Real-time dynamics with external field read from file
From Lumen wiki
In this tutorial we will see how to generate an external field in a format compatible with Lumen and then use it to run real-time simulation.
We will also prove a simple python script to do it, that you can easily modify to create your own external field.
The tutorial is divided in three sections: 1) generate external field with YamboPy, 2) generate external field with ypp_rt 3) use the external field in the real-time calculations.
