BDATVOLABMR  R Documentation 
BDATFunction to get wood volume over bark of one or many trees of a section between height A and height B
BDATVOLABMR(BDATArtNr, D1, H1 = 1.3, D2 = 0, H2 = 0, H, A, B, SekLng = 2)
BDATArtNr 
numeric vector of species code; see

D1 
first measured diameter of tree [cm], e.g. diameter in breast height. 
H1 
measurement height of 
D2 
second measured diameter of tree, see 
H2 
measurement height of D2, see 
H 
total tree height [m] 
A 
lower height of section for which volume is required [m] 
B 
upper height of section for which volume is required [m] 
SekLng 
length of section over which the integral of taper form should be applied, defaults to 2.0m 
wood volume is calculated using BDAT Fortran routines.
vector of same length as input variables transformed into a data.frame, returning the required wood volume in cubic meter.
BDATVOLABOR
for BDAT routine calculating volume under
bark, getVolume
for a function with a convenient english name,
more options and a bark switch.
## simple call of function, with all parameters
BDATVOLABMR(1, 30, 1.3, 0, 0, 25, .25, 5.25, 2.0)
BDATArtNr < 1
D1 < 30
H1 < 1.3
D2 < 0
H2 < 0
H < 25
A < 1
B < 10
## same given variables
BDATVOLABMR(BDATArtNr = BDATArtNr, D1 = D1, H1 = H1, D2 = D2, H2 = H2, H = H, A = A, B = B)
## calling with a subset of tree characteristics
## german species names, abbreviated
BDATVOLABMR(getSpeciesCode(c("Fi", "Bu")), 30, 0, 0, 0, H = 25, A = 0, B = 25)
## english abbreviated
BDATVOLABMR(getSpeciesCode(c("NS", "BE")), 30, 0, 0, 0, H = 25, A = 0, B = 25)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.