Tephra2 uses the advection diffusion equation to forecast tephra dispersion in a given location based on a user-defined set of eruptive conditions.
Tephra2 codes are now maintained on GitHub: https://github.com/geoscience-
1-processor version running under linux: tephra2.tar.gz (default)
1-processor version running under cygwin: tephra2.zip
To Install the code, run the makefile provided.
This version supports command line interface only. In order to download the rappture GUI and wrapper script, open the Tephra2 tool page (in online simulations) and click the download link just under the launch button. This will provide you with the entire tephra2 file system including GUI, examples, etc.
After installation, one may run Tephra2 as follows:
tephra2 tephra2.conf grid.in wind.in > tephra2.out
For more info, see the manual associated with this tool.
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