hyear.internal: Add hydrologic Year, month, and doy columns to a daily time series
Description
Add hydrologic Year, month, and doy columns to a daily time series
Usage
hyear.internal(TS, hyrstart = 10)
Arguments
hyrstart
define start month of hydrologic year. Defaults to 10 (October).
Value
Returns a data.frame with hyear, hmonth, and hdoy columns
appended to the original input data.frame.