Update README.md

README.md

 # LDD simulation for two-phase flow systems (R–R, TP–TP, TP–R coupling)
-This project provides a Fenics based 2D domain decomposition code implementing an LDD solver for two-phase flow systems. 
+This project provides a Fenics based 2D domain decomposition code implementing an LDD solver for two-phase flow systems that 
+is part of the author's thesis.
 Two-phase flow systems means, that each subdomain can either adopt the full two-phase flow equations or the Richards/Richardson equation. 
 Flexible domain substructurings are possible so long as each subdomain has polygonal boundary. 
 
-## Setup and Installation
+## How to get started
 To use this module, start by cloning the repository by running 
 
     git clone https://gitlab.mathematik.uni-stuttgart.de/seusdd/ldd-for-two-phase-flow-systems.git
 
-The folder [Setup](./Setup) instructions contains instructions on how to get `Fenics` up and running inside a docker container. 
+The folder [Setup](./Setup) instructions contains instructions on how to get `Fenics` up and running inside a docker container. 
\ No newline at end of file
+
+After following the steps decsribed in [Setup](./Setup), have a look at the folder [Usecases](./Usecases) where several usecases for this module can be found. 
+Each of the usecases should be runnable out of the box and produce results. Adjust the files as needed. 
+Most likely, you will want to create your own usecases featuring other data fuctions, substructurings and so on. 
+Information on how to create your own usecases can be found in the folder [Usecases](./Usecases). 
+
+## State 
+### Curent starte
+Currently the code can 
+
+## License
+`LDDsimulation` is licensed under the terms and conditions of the GNU General
+Public License (GPL) version 3 or - at your option - any later
+version. The GPL can be [read online](https://www.gnu.org/licenses/gpl-3.0.en.html) or in the [COPYING](./COPYING) file
+provided in the topmost directory of the `LDDsimulation` source code tree.