Calculate regionalised Base Flow Index (BFI) from percentages of soil classes.

Calculate regionalised Base Flow Index (BFI) from percentages of soil classes.

RegionalisedBFI(soil, catchment, lookupTable)

Arguments

soil

SpatialPolygonsDataFrame containing percentage of soil classes, this can be the HOST classification for the UK, see data("PlynlimonSOIL").

catchment

SpatialPolygonsDataFrame containing a single catchment boundary.

lookupTable

A dataframe containing as many rows as the number of soil classes and at least one column (named "BFIHOST").

Value

A numeric value representing the regionalised BFI.

Examples

## Not run: ------------------------------------
#   # Load Plynlimon sub-catchments spatial polygons data frame
#   data("PlynlimonSUBCATCHMENTS")
#   # Load soil map (percentage distribution of classes)
#   data("PlynlimonSOIL")
#   # Load lookup table
#   data("S1")
# 
#   RegionalisedBFI(soil = PlynlimonSOIL,
#                   catchment = PlynlimonSUBCATCHMENTS[1,],
#                   lookupTable = S1)
## ---------------------------------------------