calculate_distance | Sample and calculate the distance to the local treeline |
classify_above_treeline | Classify points as above or below the treeline |
distance_to_treeline | Wrapper that calculates the distance relative to the nearest local treeline |
generate_grid | Generate a grid around the input point |
generate_point_df | Generate a data frame with points above the treeline |
get_nearest_point | Search the nearest point in a data frame |
plot_distr | Plot the sampled area |
pointsAboveTreeline | Points on or above the treeline |
sample_treeline | Compute the local treeline |