Update README

README.md

@@ -2,6 +2,78 @@
 
 ![](./images/100_particles.gif)
 
+[Repo](https://github.uio.no/FYS3150-G2-2023/Project-3)
+
+[Documentation](https://pages.github.uio.no/FYS3150-G2-2023/Project-3/)
+
+## Requirements
+
+### Operating systems
+
+- Linux
+    - Has been tested on [Fedora 38](https://fedoraproject.org/)
+    - Will most likely work on other Linux distributions
+- MacOS
+    - Might work, but hasn't been tested
+- Windows
+    - Will most likely not work
+
+### Libraries
+
+- Python
+    - [matplotlib](https://matplotlib.org/)
+    - [numpy](https://numpy.org/)
+
+- C++
+    - [openmp](https://www.openmp.org/)
+    - [armadillo](https://arma.sourceforge.net/)
+
+
+## Compiling
+
+Compiling is as easy as running this command while being inside the src directory:
+
+```shell
+    make
+```
+
+## Running programs
+
+### C++ binaries
+
+To run **main** or **test_suite**, just run this command while being inside src:
+
+```shell
+    ./<program-name>
+```
+
+### Python scripts
+
+#### Install libraries
+
+Before running the scripts, make sure that all libraries are installed.
+Using pip, you can install all requirements like this:
+
+```shell
+    pip install -r requirements.txt
+```
+
+This recursively install all the packages that are listed in **requirements.txt**.
+
+#### Running scripts
+
+For the Python scripts, run them from the src directory like this:
+
+```shell
+    python scripts/<script-name>
+```
+
+If you have any problems running the scripts, you might have to run this instead:
+
+```shell
+    python3 scripts/<script-name>
+```
+
 
 ## Credits