Nothing
is_ti_round
defaulting to TRUE
to
get_corrections_factors()
to allow for rounding the tree's boundary circle's
radius to the unit (i.e. [cm]) as done by Thuenen Institute?validate_data()
. Just in case I should
forget to validate data first.validate_data()
for boundaries (we accidentally deleted the flexing
points).counting_factor
from get_corrections_factors()
down.get_corrections_factors()
via argument skip_check = TRUE
.
This enables us to check for concentric circles otherwise marked as invalid an
given correction factors of 0.bwi2022de
would have complained about them being
invalid sample trees.check_boundaries()
. It looks for invalid boundaries, one
of which occurs in the federal database of the 2012 survey.select_valid_angle_count_trees()
now removes trees with a diameter at breast
height greater than zero and a distance of 0, for these tree should not be
there.
Gerald/grenzkreis gives a warning, but assigns a correction factor >= 1.
Probably, these trees get filter out somewhere down the food chain.
We assign a correction factor of 0 instead of only issue a warning.stand
if such a boundary would be
valid.
Despite that we by default keep and not delete these boundaries
since they were dealt with by grenzkreis
. So we do that, too.
You may get rid of them using get_boundary_polygons(..., clean_data = TRUE)
explicitly.get_corrections_factors()
now adds status codes and info to the output.get_corrections_factor
, which is
the main work horse in the package (to which get_corrections_factors()
is
just a wrapper looping over the trees.secant_intersection()
to not throw
warnings all over the place.tree_and_boundary()
for manually double checking on
trees and boundaries. It's not documented but you may use it to check on
constellation where you have doubts.validate_data()
to validate data to conform to the standards of the
federal database.get_corrections_factors()
now returns NA instead of stopping on any error.get_options()
the define column names in data frames.set_options()
and get_defaults()
plot_tree_plot_area()
.NEWS.md
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