Define and modify System geometry components and templates.
VectorTool <ScenarioPath> <ParentObject> {Action} {System | SystemTemplate} <SystemName> [{SystemType} <SystemTypeParams>]
The VectorTool System command is used to add, modify and delete System geometry components and templates.
For a component object the <ParentObject> is a truncated object path or a Central Body path.
For a template the <ParentObject> is an STK class name, and the SystemTemplate keyword must be entered.
Note: The System component type is not valid for Star objects.
The following table provides a description of {Action} values and the applicable parameters. Labels for the X and Y axis can be optionally be entered for all System types.
{Action} | Parameters | Description |
---|---|---|
Create | {SystemType} [<SystemTypeParams>] | <SystemTypeParams> are optional, except where noted below. If no <SystemTypeParams> are specified, default values are used. |
Modify | {SystemType} <SystemTypeParams> | The values <SystemName> {SystemType} must define an existing System component or template. The {SystemType} can not be modified. <SystemTypeParams> are required. |
Delete | N/A | Delete the component or template identified by <SystemName> |
The following table describes each System type and it's parameters.
{SystemType} | <SystemTypeParams> |
---|---|
"Surface" | <CentralBodyName>
<ClockAngle> <Lat> <Lon> <Altitude>
[{UseMSLOn | UseMSLOff}]
<ClockAngle>, <Lat> and <Lon> are entered in degrees. <ClockAngle> is between 0.0 and 360. <Altitude> is entered in Connect distance units. |
"Assembled" | "<Point>" "<ReferenceAxes>" |
For details on the format of a reference component (e.g. "<Point>", "<ReferenceAxes>", etc) see Component Specification.
When specifying a reference component or template in the Create or Modify commands the {ComponentType} is implied based on the {SystemType} being created or modified and the {ComponentType} need not be entered. In the first example below, "Satellite/ScenTestSat Body Axes" is entered as "Satellite/ScenTestSat Body", since the command is expecting a axes.
To create an Assembled System and then modify it:
VectorTool * CentralBody/Earth Create System EarthSystem1 "Assembled"
VectorTool * CentralBody/Earth Modify System EarthSystem1 "Assembled" "Satellite/ScenTestSat Center" "Satellite/ScenTestSat Body"
To create a Surface system, specifying the parameters in the Create command:
VectorTool * Satellite/ScenTestSat Create System SatSystem2 "Surface" Earth 45.0 15.0 47.5 78.9 UseMSLOn
To create, modify and then delete an Assembled System template:
VectorTool * Satellite Create SystemTemplate SatSystemT2 "Assembled"
VectorTool * Satellite Modify SystemTemplate SatSystemT2 "Assembled" "Satellite SunGlint" "CentralBody/Earth Inertial"
VectorTool * Satellite Delete SystemTemplate SatSystemT2
If activated, Connect returns an acknowledgement message.
This command belongs to the following group(s):
10
STK Programming Interface 11.0.1