Sampling Surface Simulation for Areal Sampling Methods


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Documentation for package ‘sampSurf’ version 0.7-6

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A B C D F G H I L M N O P R S T W misc

sampSurf-package Sampling Surface Simulation

-- A --

angleGauge Generate Objects of Class "'angleGauge'"
angleGauge-class Class '"angleGauge"': For Angle Gauge Sampling Methods
angleGauge-method Methods '"angleGauge"' Object Construction in Package 'sampSurf'
angleGauge-methods Methods '"angleGauge"' Object Construction in Package 'sampSurf'
antitheticContainer Generate Objects of Class "'antitheticContainer'"
antitheticContainer-class Class '"antitheticContainer"'
antitheticContainer-method Methods for "'antitheticContainer'" object creation in Package 'sampSurf'
antitheticContainer-methods Methods for "'antitheticContainer'" object creation in Package 'sampSurf'
antitheticICHSIZ Generate Objects of Class "'antitheticICHSIZ'"
antitheticICHSIZ-class Class '"antitheticICHSIZ"'
antitheticICHSIZ-method Methods for "'antitheticICHSIZ'" object construction in Package 'sampSurf'
antitheticICHSIZ-methods Methods for "'antitheticICHSIZ'" object construction in Package 'sampSurf'
antitheticSampling Generate Objects of Class "'antitheticSampling'"
antitheticSampling-class Class '"antitheticSampling"'
antitheticSampling-method Methods for 'antitheticSampling' object construction in Package 'sampSurf'
antitheticSampling-methods Methods for 'antitheticSampling' object construction in Package 'sampSurf'
area Area of objects in package 'sampSurf'
area-method Methods for Function 'area' in Package 'sampSurf'
area-method Class '"circularPlotIZ"'
area-methods Methods for Function 'area' in Package 'sampSurf'
ArealSampling-class Class "ArealSampling"

-- B --

bbox-method Class "InclusionZone"
bbox-method Class "InclusionZoneGrid"
bbox-method Class '"StemContainer"' for collections of tree and log objects
bbox-method Class "Tract"
bbox-method Class "circularPlot": Fixed-area Circular Plots
bbox-method Class "downLog": Representation of Downed Logs
bbox-method Class "downLogIZs"
bbox-method Class '"izContainer"'
bbox-method Class '"lineSegment"': sample line segments
bbox-method Class "sampSurf"
bbox-method Class '"standingTree"': Representation of Standing Trees
bboxCheck Function to Check Spatial Bounding Boxes
bboxSum Function to Compute an Overall Bounding Box (bbox)
bboxToPoly Function to Convert a Valid "bbox" to a "SpatialPolygons" Object
boltDimensions Calculate Bolt Dimensions for "downLog" Objects
bufferedTract Generate Objects of Class "'bufferedTract'"
bufferedTract-class Class "bufferedTract"
bufferedTract-method Methods for "bufferedTract" Object Construction in package "sampSurf"
bufferedTract-methods Methods for "bufferedTract" Object Construction in package "sampSurf"

-- C --

chainSawIZ Generate Objects of Class "'chainSawIZ'"
chainSawIZ-class Class "chainSawIZ"
chainSawIZ-method Method for "chainSawIZ" object construction in Package 'sampSurf'
chainSawIZ-methods Method for "chainSawIZ" object construction in Package 'sampSurf'
checkStemDimensions Check for consistency in attribute slots within "Stem" Objects
circularPlot Generate Objects of Class "'circularPlot'"
circularPlot-class Class "circularPlot": Fixed-area Circular Plots
circularPlot-method Methods for "circularPlot" Object Construction in package 'sampSurf'
circularPlot-methods Methods for "circularPlot" Object Construction in package 'sampSurf'
circularPlotIZ Generate Objects of Class "'circularPlotIZ'"
circularPlotIZ-class Class '"circularPlotIZ"'
circularPlotIZ-method Method for "circularPlotIZ" object construction in Package 'sampSurf'
circularPlotIZ-methods Method for "circularPlotIZ" object construction in Package 'sampSurf'
clipStemsToTract Clip stems to lie within tract
clipStemsToTract-method Methods for Generic Function 'clipStemsToTract' in Package 'sampSurf'
clipStemsToTract-methods Methods for Generic Function 'clipStemsToTract' in Package 'sampSurf'
cmcProxy Proxy functions for Monte Carlo sampling methods in 'sampSurf'
controlVariate Generate Objects of Class "'controlVariate'"
controlVariate-class Class '"controlVariate"'
controlVariate-method Methods for 'controlVariate' object construction in Package 'sampSurf'
controlVariate-methods Methods for 'controlVariate' object construction in Package 'sampSurf'
criticalHeightIZ Generate Objects of Class "'criticalHeightIZ'"
criticalHeightIZ-class Class '"criticalHeightIZ"'
criticalHeightIZ-method Methods for "'criticalHeightIZ'" object constuction in Package 'sampSurf'
criticalHeightIZ-methods Methods for "'criticalHeightIZ'" object constuction in Package 'sampSurf'
crudeMonteCarlo Generate Objects of Class "'crudeMonteCarlo'"
crudeMonteCarlo-class Class '"crudeMonteCarlo"'
crudeMonteCarlo-method Methods for 'crudeMonteCarlo' object construction in Package 'sampSurf'
crudeMonteCarlo-methods Methods for 'crudeMonteCarlo' object construction in Package 'sampSurf'
csFullInclusionZoneGrid-class Class "csFullInclusionZoneGrid"

