setRiver<- {hyd1d} | R Documentation |
A function to set the slot river
of an object of class
WaterLevelDataFrame.
setRiver(x) <- value
## S4 replacement method for signature 'WaterLevelDataFrame,character'
setRiver(x) <- value
x |
an object of class WaterLevelDataFrame. |
value |
a new value of class |
The function above sets a new value
for the slot river
and returns an object of class WaterLevelDataFrame. Since
river
is a slot relevant for the computation of the
data.frame
column w
, w
is set to
NA
and needs to be recomputed by functions like
waterLevel
or waterLevelPegelonline
.
wldf <- WaterLevelDataFrame(river = "Elbe",
time = as.POSIXct("2016-12-21"),
station = seq(500, 501, 0.1))
setRiver(wldf) <- as.character("Rhine")