Example model: The coupling of OGS and BETTINA

This section uses an example model to explain how the groundwater flow model OGS can be used. We use the model setups presented in Bathmann et al. 2020.

**Figure 1:** Sketch of the model setup reproduced here.

In this section, the required input files are described and it is explained, how to create those. The full setup consists of 5 mesh-files which define the groundwater domain, a python boundary condition script, the ogs-project file and an pyMANGA input file.

**Figure 1:** Sketch of the required input files.

Example model: The coupling of OGS and BETTINA

The pyMANGA project

The OGS Project

The boundary conditions

The groundwater domain