rdc_by_ldr: Reduces dataframe to entries that are included in lidar...

In environmentalinformatics-marburg/inkili: Find out which plots are included in lidar coverage

Description

This function reduces a dataframe, so that only entries are kept that are in a vector (by names). If no list exists yet, a dataframe with names of plots and coordinates can be passed so that the function "ldr_names" can create such a vector.

Usage

rdc_by_ldr(dataframe_plts, dataframe_crdnt = NULL, v_plts, ...)

Arguments

dataframe_plts	Dataframe that should be reduced in the end.
dataframe_crdnt	Dataframe with plot-ID, x-coordinates and y-coordinates in three columns named: "plotID", "x_pnt" and "y_pnt". Default = NULL
v_plts	Character vector with unique name entry for each plot that should be kept during the reduction. Not necessary, if dataframe_crdnt is provided.
...	Argument search radius for Lidar points (should be chosen small to work quick) can be provided.

Author(s)

Alice Ziegler

environmentalinformatics-marburg/inkili documentation built on May 16, 2019, 7:53 a.m.