Package: cropgrowdays 0.2.1.9000

cropgrowdays: Crop Growing Degree Days and Agrometeorological Calculations

Calculate agrometeorological variables for crops including growing degree days (McMaster, GS & Wilhelm, WW (1997) <doi:10.1016/S0168-1923(97)00027-0>), cumulative rainfall, number of stress days and cumulative or mean radiation and evaporation. Convert dates to day of year and vice versa. Also, download curated and interpolated Australian weather data from the Queensland Government DES longpaddock website <https://www.longpaddock.qld.gov.au/>. This data is freely available under the Creative Commons 4.0 licence.

Authors:Peter Baker [aut, cre], Miranda Mortlock [aut]

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cropgrowdays.pdf |cropgrowdays.html✨
cropgrowdays/json (API)
NEWS

# Install 'cropgrowdays' in R:
install.packages('cropgrowdays', repos = c('https://petebaker.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://gitlab.com/petebaker/cropgrowdays

Datasets:
  • boonah - SILO weather data extracted for Boonah SE Queensland
  • crop - Crop data containing hypothetical sowing flowering and harvest dates
  • two_sites - SILO weather data extracted for two arbitrary sites

On CRAN:

4.11 score 13 scripts 265 downloads 11 exports 29 dependencies

Last updated 11 months agofrom:03c1cf3946. Checks:5 OK, 3 NOTE. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKFeb 07 2025
R-4.5-winNOTEFeb 07 2025
R-4.5-macNOTEFeb 07 2025
R-4.5-linuxNOTEFeb 07 2025
R-4.4-winOKFeb 07 2025
R-4.4-macOKFeb 07 2025
R-4.3-winOKFeb 07 2025
R-4.3-macOKFeb 07 2025

Exports:cumulativedaily_meandate_from_day_yearday_of_harvestday_of_yearget_multi_silodataget_silodatagrowing_degree_daysnumber_of_daysstress_days_overweather_extract

Dependencies:askpassclicpp11curldplyrfansigenericsgluehttrjsonlitelifecyclelubridatemagrittrmimeopensslpillarpkgconfigpurrrpurrrlyrR6Rcpprlangsystibbletidyselecttimechangeutf8vctrswithr

Calculating Agrometeorological Variables for Crops

Rendered fromcrop-grow-days.Rmdusingknitr::rmarkdownon Feb 07 2025.

Last update: 2021-12-09
Started: 2021-06-13

Obtaining Historical Weather Data from Qld Government DES Website

Rendered fromgetting-weather-data.Rmdusingknitr::rmarkdownon Feb 07 2025.

Last update: 2024-03-12
Started: 2021-06-14