Move lib out of ./simulations

README.md

@@ -5,3 +5,13 @@ Introductory work for my Master's Internship at HEP, organised in Jupyter Notebo
 Topics:
  * [Fourier Transforms](./fourier)
  * [Antenna Simulations](./simulations)
+
+[`lib`](./lib) contains a library.
+\
+Notebooks can pick it up by using
+```python
+import os
+import sys
+# Append parent directory to import path so refcurve can be found
+sys.path.append(os.path.dirname(os.path.abspath(os.getcwd())))
+```