Returns plot titles and labels based on plot type and language preference
get.titles.internal(type, flow.units, language = "English", Qmax)
character indicating the type of summary plot
Character string indicating the units for streamflow values, one of either
'ft3/s' or 'm3/s', taken from the flow time series data.frame created with read.flows
"English" or "French"
the flow quantile used to define peaks of threshold, e.g. 0.95
Jennifer Dierauer