plot_elevation_graph: plot_elevation_graph

In Ryan-Lima/gRandcanyonsand: Analysis of Grand Canyon Sandbar Monitoring sites and flow patterns affecting those sites

Description

This function plots a hydrograph-type figure but instead of showing discharge over time, it shows water-surface elevation based on estimated Q and the observed stage discharge relationship for any given site.

Usage

plot_elevation_graph(
  site,
  start_dt,
  end_dt,
  ylabloc = 0.05,
  xlabloc = 2,
  LowE = 8000,
  HiE = 20000
)

Arguments

site	5 character site code ex.'0307R'
start_dt	string of start date_time 'YYYYMMDD_hhmm' ex. '20100101_2200'
end_dt	string of end date_time 'YYYYMMDD_hhmm' ex. '20100101_2200'
ylabloc	numeric, a parameter to adjust labels are, play with this
xlabloc	numeric, a parameter to adjust labels in the x direction
LowE	the discharge in CFS for the low elevation line shown on plot
HiE	the discharge in CFS for the high elevation line shown on the plot

Value

A plot, showing graph of water surface elevation

Ryan-Lima/gRandcanyonsand documentation built on Aug. 13, 2021, 7:38 a.m.