EOperator

EvVariableVirtual.Operator returns a number to identify the type of operator that was used to create the virtual variable. Use the table below to cross-reference operator names and their enum. To find an operator name use CRTL + F to search for text (on the this page within the Help file browser).

Enum

Operator name

eOperatorInvalid = 0

Raw data (no operator or operator invalid)

eOperatorDataRangeBitmap = 1

Data range bitmap

eOperatorSelect = 2

Select

eOperatorMask = 3

Mask

eOperatorLinearPlus = 4

Linear plus

eOperatorLinearMinus = 5

Linear minus

eOperatorPlus = 6

Plus

eOperatorMinus = 7

Minus

eOperatorUnused8 = 8

Not in use

eOperatorUnused9 = 9

Not in use

eOperator3x3Convolution = 10

3x3 convolution

eOperator5x5Convolution = 11

5x5 convolution

eOperatorBlur = 12

Blur

eOperatorSharpen = 13

Sharpen

eOperatorErosionFilter3x3 = 14

Erosion filter 3x3

eOperatorDilationFilter3x3 = 15

Dilation filter 3x3

eOperatorCopy = 16

Copy

eOperatorResampleByNumberOfPings = 17

Resample by number of pings

eOperatorAnd = 18

And

eOperatorOr = 19

Or

eOperatorNot = 20

Not

eOperatorDbToLinear = 21

dB to linear

eOperatorLinearToDb = 22

Linear to dB

eOperatorResampleByTimeInterval = 23

Resample by time interval

eOperatorResampleByDistanceInterval = 24

Resample by distance interval

eOperatorUnused25 = 25

Not in use

eOperatorMonochrome = 26

Monochrome

eOperatorToColor = 27

To color

eOperatorOverlay = 28

Overlay

eOperatorSvToTs = 29

Sv to TS

eOperatorTsToSv = 30

TS to Sv

eOperatorDataGenerator = 31

Data generator

eOperatorStUnion = 32

ST union

eOperatorStIntersection = 33

ST intersection

eOperatorStDifference = 34

ST difference

eOperatorLineBitmap = 35

Line bitmap

eOperatorRegionBitmap = 36

Region bitmap

eOperatorUnused37 = 37

Not in use

eOperatorTypeConversion = 38

Type conversion

eOperatorBeamSelect = 39

Beam select

eOperatorSingleTargetDetectionSplitBeamMethod1Deprecated = 40

Deprecated Single target detection

eOperatorPingTimeShift = 41

Ping time shift

eOperatorSingleTargetDetectionSingleBeamMethod1Deprecated = 42

Deprecated Single target detection

eOperator7x7Convolution = 43

7x7 convolution

eOperatorUnused44 = 44

Not in use

eOperatorMeanOf3 = 45

Mean of 3

eOperatorVarianceOf3 = 46

Variance of 3

eOperatorMergePings = 47

Merge pings

eOperatorMatchPingTimes = 48

Match ping times

eOperatorMedianFilter3x3 = 49

Median filter 3x3

eOperatorMedianFilter5x5 = 50

Median filter 5x5

 

Enum

Operator name

eOperatorMedianFilter7x7 = 51

Median filter 7x7

eOperatorBeamConvolution3x3 = 52

Beam convolution 3x3

eOperatorErosionFilter5x5 = 53

Erosion filter 5x5

eOperatorDilationFilter5x5 = 54

Dilation filter 5x5

eOperatorErosionFilter7x7 = 55

Erosion filter 7x7

eOperatorDilationFilter7x7 = 56

Dilation filter 7x7

eOperatorBeamErosionFilter3x3 = 57

Beam erosion filter 3x3

eOperatorBeamDilationFilter3x3 = 58

Beam dilation filter 3x3

eOperatorBeamOpeningFilter3x3 = 59

Beam opening filter 3x3

eOperatorBeamClosingFilter3x3 = 60

Beam closing filter 3x3

eOperatorBeamMedianFilter3x3 = 61

Beam median filter 3x3

eOperatorPingSubset = 62

Ping subset

eOperatorProcessedData = 63

Processed data

eOperatorCurrentVelocityMagnitude = 64

Current velocity magnitude

eOperatorCurrentVelocityComponentToLinearConversion = 65

Current velocity component to linear conversion

eOperatorSingleTargetDetectionDualBeamMethod1 = 66

Single target detection dual beam (method 1)

eOperatorDeadzoneEstimation = 67

Deadzone estimation

eOperatorMaximum = 68

Maximum

eOperatorMinimum = 69

Minimum

eOperatorDoubleThreshold = 70

Double threshold

eOperatorTargetBitmap = 71

Target bitmap

eOperatorTowedBody = 72

Towed body

eOperatorReducePings = 73

Reduce pings

eOperatorSingleTargetDetectionSingleBeamMethod2 = 74

Single target detection single beam (method 2)

eOperatorSingleTargetDetectionSplitBeamMethod2 = 75

Single target detection split beam (method 2)