-- D --

distanceLimited Generate Objects of Class "'distanceLimited'"
distanceLimited-class Class '"distanceLimited"': Distance Limited Sampling
distanceLimited-method Methods for "distanceLimited" Object Construction in Package 'sampSurf'
distanceLimited-methods Methods for "distanceLimited" Object Construction in Package 'sampSurf'
distanceLimitedIZ Generate Objects of Class "'distanceLimitedIZ'"
distanceLimitedIZ-class Class '"distanceLimitedIZ"'
distanceLimitedIZ-method Methods for "'distanceLimitedIZ'" Object Construction in Package 'sampSurf'
distanceLimitedIZ-methods Methods for "'distanceLimitedIZ'" Object Construction in Package 'sampSurf'
distanceLimitedMCIZ Generate Objects of Class "'distanceLimitedMCIZ'"
distanceLimitedMCIZ-class Class '"distanceLimitedMCIZ"'
distanceLimitedMCIZ-method Methods for "'distanceLimitedMCIZ'" Object Construction in Package 'sampSurf'
distanceLimitedMCIZ-methods Methods for "'distanceLimitedMCIZ'" Object Construction in Package 'sampSurf'
distanceLimitedPDSIZ Generate Objects of Class "'distanceLimitedPDSIZ'"
distanceLimitedPDSIZ-class Class '"distanceLimitedPDSIZ"'
distanceLimitedPDSIZ-method Methods for "'distanceLimitedPDSIZ'" Object Construction in Package 'sampSurf'
distanceLimitedPDSIZ-methods Methods for "'distanceLimitedPDSIZ'" Object Construction in Package 'sampSurf'
dlsIZNull-class Class Unions in 'sampSurf'
dlsNumeric-class Class Unions in 'sampSurf'
downLog Generate Objects of Class "'downLog'"
downLog-class Class "downLog": Representation of Downed Logs
downLog-method Methods for "downLog" Object Construction in package 'sampSurf'
downLog-methods Methods for "downLog" Object Construction in package 'sampSurf'
downLogIZ-class Class "downLogIZ"
downLogIZs Generate Objects of Class "'downLogIZs'"
downLogIZs-class Class "downLogIZs"
downLogIZs-method Method for "downLogIZs" object construction in Package 'sampSurf'
downLogIZs-methods Method for "downLogIZs" object construction in Package 'sampSurf'
downLogs Generate Objects of Class "'downLogs'"
downLogs-class Class "downLogs"
downLogs-method Methods for "downLogs" Object Construction
downLogs-methods Methods for "downLogs" Object Construction

-- F --

fullChainSawIZ Generate Objects of Class "'fullChainSawIZ'"
fullChainSawIZ-class Class '"fullChainSawIZ"'
fullChainSawIZ-method Methods for "'fullChainSawIZ'" object construction in Package 'sampSurf'
fullChainSawIZ-methods Methods for "'fullChainSawIZ'" object construction in Package 'sampSurf'

