SpatialTool Spatial Condition

Any or all of the following keyword-value pairs can be specified:

• GridObject <TruncObjPath>
• UseLightTimeDelay {Yes | No}
• LightTimeDelayConverge <Value>
• AberrationType {Total | Annual | None}
• ClockHost {Base | Target}
• SignalSense {Transmit | Receive}

The GridObject parameter is required when Creating the "Access To Location" Spatial Condition.

The "Access To Location" Spatial Condition is not valid for Central Bodies.

Any or all of the following keyword-value pairs can be specified:

• Operation {And | Or | Xor | Minus}
• SpatialConditions {Add | Replace} <Num> "<SpatialCondition>"...
• RemoveCondition <Num>

Enter SpatialConditions Add to add the specified Spatial Conditions to the list, and enter SpatialConditions Replace to replace the component's SpatialConditions with the specified SpatialConditions. <Num> indicates the number of SpatialConditions entered.

For the Remove option enter the index number of the component to be removed. The first component in the list has an index of 1. Use the SpatialTool_R with the Details option to see the list of components.

If Operation is MINUS there must be only two components. For all other operations there must be at least two components in the list.

The SpatialConditionA and SpatialConditionB options have been deprecated in STK 11.2. If used they will replace the first and second components, respectively.

Any or all of the following keyword-value pairs can be specified:

• Condition "<CalcCondition>"

Advanced options:

• SetTimeLimits {UseApplicationPrefs | Local}
• TimeLimits "<IntervalOrIntervalList>"
• SamplingType {FixedStep | RelativeTolerance | CurvatureTolerance}

If SetTimeLimits is set to Local then the time interval or interval list specified by the TimeLimits parameter will be used. The "<IntervalOrIntervalList>" should include the time component type, e.g. "Satellite/Sat1 EphemerisTimeSpan Interval"

Parameters for SamplingType FixedStep:

• TimeStep <TimeStep>

Parameters for SamplingType RelativeTolerance:

• MinimumTimeStep <MinStep>
• MaximumTimeStep <MaxStep>
• StepAtBoundaries <StepBound>
• SamplingRelativeTolerance <RelTol>
• SamplingAbsoluteTolerance <AbsTol>

Parameters for SamplingType CurvatureTolerance:

• MinimumTimeStep <MinStep>
• MaximumTimeStep <MaxStep>
• StepAtBoundaries <StepBound>
• SamplingRelativeTolerance <RelTol>
• SamplingAbsoluteTolerance <AbsTol>
• CurvatureTolerance <CurveTol>

<TimeStep>, <StepBound>, <MinStep> and <MaxStep> are entered in Connect time units and must be between 1e-13 and 99999999999.0.

<RelTol>, and <CurveTol> must be between 1e-13 and 1.0

<AbsTol> must be greater or equal to 1e-13

Parameters for Convergence:

• ConvergeSense {Simple | FromAbove | FromBelow}
• ConvergeAbsoluteTolerance <ConvergeAbsTol>
• ConvergeRelativeTolerance <ConvergeRelTol>
• TimeTolerance <TimeTol>

<TimeTol> is entered in Connect time units, and must be between 1e-13 and 99999999999.0.

<ConvergeAbsTol> must be greater or equal to 1e-13

<ConvergeRelTol> must be between 1e-13 and 1.0

The Condition parameter is required when Creating the "Condition At Location" Spatial Condition.

The "Condition At Location" Spatial Condition is not valid for Central Bodies.

• VolumeGrid "<VolumeGrid>"
• EdgeType {Coordinate | Voxel}

• UseParentBodies {Yes | No}
• EclipsingBody {CentralBodyName}
• Condition {Sunlight | Penumbra | Umbra}

The EclipsingBody {CentralBodyName} parameter should be included when UseParentBodies is No. This parameter can be entered multiple times on the command, and the CentralBodies named will replace the current Eclipsing Body list.

The Condition {Sunlight | Penumbra | Umbra} parameter can be entered multiple times on the command to specify multiple conditions.

Any or all of the following keyword-value pairs can be specified:

• OriginalSpatialCondition "<SpatialCondition>"
• ReferenceIntervals "<IntervalOrIntervalList>"
• DurationType {Static | CumulativeToCurrent | CumulativeFromCurrent | SlidingWindow}
• StartOffset <Value>
• StopOffset <Value>

The StartOffset and StopOffset are used when DurationType is set to SlidingWindow. The <Value> is entered in Connect Time units and the StartOffset must be less than the StopOffset.

The ReferenceIntervals "<IntervalOrIntervalList>" can be an Interval component or an Interval List component and should include the time component type, e.g. "Satellite/Sat1 EphemerisTimeSpan Interval"

The OriginalSpatialCondition and ReferenceIntervals parameters are required when Creating the "Over Time" Spatial Condition.

Any or all of the following keyword-value pairs can be specified:

• SpatialCalculation "<SpatialCalculation>"
• Operation {AboveMinimum | BelowMaximum | BetweenMinMax | OutsideMinMax}
• Minimum <Value>
• Maximum <Value>

The <Value> for Minimum and Maximum should be entered in the units of the specified Spatial Calculation.

• Intervals "<IntervalOrIntervalList>"

The Intervals "<IntervalOrIntervalList>" can be an Interval component or an Interval List component and should include the time component type, e.g. "Satellite/Sat1 EphemerisTimeSpan Interval"

The "Valid Time At Location" Spatial Condition is not valid for Central Bodies.