Masking Support in ENVITasks

This topic lists ENVITasks that have been verified to support the use of raster masks.

The "Masked Pixels = NoData" column lists tasks that produce raster output where the masked pixels have values of NoData and are transparent.
The "Masked Pixels = 0" column lists tasks that support masking, but the masked pixels have values of 0 and are black.
The "Masks Not Supported" column lists tasks that do not work correctly with masks.

If a task is not listed here, it is because the task does not process rasters and masking is irrelevant.

ENVITask	Masked Pixels = NoData	Masked Pixels = 0	Masks Not Supported
AdditiveLeeAdaptiveFilter		•
AdditiveMultiplicativeLeeAdaptiveFilter		•
ApplyGainOffset	•
AutoChangeThresholdClassification	•
BinaryGTThresholdRaster	•
BinaryAutomaticThresholdRaster	•
BinaryLTThresholdRaster	•
BinaryMorphologicalFilter		•
BitErrorAdaptiveFilter		•
BufferZone			•
BuildBandStack		•
BuildIrregularGridMetaspatialRaster		•
BuildLayerStack		•
BuildMetaspatialRaster		•
BuildMosaicRaster	•
CalculateConfusionMatrixFromRaster	•
CalculateQUACGainOffset	•
CalculateRasterThreshold	•
CastRaster		•
ChangeThresholdClassification	•
ClassificationAggregation		•
ClassificationSmoothing	•
ColorSliceClassification	•
DarkSubtractionCorrection		•
DataValuesMaskRaster	•
DimensionalityExpansionRaster	•
DimensionsResampleRaster		•
DirectionalFilter		•
EnhancedFrostAdaptiveFilter		•
EnhancedLeeAdaptiveFilter		•
EqualizationStretchRaster			•
ExportRasterToENVI	•
ExportRasterToNITF20		•
ExportRasterToNITF21		•
ExportRasterToNSIF10		•
ExportRasterToPNG		•
ExportRasterToTIFF		•
ExtractBandsFromRaster	•
FirstOrderEntropyTexture	•
ForwardMNFTransform	•
ForwardICATransform	•
ForwardPCATransform	•
FrostAdaptiveFilter		•
FXSegmentation			•
GammaAdaptiveFilter		•
GaussianHighPassFilter		•
GaussianLowPassFilter		•
GaussianStretchRaster			•
GeographicSubsetRaster		•
GramSchmidtPanSharpening			•
GrayscaleMorphologicalFilter		•
HighClipRaster		•
HighPassFilter		•
IARReflectanceCorrection	•
ImageIntersection		•
ImageThresholdToROI			•
ImageToImageRegistration	•
ISODATAClassification	•
KuanAdaptiveFilter		•
LabelEntropyTexture	•
LabelRegions		•
LaplacianFilter		•
LinearPercentStretchRaster		•
LinearRangeStretchRaster		•
LinearSpectralUnmixing		•
LocalSigmaAdaptiveFilter		•
LowClipRaster			•
LogStretchRaster		•
LowPassFilter		•
MahalanobisDistanceClassification	•
MappingResampleRaster		•
MaskRaster	•
MatchedFilter		•
MaximumLikelihoodClassification	•
MedianFilter		•
MinimumDistanceClassification	•
MirrorRaster		•
MixtureTunedMatchedFilter		•
MultiplicativeLeeAdaptiveFilter		•
NNDiffusePanSharpening		•
OptimizedLinearStretchRaster		•
PixelPurityIndex			•
PixelStatistics	•
PCPanSharpening	•
PixelScaleResampleRaster		•
PixelwiseBandMathRaster		•
QUAC	•
RadarBackscatter	•
RadiometricCalibration
RadiometricNormalization		•
RankStrengthTexture	•
RasterConvolution		•
RasterHistogram	•
RasterStatistics	•
RasterViewshed			•
RegridRaster		•
ReprojectGLT			•
ReprojectRaster		•
RGBToHSIRaster		•
RobertsFilter		•
ROIMaskRaster	•
ROIStatistics			•
RootStretchRaster		•
RPCOrthorectification	•
RPCOrthorectificationUsingReferenceImage			•
RXAnomalyDetection	•
SAMImageDifference	•
SobelFilter		•
SpectralAdaptiveCoherenceEstimator		•
SpectralAdaptiveCoherenceEstimator UsingSubspaceBackgroundStatistics		•
SpectralAngleMapperClassification	•
SpectralIndex	•
SpectralIndices	•
SpectralSubspaceBackgroundStatistics	•
SubsetRaster		•
ThematicChange	•
TopographicFeatures			•
TopographicModeling			•
TopographicShadingUsingHLS	•
TopographicShadingUsingHSV	•
TopographicShadingUsingRGB	•
TrainingClassificationStatistics			•
TransposeRaster		•
VectorMaskRaster	•
VegetationSuppression			•

Product	ENVI

Version	6.1

Masking Support in ENVITasks

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