-- G --

getID Retrieve Object IDs
getID-method Methods for Function 'getID' in Package 'sampSurf'
getID-methods Methods for Function 'getID' in Package 'sampSurf'
getProxy Proxy functions for Monte Carlo sampling methods in 'sampSurf'
gridCellEnhance Add Grid Lines and Centers in Package "sampSurf"
gvProxy Proxy functions for Monte Carlo sampling methods in 'sampSurf'

-- H --

heapIZ 'Heap' Up a Sampling Surface
heapIZ-method Methods for Function heapIZ in Package 'sampSurf'
heapIZ-methods Methods for Function heapIZ in Package 'sampSurf'
hist Histogram of Various Object Attributes in Package 'sampSurf'
hist-method Class "downLogs"
hist-method Methods for 'graphics' Function 'hist' in Package 'sampSurf'
hist-method Class '"monte"'
hist-method Class '"montePop"'
hist-method Class '"monteSample"'
hist-method Class '"standingTrees"'
hist-methods Methods for 'graphics' Function 'hist' in Package 'sampSurf'
horizontalLineIZ Generate Objects of Class "'horizontalLineIZ'"
horizontalLineIZ-class Class '"horizontalLineIZ"'
horizontalLineIZ-method Methods for "'horizontalLineIZ'" object constuction in Package 'sampSurf'
horizontalLineIZ-methods Methods for "'horizontalLineIZ'" object constuction in Package 'sampSurf'
horizontalPointCMCIZ Generate Objects of Class "'horizontalPointCMCIZ'"
horizontalPointCMCIZ-class Class '"horizontalPointCMCIZ"'
horizontalPointCMCIZ-method Methods for "'horizontalPointCMCIZ'" object construction in Package 'sampSurf'
horizontalPointCMCIZ-methods Methods for "'horizontalPointCMCIZ'" object construction in Package 'sampSurf'
horizontalPointCVIZ Generate Objects of Class "'horizontalPointCVIZ'"
horizontalPointCVIZ-class Class '"horizontalPointCVIZ"'
horizontalPointCVIZ-method Methods for "'horizontalPointCVIZ'" object construction in Package 'sampSurf'
horizontalPointCVIZ-methods Methods for "'horizontalPointCVIZ'" object construction in Package 'sampSurf'
horizontalPointISIZ Generate Objects of Class "'horizontalPointISIZ'"
horizontalPointISIZ-class Class '"horizontalPointISIZ"'
horizontalPointISIZ-method Methods for "'horizontalPointISIZ'" object construction in Package 'sampSurf'
horizontalPointISIZ-methods Methods for "'horizontalPointISIZ'" object construction in Package 'sampSurf'
horizontalPointIZ Generate Objects of Class "'horizontalPointIZ'"
horizontalPointIZ-class Class '"horizontalPointIZ"'
horizontalPointIZ-method Methods for '"horizontalPointIZ"' object construction in Package 'sampSurf'
horizontalPointIZ-methods Methods for '"horizontalPointIZ"' object construction in Package 'sampSurf'
horizontalPointMonteCarloSamplingIZ-class Class Unions in 'sampSurf'
hybridDLPDSIZ Generate Objects of Class "'hybridDLPDSIZ'"
hybridDLPDSIZ-class Class '"hybridDLPDSIZ"'
hybridDLPDSIZ-method Methods for Function 'hybridDLPDSIZ' in Package 'sampSurf'
hybridDLPDSIZ-methods Methods for Function 'hybridDLPDSIZ' in Package 'sampSurf'

-- I --

importanceCHSIZ Generate Objects of Class "'importanceCHSIZ'"
importanceCHSIZ-class Class '"importanceCHSIZ"'
importanceCHSIZ-method Methods for "'importanceCHSIZ'" object constuction in Package 'sampSurf'
importanceCHSIZ-methods Methods for "'importanceCHSIZ'" object constuction in Package 'sampSurf'
importanceSampling Generate Objects of Class "'importanceSampling'"
importanceSampling-class Class '"importanceSampling"'
importanceSampling-method Methods for 'importanceSampling' object construction in Package 'sampSurf'
importanceSampling-methods Methods for 'importanceSampling' object construction in Package 'sampSurf'
InclusionZone-class Class "InclusionZone"
InclusionZoneGrid-class Class "InclusionZoneGrid"
initRandomSeed Initialize the Random Number Seed
izContainer Common Setup for Subclass Object Creation
izContainer-class Class '"izContainer"'
izContainer-method Common Setup for Subclass Object Creation
izgNULL-class Class Unions in 'sampSurf'
izGrid Generate Objects of Class "'InclusionZoneGrid'"
izGrid-method Methods for "InclusionZoneGrid" object construction in Package 'sampSurf'
izGrid-methods Methods for "InclusionZoneGrid" object construction in Package 'sampSurf'
izGridConstruct Common code for constructing objects of class "InclusionZoneGrid"
izGridMirage Generate Objects of Class "'mirageInclusionZoneGrid'"
izGridMirage-method Methods for Function 'izGridMirage' in Package 'sampSurf'
izGridMirage-methods Methods for Function 'izGridMirage' in Package 'sampSurf'

