fwa_convert_streams_to_rms.Rd
Converts a tibble of streams to river meters.
Unlike fwa_convert_stream_network_to_rms()
it only requires
the linestrings and the unique integer identifier for each stream.
fwa_convert_streams_to_rms(
x,
interval = 5,
gap = 1,
end = NULL,
elevation = FALSE,
reverse = integer()
)
An sf tibble with a column blk and linestrings of streams.
A positive whole number of the distance (m) between points.
A positive real number specifying the maximum gap (m) between the mouth of stream and its parent stream to be considered connected.
A positive whole number indicating how far (m) the end of
the stream linestring has to be from the last interval to be included.
To default end = NULL
(equivalent to end = interval + 1
) excludes ends.
A flag specifying whether to use the elevation from Google Maps to determine stream direction (or use the direction of the provided linestrings)
A whole numeric vector of streams to reverse direction ignoring elevation.
An sf tibble with the columns blk, integer column rm and sf column point geometry.
if (FALSE) {
watershed <- fwa_add_watershed_to_blk(data.frame(blk = 356308001, rm = 1000))
network <- fwa_add_collection_to_polygon(watershed)
network <- select(network, blk = blue_line_key)
fwa_convert_streams_to_rms(network, interval = 100)
}