Determine the Köppen climate based on temperature, precipitation and the latitude.

Determine the Köppen climate based on temperature, precipitation and the latitude.

Usage

gtl_koppen_code(temp, prec, lat)

Arguments

temp

A vector with temperatures in degree Celsius for each month

prec

A vector with precipitations in millimeters for each month

lat

The latitude in degrees

Value

A string with the Köppen climate determination

Examples

# Based on climate data for Geneva
gtl_koppen_code(
  temp = c(2.1, 3, 6.8, 10.4, 14.8, 18.4, 20.5, 20.2, 15.8, 11.5, 6, 2.7),
  prec = c(70.8, 60.6, 56.9, 69, 75.7, 78.8, 83.2, 81.4, 94.9, 97.6, 90.3, 85.2),
  lat = 6
)
#> Cfb