PCRaster 4.4.1

PCRaster 4.4.1 is the currently maintained version.

What's new

This is a bug fix release for 4.4.

  • We fixed a segmentation fault occurring at the end of running a QGIS qgis_process from the command line (#378, #55).

  • We fixed an incomplete conversion from numpy.nan to scalar missing values (#140).

  • We removed a deprecated mode when opening files in the Arrayed Variables module.

Installation

Straightforward with conda, see our tutorial.

Documentation

Information about the PCRaster Python module including the function reference,  the spatio-temporal modelling framework, command line applications and and an introduction to  PCRaster can be found in our online documentation.

Package overview

The PCRaster package includes:

  • The PCRaster library offering about 250 optimized functions for the construction of spatio-temporal models

  • The pcraster module to build environmental models in the Python programming language (Python 3.8 - 3.11)

  • Local and focal operations supporting multicore CPUs

  • A Python modelling framework allowing for dynamic modelling, stochastic modelling and data assimilation

  • The Aguila program for visualization of uncertain spatio-temporal data

  • The PCRaster Modflow extension for groundwater modelling

  • The PCRcalc environmental modelling language

  • Several programs for data conversion

Source code package

PCRaster source code package: pcraster-4.4.1.tar.bz2

SHA256: 99edb3ada4e960fbb0d39b6cb4dee08b37983aa1412ab23ef74f0c4172fb80a7

Contribute!

PCRaster is an open-source project, and there are a few options how you can contribute! If you are familiar with coding, help us eliminating known bugs. Whether you are experienced with packaging software for Linux distributions, or you just want to provide fixes to the documentation: we are looking forward to your pull requests on our GitHub page.

Questions?

Please post questions regarding installation, applications or operations of the PCRaster package on our mailing list.