The easiest way to test the model is under the oasislmf python package. If you have access to a unix computer, this can be done as follows:
pip install oasislmf
./run-mdk.sh
This will place output in the folder runs.
You can change the model settings, including the exposure used for input, by editing the file oasislmf.json
To run using the full oasis platform you'll need a system with docker and docker-compose installed.
On linux systems there is a launch script ./run-platform.sh which start up the GEM model and Oasis Platform. Once running you can assess these via the following URL's