@@ -4,7 +4,7 @@ The aim of this exercise is to get a first glimpse at the _DuMu<sup>x</sup>_ way
## Problem set-up
The domain has a size of 20 x 15 m and contains a sealing aquitard in the middle. The aquitard is interrupted by a "fault zone" and thereby connects the upper drinking water aquifer and the lower CO<sub>2</sub>-storage aquifer. Initially, the domain is fully saturated with water and biofilm is present in the lower CO<sub>2</sub>-storage aquifer. Calcium and urea are injected in the upper drinking water aquifer by means of a Neumann boundary condition. The remaining parts of the upper boundary and the entire lower boundary are modelled with Neumann no-flow conditions, while on the right-hand side a Dirichlet boundary conditions is assigned, which fixes there the the initial values.
The domain has a size of 20 x 15 m and contains a sealing aquitard in the middle. The aquitard is interrupted by a "fault zone" and thereby connects the upper drinking water aquifer and the lower CO<sub>2</sub>-storage aquifer. Initially, the domain is fully saturated with water and biofilm is present in the lower CO<sub>2</sub>-storage aquifer. Calcium and urea are injected in the upper drinking water aquifer by means of a Neumann boundary condition. The remaining parts of the upper boundary and the entire lower boundary are modelled with Neumann no-flow conditions, while on the right-hand side a Dirichlet boundary conditions is assigned, which fixes there the initial values.
Disclaimer: Please note, that this is not a realistic scenario. No one would think of storing gaseous CO<sub>2</sub> in this subcritical setting.
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@@ -218,7 +218,7 @@ So far we have been using a simplified component for CO<sub>2</sub>, which is ba
__Task:__
The CO<sub>2</sub> component is used in the fluidsystem, which is defined in `properties.hh`. Replace the component `SimpleCO2` with `CO2` defined in `dumux/material/components/co2.hh`, with a CO<sub>2</sub> table as an additional template parameter. Use the the table defined in `dumux/material/components/defaultco2table.hh`, noting the different namespace. Take care to include the appropriate headers.
The CO<sub>2</sub> component is used in the fluidsystem, which is defined in `properties.hh`. Replace the component `SimpleCO2` with `CO2` defined in `dumux/material/components/co2.hh`, with a CO<sub>2</sub> table as an additional template parameter. Use the table defined in `dumux/material/components/defaultco2table.hh`, noting the different namespace. Take care to include the appropriate headers.
```c++
#include<dumux/material/components/co2.hh> //!< CO2 component for use with tabulated values
