Hydrological plot of concurrent discharge and precipitation
Plots concurrent precipitation and discharge with precipitation along the top and discharge along the bottom
HydroPlot( x, Title = "Concurrent Rainfall & Discharge", from = NULL, to = NULL, adj.y = 1.5, plw = 1, qlw = 1.8 )
x |
a data.frame with three columns in the order of date (or POSIXct), precipitation, and discharge |
Title |
a character string. The user chosen plot title. The default is "Concurrent Rainfall & Discharge" |
from |
a starting time for the plot. In the form of a date or POSIXct object. The default is the first row of x |
to |
an end time for the plot. In the form of a date or POSIXct object. The default is the last row of x |
adj.y |
a numeric value to adjust the closeness of the preciptation and discharge in the plot. Default is 1.5. A lower value brings them closer and a larger value further apart |
plw |
a numeric value to adjust the width of the precipitation lines. Default is one. A larger value thickens them and vice versa |
qlw |
a numeric value to adjust the width of the discharge line. Default is 1.8. A larger value thickens them and vice versa |
A plot of concurrent precipitation and discharge. With the former at the top and the latter at the bottom.
Anthony Hammond
#Plot the Thames precipitation and discharge for the 2013 hydrological year, #adjusting the y axis to 1.8. HydroPlot(ThamesPQ, from = "2013-10-01", to = "2014-09-30", adj.y = 1.8)
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