Deviation from Natural Water Balance (Delta-W) — calculate_delta

Calculate the deviation from the natural water balance (delta-W) given R-Abimo results as returned by run_rabimo.

Usage

calculate_delta_w(
  natural,
  urban,
  columns_water_balance = c("runoff", "infiltr", "evapor"),
  column_code = "code",
  digits = 1L
)

natural: R-Abimo results for the "natural" scenario
urban: R-Abimo results for the "urban" scenario
columns_water_balance: names of columns in natural and urban, respectively, containing the water balance components runoff, infiltration, evaporation. Default: c("runoff", "infiltr", "evapor")
column_code: name of column in natural and urban, respectively, containing the block area identifiers.
digits: integer indicating the number of decimal places in the result

a data frame with the area codes in column code and the delta-W values in column delta_w