R: Crop Growing Degree Days and Agrometeorological Calculations

# Crop Growing Degree Days and Agrometeorological Calculations

## Documentation for package ‘cropgrowdays’ version 0.2.2

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

boonah | SILO weather data extracted for Boonah SE Queensland
crop | Crop data containing hypothetical sowing flowering and harvest dates
cumulative | Sum of a weather variable between between two dates
daily_mean | Mean of daily weather variable values between two dates
date_from_day_year | Calculate a date from the day of the year and the year
day_of_harvest | The day of harvest in the year of sowing
day_of_year | Calculate day of year from a date
get_multi_silodata | Retrieve SILO data for multiple sites from Qld DES longpaddock website
get_silodata | Retrieve weather data from Queensland Government DES longpaddock website
growing_degree_days | Degree days as the sum of capped average daily temperature above a baseline value
number_of_days | The number of days between two dates
stress_days_over | The number of days that maximum temp is over a baseline value
two_sites | SILO weather data extracted for two arbitrary sites
weather_extract | Extract one or more columns of weather data between two dates