-- L --

lineSegment Generate Objects of Class "'lineSegment'"
lineSegment-class Class '"lineSegment"': sample line segments
lineSegment-method Methods for "'lineSegment'" object creation in Package 'sampSurf'
lineSegment-methods Methods for "'lineSegment'" object creation in Package 'sampSurf'

-- M --

mcsContainer Generate Objects of Class "'mcsContainer'"
mcsContainer-class Class '"mcsContainer"'
mcsContainer-method Methods for "'mcsContainer'" object construction in Package 'sampSurf'
mcsContainer-methods Methods for "'mcsContainer'" object construction in Package 'sampSurf'
mirageInclusionZoneGrid-class Class '"mirageInclusionZoneGrid"'
mirageTract Generate Objects of Class "'mirageTract'"
mirageTract-class Class '"mirageTract"'
mirageTract-method Methods for 'mirageTract' object construction in Package 'sampSurf'
mirageTract-methods Methods for 'mirageTract' object construction in Package 'sampSurf'
monte Generate Objects of Class "'monte'"
monte-class Class '"monte"'
monte-method Methods for "'monte'" Object Construction in Package 'sampSurf'
monte-methods Methods for "'monte'" Object Construction in Package 'sampSurf'
monteBSSample Generate Objects of Class "'monteBSSample'"
monteBSSample-class Class '"monteBSSample"'
monteBSSample-method Methods for Function 'monteBSSample' in Package 'sampSurf'
monteBSSample-methods Methods for Function 'monteBSSample' in Package 'sampSurf'
monteBSSampleOrNULL-class Class Unions in 'sampSurf'
MonteCarloSampling-class Class '"MonteCarloSampling"'
MonteCarloSamplingIZ-class Class '"MonteCarloSamplingIZ"'
monteNTSample Generate Objects of Class "'monteNTSample'"
monteNTSample-class Class '"monteNTSample"'
monteNTSample-method Methods for Function 'monteNTSample' in Package 'sampSurf'
monteNTSample-methods Methods for Function 'monteNTSample' in Package 'sampSurf'
monteNTSampleOrNULL-class Class Unions in 'sampSurf'
montePop Generate Objects of Class "'montePop'"
montePop-class Class '"montePop"'
montePop-method Methods for "'montePop'" Object Construction in Package 'sampSurf'
montePop-methods Methods for "'montePop'" Object Construction in Package 'sampSurf'
monteSample-class Class '"monteSample"'

-- N --

numericNULL-class Class Unions in 'sampSurf'

-- O --

omnibusDLPDSIZ Generate Objects of Class "'omnibusDLPDSIZ'"
omnibusDLPDSIZ-class Class '"omnibusDLPDSIZ"'
omnibusDLPDSIZ-method Methods for "'omnibusDLPDSIZ'" Object Construction in Package 'sampSurf'
omnibusDLPDSIZ-methods Methods for "'omnibusDLPDSIZ'" Object Construction in Package 'sampSurf'
omnibusPDSIZ Generate Objects of Class "'omnibusPDSIZ'"
omnibusPDSIZ-class Class '"omnibusPDSIZ"'
omnibusPDSIZ-method Methods for "'omnibusPDSIZ'" Object Construction in Package 'sampSurf'
omnibusPDSIZ-methods Methods for "'omnibusPDSIZ'" Object Construction in Package 'sampSurf'

