BDATDORHX | R Documentation |
Function to call BDAT Fortran subroutine to calculate diameter under bark in height Hx for specified tree/s.
BDATDORHX(BDATArtNr, D1, H1, D2, H2, H, Hx)
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] |
Hx |
height in tree for which diameter under bark is required |
conventional function interface for BDATDORHX. See
getDiameter
for more details.
vector of diameters under bark
BDATDMRHX
for BDAT routine calculating diameter over
bark, getDiameter
for a function with a more convenient english
name, more options and a bark switch.
# simple call of function, with all parameters BDATDORHX(1, 30, 1.3, 0, 0, 25, Hx = 1.3) # same with variables BDATArtNr <- 1 D1 <- 30 H1 <- 1.3 D2 <- 0 H2 <- 0 H <- 25 Hx <- 1.3 BDATDORHX(BDATArtNr = BDATArtNr, D1 = D1, H1 = H1, D2 = D2, H2 = H2, H = H, Hx = Hx) ## calling with a subset of tree characteristics ## german species names, abbreviated BDATDORHX(getSpeciesCode(c("Fi", "Bu")), 30, 0, 0, 0, H = 25, Hx = 1.3) ## english species names abbreviated BDATDORHX(getSpeciesCode(c("NS", "BE")), 30, 0, 0, 0, H = 25, Hx = 1.3)
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