nameWave Interaction draft 6.75strName of the node , must be unique

Properties of DP springs cheetah (LC6d)
PropertyValueUnitRemarksExplained
nameDP springs cheetahstrName of the node , must be unique
stiffness(100.000,
100.000,
0.000,
0.000,
0.000,
10000.000 )
kN/m and kNm/radaxis system of the main axisStiffness of the connector: kx, ky, kz, krx, kry, krz in
mainDP setpoint for cheetahMain axis system. This axis system dictates the axis system that the stiffness is expressed in
secondaryDP reference pointconnectedSecondary axis system
fgx0.000kNForce on main in global coordinate frame
fgy0.000kNForce on main in global coordinate frame
fgz0.000kNForce on main in global coordinate frame
force_global(0.000,
0.000,
0.000 )
kNForce on main in global coordinate frame
mgx0.000kNmMoment on main in global coordinate frame
mgy0.000kNmMoment on main in global coordinate frame
mgz0.000kNmMoment on main in global coordinate frame
moment_global(0.000,
0.000,
0.000 )
kNmMoment on main in global coordinate frame
nameDP springs cheetahstrName of the node , must be unique

Properties of Ballast_system (BallastSystem)
PropertyValueUnitRemarksExplained
cogx0.000mglobal coordinateX position of combined CoG of all tank contents in the ballast-system.
cogy0.000mglobal coordinateY position of combined CoG of all tank contents in the ballast-system.
cogz0.000mglobal coordinateZ position of combined CoG of all tank contents in the ballast-system.
cog(0.000,
0.000,
0.000 )
m,
m,
m
global coordinateCombined CoG of all tank contents in the ballast-system.
weight0.000kNTotal weight of all tank fillings in the ballast system
nameBallast_systemstrName of the node , must be unique