The computer program SWAP 4

SWAP 4 is free software. When you proceed to the download-page you will have to register before you can download the program. Your registration will only be used to maintain an overview of model use.

Download SWAP 4.2.0 (installation package zip file of 28.8 Mb)

After registration and installation (unzip file InstallPackageSwap_4.2.0.zip) you should have folders:

• bin: a Windows executable version of the SWAP model
• cases: 6 cases as described in an update of chapter 12 of User Manual (Kroes et al., 2017): .\doc\Chapter12_CaseStudies_4.2.0.pdf
• doc: User Manuals and additional documentation
• lic: documents of GNU public license
• linux: Linux executable (tested on Ubuntu 20.04; Scientific Linux)
• rsoftware: additional R software needed for plotting results of test cases; please read ./doc/r_install.pdf
• src_Swap4: source-code of SWAP
• src_ttutil427PC: (zipped) source-code of TTutil427
• xdata: a folder with example crop files

For more info see the file 'readme_4.2.0.txt' which comes with the installation set.

The program is supplied without Graphical User Interface. We try to give support to users, but have limited financial sources.

Please contact us (SWAP-team) if you have any suggestions.

An overview of difference betweeen SWAP 4.2.0 and the previous internet-release SWAP 4.0.1 can be found here.

Manuals of SWAP 4 can also be found under References.