reach_rhg_graph: Plot a reach regional hydraulic geometry graph

In FluvialGeomorph/fluvgeo: A Package for Fluvial Geomorphic Analysis

Plot a reach regional hydraulic geometry graph

Description

Produces a regional hydraulic geometry graph for the specified streams.

Usage

reach_rhg_graph(
  xs_dims,
  streams,
  bf_elevation,
  xs_trend = FALSE,
  log_scale = FALSE
)

Arguments

xs_dims	data frame; a data frame of cross section dimensions generated using 'fluvgeo::xs_dimensions'.
streams	character vector; The stream names in the study area. If a single value, then only that stream will be displayed. If a vector of stream names is specified all streams in the vector will be displayed.
bf_elevation	numeric vector; The bankfull elevations (units: detrended feet) that are used to calculate hydraulic geometry.
xs_trend	logical; Smooth trend line?
log_scale	logical; Convert scales to log?

Value

A ggplot object.

Examples

# Extract attribute data from the fluvgeo::sin_xs_points sf
sin_xs_points_df <- fluvgeo::sin_riffle_channel_points_sf

# Set variable values
streams <- "Sinsinawa"
regions <- c("Illinois River", "IN Central Till Plain")
bankfull_elevations <- seq(103, 104, 0.1)

# Call the xs_dimensions function
sin <- xs_dimensions(xs_points = sin_xs_points_df,
                     streams = streams,
                     regions = regions,
                     bankfull_elevations = bankfull_elevations)

# Call the reach_rhg_graph function
sin_reach_rhg_graph <- reach_rhg_graph(xs_dims = sin,
                                       streams = streams,
                                       bf_elevation = bankfull_elevations)

# Print the reach_rhg_graph
print(sin_reach_rhg_graph)

FluvialGeomorph/fluvgeo documentation built on June 17, 2024, 4:16 a.m.