Draw a time series of a chosen water quality parameter (e.g. "pH",
"Turbidity", etc.) from the yarra_wq dataset. The data are in long
format: each row is one observation of one parameter at one time.
Usage
plot_yarra_metric(parameter_name = "pH", site_name = NULL)
Arguments
- parameter_name
Character. Which parameter to plot, e.g. "pH".
- site_name
Optional character. If provided, filter to that site
(matches the name column in yarra_wq). If NULL, use all sites.
Value
A ggplot object (time series of measured values).
Examples
# After loading the package:
# plot_yarra_metric(parameter_name = "pH")
# plot_yarra_metric(parameter_name = "pH",
# site_name = "YARRA @ WARRANDYTE (ROAD BRIDGE)")