Assign country names and directions to trajectory point positions as percentage values
returns a tibble with countrys and their respective percentage values
get_country_tibble(tibble = traj_test_tibble, sample_id_row_name = sample_id, traj_id_row_name = traj_id, ens_id_row_name = ens_id, lat_row_name = lat, lon_row_name = lon, group_by_row_name = sample_id)
function to assign directions to trajectory point positions measured according to the starting point as percentage values
returns a tibble with defined directions and their respective percentage values
example for directions vector: directions <- c("n", "ne", "e", "se", "s", "sw", "w", "nw")
example for tibble manual direction: tibble_manual_direction <- as_tibble(list(direction = c("n", "e", "s", "w"), start = c(315, 45, 135, 225), end = c(44, 134, 224, 314)))
directions <- c("n", "ne", "e", "se", "s", "sw", "w", "nw")
get_directions_tibble(tibble = traj_test_tibble, directions_vec = directions, sample_id_row_name = sample_id, traj_id_row_name = traj_id, ens_id_row_name = ens_id, lat_row_name = lat, lon_row_name = lon, group_by_row_name = sample_id)