plotSDLogQ | R Documentation |
Graph of the standard deviation of the log of daily discharge versus year
Although there are a lot of optional arguments to this function, most are set to a logical default.
Data come from named list, which contains a Daily dataframe with the daily flow data, and an INFO dataframe with metadata.
plotSDLogQ(eList, yearStart = NA, yearEnd = NA, window = 15,
sdMax = NA, printTitle = TRUE, tinyPlot = FALSE, printStaName = TRUE,
printPA = TRUE, cex = 0.8, cex.main = 1.1, cex.axis = 1.1, lwd = 2,
customPar = FALSE, ...)
eList |
named list with at least the Daily and INFO dataframes |
yearStart |
numeric is the calendar year of the first value to be included in graph, default is NA, which plots from the start of the period of record |
yearEnd |
numeric is the calendar year of the last value to be included in graph, default is NA, which plots to the end of the period of record |
window |
numeric which is the full width, in years, of the time window over which the standard deviation is computed, default = 15 |
sdMax |
numeric is the maximum value to be used on the vertical axis of the graph, default is NA (which allows it to be set automatically by the data) |
printTitle |
logical variable if TRUE title is printed, if FALSE title is not printed (this is best for a multi-plot figure), default is TRUE |
tinyPlot |
logical variable if TRUE plot is designed to be small, if FALSE it is designed for page size, default is FALSE (not fully implemented yet) |
printStaName |
logical variable, if TRUE print the station name, if FALSE do not, default is TRUE |
printPA |
logical variable, if TRUE print the period of analysis information in the plot title, if FALSE leave it out, default is TRUE |
cex |
numerical value giving the amount by which plotting symbols should be magnified |
cex.main |
magnification to be used for main titles relative to the current setting of cex |
cex.axis |
magnification to be used for axis annotation relative to the current setting of cex |
lwd |
line width, a positive number, defaulting to 2 |
customPar |
logical defaults to FALSE. If TRUE, par() should be set by user before calling this function (for example, adjusting margins with par(mar=c(5,5,5,5))). If customPar FALSE, EGRET chooses the best margins depending on tinyPlot. |
... |
arbitrary graphical parameters that will be passed to genericEGRETDotPlot function (see ?par for options) |
selectDays
, genericEGRETDotPlot
eList <- Choptank_eList
# Water year:
plotSDLogQ(eList)
plotSDLogQ(eList, 1998, 2000)
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