baseFlowSeparationMethods of separating baseflow for a given flow discharge.
# S3 method for base
baseFlowSeparation(discharge,BFSMethod,BFSParams,plot)a vector of flow time series (cms) or an object inherited from class of 'transform'
a string: The method of base flow separation. Available methods: 'nathan', 'chapman', 'eckhardt', 'recession'
a list including parameters associated with the method coerced in 'BFSMethod'.
alpha is in [0, 1] interval required for 'nathan', 'chapman', and 'eckhardt' methods
BFI is in [0, 1] interval required for 'eckhardt' method
k is in [0, 1] interval and timeInterval is in day required for 'recession' method
(optional) logical statement to plot the result or not. default to FALSE
a matrix: A matrix of results including computed separated flow for Q series