p_discalib: Plot calibration curves water levels vs discharges

Description

Experimental function, which is for instance limited to only two calibration curves on the same plot.

The function plot the discharges measurements and the corresponding calibration curves starting.

Only the "active" discharge measurements are plotted. The parameter plotdism displays them or not.

One can zoom on a subpart of the plot using the limit values on the x and y axis.

The savefig (default = FALSE by default) parameter allows to save the result i a png, jpg or pdf file, according to the extension of fout.

Usage

p_discalib(
  fsq,
  sta,
  sen = "IH",
  plotcalib = TRUE,
  plotdism = TRUE,
  title = "Title",
  savefig = FALSE,
  width = 8,
  height = 6,
  fout = "plot.png",
  limx = FALSE,
  limy = FALSE,
  xinf = NA,
  xsup = NA,
  yinf = NA,
  ysup = NA
)

Arguments

fsq: Data base file name
sta: Station Id.
sen: Sensor Id. (default = "IH")
plotcalib: Plot calibrations TRUE (default) / FALSE
plotdism: Plot discharge measurements TRUE (default) / FALSE
title: Plot title (default: Title)
savefig: Save plot in a png file TRUE (default) / FALSE
width: Plot width (x 100 pixels) (default = 8)
height: Plot height (x 100 pixels) (default = 6)
fout: Plot file name (default = "plot.png")
limx: Limit x axis TRUE / FALSE (default)
limy: Limit y axis TRUE / FALSE (default)
xinf: Low value for x (default = NA)
xsup: High value for x (default = NA)
yinf: Low value for y (default = NA)
ysup: High value for y (default = NA)

Author

P. Chevallier - Sep 2017 - Dec 2020