eOperatorMeanOfNPreviousPings = 76

Mean of n previous pings

eOperatorMultibeamTargetDetection = 77

Multibeam target detection

eOperatorTargetConversion = 78

Target conversion

eOperatorMultibeamRollAtTransducer = 79

Multibeam roll at transducer

eOperatorAngleSelect = 80

Angle select

eOperatorRegionStatistic = 81

Region statistic

eOperatorMinimumOfNPings = 82

Minimum of n pings

eOperatorMedianOfNPings = 83

Median of n pings

eOperatorFirFilter = 84

FIR filter

eOperatorIirFilter = 85

IIR filter

eOperatorThreshold = 86

Threshold

eOperatorUnused87 = 87

Not in use

eOperatorBottomEchoBitmap = 88

Bottom echo bitmap

eOperatorBottomEchoBitmapHmodeFuruno = 89

Bottom echo bitmap H-mode - Furuno

eOperatorMotionRangeBitmap = 90

Motion range bitmap

eOperatorScanPosition = 91

Scan position

eOperatorKalmanGpsSmoothingFilter = 92

Kalman GPS smoothing filter

eOperatorBeamScan = 93

Beam scan

eOperatorConstantMultiply = 94

Constant multiply

eOperatorConstantDivide = 95

Constant divide

eOperatorUnused96 = 96

Not in use

eOperatorUnused97 = 97

Not in use

eOperatorFishLengthDeprecated = 98

Deprecated Fish length

eOperatorTargetSamplesBitmap = 99

Target samples bitmap

eOperatorGlcmTextureFeature = 100

GLCM texture

 

Enum

Operator name

eOperatorSampleStatisticSubtract = 101

Sample statistic subtract

eOperator3ColorMaximum = 102

3 color maximum

eOperatorDistanceCorrection = 103

Distance correction

eOperatorBeamSubset = 104

Beam subset

eOperatorFixedDepth = 105

Fixed depth (line)

eOperatorLinearOffset = 106

Linear offset

eOperatorOffaxisAngleOffset = 107

Off-axis angle offset

eOperatorSpanGaps = 108

Span gaps

eOperatorMaximumSvLinePick = 109

Maximum Sv line pick

eOperatorGpsFilter = 110

GPS filter

eOperatorTsSubstitution = 111

TS substitution

eOperatorVesselSpeedAtPings = 112

Vessel speed at pings

eOperatorMotionCorrectionDunfordMethod = 113

Motion correction (Dunford method)

eOperatorSingleTargetDetectionSplitBeamMethod1 = 114

Single target detection split beam (method 1)

eOperatorSingleTargetDetectionSingleBeamMethod1 = 115

Single target detection single beam (method 1)

eOperatorXxYConvolution = 116

XxY convolution

eOperatorBestBottomCandidateLinePick = 117

Best bottom line pick

eOperatorFormula = 118

Formula

eOperatorSmoothingFilter = 119

Line smoothing filter

eOperatorTargetLengthConversion = 120

Target length conversion

eOperatorTargetLengthCalculator = 121

Target length calculator

eOperatorStatisticalCombination = 122

Statistical combination (line)

eOperatorTargetPropertyThreshold = 123

Target property threshold

eOperatorSingleTargetDetectionDualBeamMethod2 = 124

Single target detection dual beam (method 2)

eOperatorUnused125 = 125

Not in use

eOperatorCrop = 126

Crop

eOperatorUnused127 = 127

Not in use

eOperatorMultibeamTargetOverlay = 128

Multibeam target overlay

eOperatorMaximumIntensity = 129

Maximum intensity

eOperatorReducePingsMethod2 = 130

Reduce pings method 2

eOperatorSingleTargetDetectionFurunoFcv30 = 131

Single target detection - Furuno FCV30

eOperatorBackgroundNoiseRemoval = 132

Background noise removal

eOperatorCellStatistic = 133

Cell statistic

eOperatorMatchGeometry = 134

Match geometry

eOperatorCellStatisticSingleTargets = 135

Cell statistic single targets

eOperatorXxYStatistic = 136

XxY Statistic

eOperatorMergeGps = 137

Merge GPS

eOperatorLiveExport = 138

Live export

eOperatorMultibeamBackgroundRemoval = 139

Multibeam background removal

eOperatorKovesiDenoising = 140

Kovesi image denoising

eOperatorLineArithmetic = 141

Arithmetic (line)

eOperatorLineTimeOffset = 142

Time offset (line)

eOperatorSingleTargetDetectionWideband = 143

Single target detection wideband

eOperatorTransientNoiseRemoval = 144

Transient noise removal

eOperatorImpulseNoiseRemoval = 145

Impulse noise removal

eOperatorAttenuatedSignalRemoval = 146

Attenuated signal removal

eOperatorSurfaceFixedDepth = 147

Fixed depth (surface)

eOperatorSurfaceFixedRange = 148

Fixed range (surface)

See also

COM object EvVariableVirtual
Getting started with scripting
Scripting with COM objects
COM object hierarchy
Operators