getRiver {hyd1d} | R Documentation |
A function to extract the slot river
from an object
of class WaterLevelDataFrame.
getRiver(x)
## S4 method for signature 'WaterLevelDataFrame'
getRiver(x)
x |
an object of class WaterLevelDataFrame. |
The function above extracts the slot river
and returns an object of class character
.
wldf <- WaterLevelDataFrame(river = "Elbe",
time = as.POSIXct("2016-12-21"),
station = seq(257, 262, 0.1))
getRiver(wldf)