d_climate {r3PG}

Climate input

Description

Table containing the information about monthly values for climatic data.

Usage

d_climate

Format

A data frame with 156 rows and 7 variables:

year

calendar year

month

month

tmp_min

monthly mean daily minimum temperature (C)

tmp_max

monthly mean daily maximum temperature (C)

tmp_ave

monthly mean daily average temperature (C). (optional)

prcp

monthly rainfall (mm month-1)

srad

monthly mean daily solar radiation (MJ m-2 d-1)

frost_days

frost days per month (d month-1)

co2

monthly mean atmospheric co2 (ppm), required if calculate_d13c=1 (optional)

d13catm

Monthly mean isotopic composition of air (‰), required if calculate_d13c=1 (optional)