Package: TapeS 0.12.1.9001

TapeS: Tree Taper Curves and Sorting Based on 'TapeR'

Providing new german-wide 'TapeR' Models and functions for their evaluation. Included are the most common tree species in Germany (Norway spruce, Scots pine, European larch, Douglas fir, Silver fir as well as European beech, Common/Sessile oak and Red oak). Many other species are mapped to them so that 36 tree species / groups can be processed. Single trees are defined by species code, one or multiple diameters in arbitrary measuring height and tree height. The functions then provide information on diameters along the stem, bark thickness, height of diameters, volume of the total or parts of the trunk and total and component above-ground biomass. It is also possible to calculate assortments from the taper curves. For diameter and volume estimation, uncertainty information is given.

Authors:Christian Vonderach [aut, cre], Edgar Kublin [aut], Gerald Kändler [aut]

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TapeS.pdf |TapeS.html✨
TapeS/json (API)
NEWS

# Install 'TapeS' in R:
install.packages('TapeS', repos = c('https://vochr.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://gitlab.com/vochr/tapes

Uses libs:
  • openblas– Optimized BLAS
  • c++– GNU Standard C++ Library v3
Datasets:
  • SKPar - Data: Taper Curve models fit using R-Package TapeR
  • azp - Data: Function Parameters to estimate cutting diameter
  • crownExpansion - Data: Crown wood expansion models to include branch coarse wood
  • dbtp - Data: Function Parameters to estimate double bark thickness
  • unvd - Data: Percentage of unusable wood in Beech and Oak in Germany
  • volfaodlt7 - Data: Volume (cbm over bark) according to FAO definition for trees with dbh less than 7cm

On CRAN:

52 exports 1.02 score 6 dependencies 1 scripts 177 downloads

Last updated 4 months agofrom:7986f93218. Checks:OK: 1 WARNING: 8. Indexed: yes.

TargetResultDate
Doc / VignettesOKAug 26 2024
R-4.5-win-x86_64WARNINGAug 26 2024
R-4.5-linux-x86_64WARNINGAug 26 2024
R-4.4-win-x86_64WARNINGAug 26 2024
R-4.4-mac-x86_64WARNINGAug 26 2024
R-4.4-mac-aarch64WARNINGAug 26 2024
R-4.3-win-x86_64WARNINGAug 26 2024
R-4.3-mac-x86_64WARNINGAug 26 2024
R-4.3-mac-aarch64WARNINGAug 26 2024

Exports:AzBaMapbarkbdat_as_tprtreesBhdbiomasscheck_monotonicityD005D03D13D7DbhDmDm<-E_HDxoR_HmDm_Ht.fEfmEfm_physestHeightFormTariffgetTapeSoptionsHmHm<-HtHt<-lmeSKEBLUPmononfi_as_tprtreesnsurnsur2parSortpettersonseg_as_tprtreessetTapeSoptionssHtsHt<-simTreessppspp<-tprAssortmenttprBarktprBiomasstprDiametertprDiameterCpptprHeighttprSpeciesCodetprTreestprVolumeVfmVfm_physVolEVolFAOVolR

Dependencies:latticenlmepracmaRcppRcppArmadilloTapeR

Extend TapeR by implementing sorting and related aspects of forestry in R

Christian Vonderach

Rendered fromtapes.rmdusingknitr::rmarkdownon Aug 26 2024.

Last update: 2021-07-26
Started: 2020-05-18

Readme and manuals

Help Manual

Help pageTopics
TapeS: New taper functions for most common tree species in Germany and evaluating functions.-package TapeS-package
estimate minimum cutting diameterAz
Data: Function Parameters to estimate cutting diameterazp
function for mapping the 36 tree species to several internal functionsBaMap
Double Bark Thicknessbark
Prediction of above-ground biomass according to NFI-functionsbiomass
calculate VCOV-Matrix for volume segmentscalcVCOVsekVol
monotonicity check for taper curvecheck_monotonicity
Data: Crown wood expansion models to include branch coarse woodcrownExpansion
coerce different data sources into class 'tprTrees'bdat_as_tprtrees data_coercion nfi_as_tprtrees seg_as_tprtrees
Extract pre-defined diameterBhd D005 D03 D13 D7 Dbh
Data: Function Parameters to estimate double bark thicknessdbtp
Find Height of diameter under bark via unirootE_HDxoR_HmDm_Ht.f HxoR_root.f
Estimate tree height by DBH according to BWI3estHeight
percentage of unusable coarse woodfnUnvd
Tariff for taper formFormTariff
returns coefficients for Pettersen-Height modelHtCoef
diameter prediction E[d] for TapeR-objectlmeSKEBLUP
Component biomass functionsnsur
Component biomass functionsnsur2
constructor for class parSortparSort
An S4 class to represent the parameters for tree assorting.parSort-class [,parSort,ANY,ANY,ANY-method [,parSort-method
height estimationpetterson
Plot taper curve for an object of class 'tprTrees'plot.tprTrees
parameter of bark functionRiPar
Set and get options for the TapeS-packagegetTapeSoptions setTapeSoptions
simulating objects of class 'tprTrees'simTrees
Data: Taper Curve models fit using R-Package TapeRSKPar
slot accessor functions for class 'tprtrees'Dm Dm,tprTrees-method Dm<- Dm<-,tprTrees-method Hm Hm,tprTrees-method Hm<- Hm<-,tprTrees-method Ht Ht,tprTrees-method Ht<- Ht<-,tprTrees-method mono mono,tprTrees-method sHt sHt,tprTrees-method sHt<- sHt<-,tprTrees-method Slot_accessors spp spp,tprTrees-method spp<- spp<-,tprTrees-method
Functions to calculate assortments for given treetprAssortment tprAssortment,tprTrees-method
Functions to calculate double bark thickness for given diameter at height 'Hx'tprBark tprBark,tprTrees-method
total aboveground and component biomasstprBiomass tprBiomass,tprTrees-method
Functions to extract diameters from Taper curvetprDiameter tprDiameter,tprTrees-method
Function to extract diameters from Taper curve using RcpptprDiameterCpp tprDiameterCpp,tprTrees-method
Estimate height for given diameter w/ or w/o barktprHeight tprHeight,tprTrees-method
Get BDAT species code or transform it to a name.tprSpeciesCode
constructor for class tprTreestprTrees
An S4 class to represent one or multiple trees.length,tprTrees-method show,tprTrees-method tprTrees-class [,tprTrees,ANY,ANY,ANY-method [,tprTrees-method
Functions to calculate stem volume from taper curvetprVolume tprVolume,tprTrees-method
Data: Percentage of unusable wood in Beech and Oak in Germanyunvd
tree volume informationEfm Efm_phys Vfm Vfm_phys VolE VolFAO VolR
Data: Volume (cbm over bark) according to FAO definition for trees with dbh less than 7cmvolfaodlt7