-- P --

pairedAICHSIZ Generate Objects of Class "'pairedAICHSIZ'"
pairedAICHSIZ-class Class '"pairedAICHSIZ"'
pairedAICHSIZ-method Methods for "'pairedAICHSIZ'" object construction in Package 'sampSurf'
pairedAICHSIZ-methods Methods for "'pairedAICHSIZ'" object construction in Package 'sampSurf'
pdsIZNull-class Class Unions in 'sampSurf'
perimeter Function to Return the Graphical Perimeter of an Object in Package 'sampSurf'
perimeter-method Methods for Function perimeter in Package 'sampSurf'
perimeter-methods Methods for Function perimeter in Package 'sampSurf'
perpendicularDistance Generate Objects of Class "'perpendicularDistance'"
perpendicularDistance-class Class '"perpendicularDistance"': Perpendicular Distance Sampling
perpendicularDistance-method Methods for "perpendicularDistance" Object Construction in Package 'sampSurf'
perpendicularDistance-methods Methods for "perpendicularDistance" Object Construction in Package 'sampSurf'
perpendicularDistanceIZ Generate Objects of Class "'perpendicularDistanceIZ'"
perpendicularDistanceIZ-class Class '"perpendicularDistanceIZ"'
perpendicularDistanceIZ-method Methods for "'perpendicularDistanceIZ'" Object Construction in Package 'sampSurf'
perpendicularDistanceIZ-methods Methods for "'perpendicularDistanceIZ'" Object Construction in Package 'sampSurf'
plot Plot objects within package 'sampSurf'
plot-method Class '"izContainer"'
plot-method Methods for 'graphics' Function 'plot' in Package 'sampSurf'
plot-method Class '"standingTree"': Representation of Standing Trees
plot-method Class '"standingTrees"'
plot-methods Methods for 'graphics' Function 'plot' in Package 'sampSurf'
plot3D Interactive 3D Plot of Objects From Package "sampSurf"
plot3D-method Methods for Function 'plot3D' in Package 'sampSurf'
plot3D-method Interactive 3D Plot of Objects From Package "sampSurf"
plot3D-methods Methods for Function 'plot3D' in Package 'sampSurf'
pointRelascope Generate Objects of Class "'pointRelascope'"
pointRelascope-class Class '"pointRelascope"': Point Relascope Sampling
pointRelascope-method Methods for "pointRelascope" Object Construction in Package 'sampSurf'
pointRelascope-methods Methods for "pointRelascope" Object Construction in Package 'sampSurf'
pointRelascopeIZ Generate Objects of Class "'pointRelascopeIZ'"
pointRelascopeIZ-class Class "pointRelascopeIZ"
pointRelascopeIZ-method Method for "pointRelascopeIZ" Object Construction in Package 'sampSurf'
pointRelascopeIZ-methods Method for "pointRelascopeIZ" Object Construction in Package 'sampSurf'

-- R --

RLNULL-class Class Unions in 'sampSurf'

