loss
this function provides methods (e.g. "horton"
and "SCS"
) to compute loss and direct runoff depths
# S3 method for default
loss(precipitation,lossMethod,
lossParams=list(f0=NULL,
f1=NULL,
k=NULL,
timeInterval=NULL,
CN=NULL,
imperviousness=NULL))
a vector of precipitation time series(mm)
a string including the type of lossMethod: "SCS"
and "horton"
. default to "SCS"
method
a list of parameters associated to the selcted type of lossMethod
:
the curve number, CN
, and imperviousness
in precentage for "SCS"
method
f0
, f1
, k
for "horton"
method
timeInterval
: the interval of each steps in seconds needed for "horton"
method
a dataframe: including precipitation, loss, and exess rainfall depth