System requirements: Java version 1.7 or higher.

Binary packages

Windows installer
...easy installation for Windows systems
(size: 98.0MB; date: 11/11/2021)
Binary archive
...platform-independent and flexible
(size: 97.8MB; date: 11/11/2021)

For information about installing and using JAMS, please have a look at the documentation.


JAMS source archive your own JAMS version
(size: 156.7MB; date: 11/11/2021)
J2K source archive
...sources of all J2K model components
(size: 3.8MB; date: 11/11/2021)
...get the latest JAMS sources
(login/password: guest/guest)
...all models/components
(login/password: guest/guest)

For information about how to set up and compile a source project, please have a look at the documentation.

Old Releases

A full list of current and old JAMS releases can be found here.

Release notes version 3.14

New Model Components

  • org.unijena.j2k.inputData.RecalcLanduseStateVars
    • recalculation of landuse state variables during simulation, e.g. for landuse changes
  • org.unijena.j2k.topology.ReachSubbasin, org.unijena.j2k.topology.SubbasinArea,
    • extraction of all HRUs belonging to a reach subbasin as a list
    • calculation of the area of a reach subbasin
  • jams.components.indices.SnowLine
    • calculation of snow line elevation

Improvements and Bug Fixes

  • minor bug fixes and improvement to the JAMS runtime system and GUI

Revision 01

  • major bug fix in the J2K_Gehlberg example model: incorrect parallelization config caused varying and wrong spatially aggregated model results