General Utility Functions for the 'Agricultural Production Systems Simulator'

Contains functions designed to facilitate the loading and transformation of 'Agricultural Production Systems Simulator' output files < https://www.apsim.info>. Input meteorological data (also known as "weather" or "met") files can also be generated from user supplied data.


A package containing general purpose utility functions for loading and manipulating APSIM output and met files.

Release Notes =============

  • loadMet now allows met files to be streamed. Just pass it the complete url.
  • Updated loadMet documentation to point to metFile object description.
  • NEW: Added command to load APSIM Next Generation data files (GetApsimNGTable)
  • Optimised loadMet function; now loads much faster.
  • loadMet function now correctly reads constants in met files.
  • Multi-year met data that ends with an incomplete year is now processed correctly.
  • loadApsim now uses the current working directory if no directory is given.
  • Fixed bug where constants were including a leading space.
  • A vector of units is now required for prepareMet.
  • loadMet will now read existing constants.
  • metFile class has had a slot for constants added. Constants are a character vector of the format: variable=value.
  • prepareMet now correctly handles R Date formatted dates.
  • Fix for reading simulator output processed on a Condor cluster.
  • Initial Release.

News

Reference manual

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install.packages("APSIM")

0.9.2 by Justin Fainges, 2 months ago


https://www.apsim.info


Browse source code at https://github.com/cran/APSIM


Authors: Justin Fainges


Documentation:   PDF Manual  


GPL-3 license


Imports data.table, lubridate, stringr, plyr, sirad, methods, utils, RSQLite


See at CRAN