Centre of Mass Assessment and Consolidation of Trees


[Up] [Top]

Documentation for package ‘treecm’ version 1.2.2

Help Pages

treecm-package Assessment of the position of the centre of mass of trees
allometryABDC Returns the fresh weight of a stone pine branch
allometryAsca2011 Returns the fresh weight of a stone pine branch
allometryCutini2009 Returns the biomass of a stone pine tree
allometryPorte2002 Returns the biomass of a maritime pine branch
anchorRange Min/max values for the anchor position along the stem
branchSR Compute the slenderness ratio
buildMomentObject Constructor for the generic class moment
buildTreeMomentObject Constructor for the generic class treeMoment
calcMoment Computes moment and returns the moment object
centreOfMass Computes the centre of mass of the tree
centreOfMassAngle Returns the angle between CM modulus and the tree weight vector
centreOfMassModulus Computes the modulus of the CM vector
Dst Green wood density data for a few tree species
getCoordinatesAndMoment Returns the coordinates of centre of mass of branches and logs
getMoment Returns the moment
getPlinthForce Computes the force on the plinth on the ground
importFieldData Imports field data from csv file
logBiomass Estimates the wood biomass of logs and truncated branches
logPathSelection Returns tree logs and branches being part of the "main stem"
plot.CM Plots tree CM
plot.SR Plots slenderness ratio of branches
plot.vector Plots branches and logs
plotPolarSegment Plots a segment
powerEquation Returns the result of an exponential equation
print.CM Simple print of Centre of Mass data
pureQuadraticEquation Returns the result of a pure quadratic equation
setBranchesCM Stores branches CM in an object
stonePine1FieldData Raw CSV file of field recorded values for a stone pine tree
stonePine1TreeData Field recorded values for a stone pine tree
stonePine2FieldData Raw CSV file of field recorded values for a stone pine tree
summary.CM Summary of Centre of Mass data
toCartesianXY Computes the x,y cartesian coordinates
toCartesianXYZ Returns vector cartesian coordinates
toPolar Converts cartesian (x, y) into polar (angle, distance) coordinates
treeBiomass Computes masses of branches and logs
treecm Assessment of the position of the centre of mass of trees
treeSR Computes slenderness ratio for tree branches
treeTotalBiomass Returns the total biomass of the tree
treeVectors Computes cartesian coordinates and moments of branches and logs