Updated README.md

README.md

@@ -14,7 +14,8 @@ The steps below each indicate a setup to be executed in a terminal, resulting in
 
 ## Installation
 
-To create an virtual environment and install the required packages, simply run the `setup.sh` file. 
+To create an virtual environment and install the required packages, simply run the `setup.sh` file.  \\
+To activate the virtual environment, use `source venv/bin/activate`
 
 
 ## Downloading data
@@ -23,6 +24,8 @@ For the experiments described in Section 4.1, i.e. for the file [`section_4.1_co
 For the experiments described in the Sections 4.2 and 4.3, a data download is required, for which we make use of code from 
 ["bmdal_reg"](https://github.com/dholzmueller/bmdal_reg), see the code within the folder `utils_data`.
 
+- To download the data (after activating the virtual environment), run `python3 download_data.py`
+
 
 ## Rerunning experiments and reproducing the plots