degraded_forest_preprocess {forestat}

Preprocess the degraded forest data

Description

Preprocess the degraded forest data and return the plot_data.

Usage

degraded_forest_preprocess(tree_1, tree_2, tree_3, plot_1, plot_2, plot_3)

Arguments

tree_1

Tree data for the 1st period

tree_2

Tree data for the 2nd period

tree_3

Tree data for the 3rd period

plot_1

Sample plot data for the 1st period

plot_2

Sample plot data for the 2nd period

plot_3

Sample plot data for the 3rd period

Details

tree_1, tree_2, tree_3 are required to include the fields "plot_id", "inspection_type", and "tree_species_code". plot_1, plot_2, and plot_3 are required to include the fields "plot_id", "standing_stock", "forest_cutting_stock", "crown_density", "disaster_level", "origin", "dominant_tree_species", "age_group", "naturalness", and "land_type".

Value

Preprocessed plot_data

Examples

# Load forest survey data
data(tree_1)
data(tree_2)
data(tree_3)
data(plot_1)
data(plot_2)
data(plot_3)

# Preprocess the degraded forest data
plot_data <- degraded_forest_preprocess(tree_1,tree_2,tree_3,plot_1,plot_2,plot_3)