-- S --

sampleLogs Generates a Synthetic Population of Down Log Attributes
sampleTrees Generates a Synthetic Population of Standing Tree Attributes
sampSurf Generate Objects of Class "'sampSurf'"
sampSurf-class Class "sampSurf"
sampSurf-method Class '"izContainer"'
sampSurf-method Methods for "sampSurf" object construction in Package 'sampSurf'
sampSurf-methods Methods for "sampSurf" object construction in Package 'sampSurf'
sausageIZ Generate Objects of Class "'sausageIZ'"
sausageIZ-class Class "sausageIZ"
sausageIZ-method Method for "sausageIZ" object construction in Package 'sampSurf'
sausageIZ-methods Method for "sausageIZ" object construction in Package 'sampSurf'
segmentVolume Determine segment volumes within a '"Stem"' Object
segmentVolume-method Methods for Function 'segmentVolume' in Package 'sampSurf'
segmentVolume-methods Methods for Function 'segmentVolume' in Package 'sampSurf'
show-method Class "ArealSampling"
show-method Class "InclusionZone"
show-method Class "InclusionZoneGrid"
show-method Class '"MonteCarloSampling"'
show-method Class "Stem" for building tree and log like subclasses
show-method Class '"StemContainer"' for collections of tree and log objects
show-method Class "Tract"
show-method Class '"antitheticSampling"'
show-method Class "bufferedTract"
show-method Class "downLogIZs"
show-method Class '"izContainer"'
show-method Class '"mcsContainer"'
show-method Class '"monte"'
show-method Class '"montePop"'
show-method Class '"monteSample"'
show-method Class "sampSurf"
smithPlot A function to make H. F. Smith plots
spCircle Create a Circular Spatial Object
SPNULL-class Class Unions in 'sampSurf'
standingTree Generate Objects of Class "'standingTree'"
standingTree-class Class '"standingTree"': Representation of Standing Trees
standingTree-method Methods for 'standingTree' Object Construction in Package 'sampSurf'
standingTree-methods Methods for 'standingTree' Object Construction in Package 'sampSurf'
standingTreeIZ-class Class '"standingTreeIZ"'
standingTreeIZs Generate Objects of Class "'standingTreeIZs'"
standingTreeIZs-class Class '"standingTreeIZs"'
standingTreeIZs-method Method for "standingTreeIZs" object construction in Package 'sampSurf'
standingTreeIZs-methods Method for "standingTreeIZs" object construction in Package 'sampSurf'
standingTrees Generate Objects of Class "'standingTrees'"
standingTrees-class Class '"standingTrees"'
standingTrees-method Methods for 'standingTrees' Object Construction
standingTrees-methods Methods for 'standingTrees' Object Construction
standUpIZ Generate Objects of Class "'standUpIZ'"
standUpIZ-class Class "standUpIZ"
standUpIZ-method Method for "standUpIZ" object construction in Package 'sampSurf'
standUpIZ-methods Method for "standUpIZ" object construction in Package 'sampSurf'
Stem-class Class "Stem" for building tree and log like subclasses
StemContainer-class Class '"StemContainer"' for collections of tree and log objects
summary-method Class "ArealSampling"
summary-method Class "InclusionZone"
summary-method Class "InclusionZoneGrid"
summary-method Class '"MonteCarloSampling"'
summary-method Class "Stem" for building tree and log like subclasses
summary-method Class '"StemContainer"' for collections of tree and log objects
summary-method Class "Tract"
summary-method Class '"angleGauge"': For Angle Gauge Sampling Methods
summary-method Class '"antitheticSampling"'
summary-method Class "chainSawIZ"
summary-method Class "circularPlot": Fixed-area Circular Plots
summary-method Class '"circularPlotIZ"'
summary-method Class '"criticalHeightIZ"'
summary-method Class '"crudeMonteCarlo"'
summary-method Class '"distanceLimited"': Distance Limited Sampling
summary-method Class '"distanceLimitedIZ"'
summary-method Class '"distanceLimitedMCIZ"'
summary-method Class '"distanceLimitedPDSIZ"'
summary-method Class "downLog": Representation of Downed Logs
summary-method Class "downLogIZ"
summary-method Class "downLogIZs"
summary-method Class "downLogs"
summary-method Class '"horizontalLineIZ"'
summary-method Class '"horizontalPointIZ"'
summary-method Class '"izContainer"'
summary-method Class '"lineSegment"': sample line segments
summary-method Class '"mcsContainer"'
summary-method Class '"monte"'
summary-method Class '"monteBSSample"'
summary-method Class '"montePop"'
summary-method Class '"monteSample"'
summary-method Class '"omnibusPDSIZ"'
summary-method Class '"perpendicularDistance"': Perpendicular Distance Sampling
summary-method Class '"perpendicularDistanceIZ"'
summary-method Class '"pointRelascope"': Point Relascope Sampling
summary-method Class "pointRelascopeIZ"
summary-method Class "sampSurf"
summary-method Class "sausageIZ"
summary-method Class "standUpIZ"
summary-method Class '"standingTree"': Representation of Standing Trees
summary-method Class '"standingTreeIZ"'
summary-method Class '"standingTrees"'

-- T --

taperInterpolate Interpolate Diameters or Lengths in a '"Stem"' Object
taperInterpolate-method Methods for Function 'taperInterpolate' in Package 'sampSurf'
taperInterpolate-methods Methods for Function 'taperInterpolate' in Package 'sampSurf'
Tract Generate Objects of Class "'Tract'"
Tract-class Class "Tract"
Tract-method Methods for "Tract" Object Construction in package 'sampSurf'
Tract-methods Methods for "Tract" Object Construction in package 'sampSurf'
transparentColorBase Set Transparancey in Base Graphics

-- W --

wbProxy Proxy functions for Monte Carlo sampling methods in 'sampSurf'

-- misc --

.StemEnv 'Hidden' Environment for Constants, etc.