Add some more roadmapping...

This looks very interesting, but could use some description of what it is trying to do, and what it is trying to fix. I think it is
providing a draw-time interface to the data, including converting to array, and handling any unit conversion. I think it does this in a viewport cognizant way so that subsampling can also be handled by the wrapper? But I'm not clear on that from the examples.

All the examples should get a few more sentences, and a bit of explanation.

I appreciate that this is all proof-of-concept, not for user consumption, but I think writing some of these things down will really help clarify objectives at this point.

Beginne mit der Durchsicht der Beispiele im Repository und des bestehenden Verhaltens des Datencontainers, um zu ermitteln, was das Projekt erreichen soll, insbesondere die Schnittstelle zur Zeichenzeit, die Array-Konvertierung, die Einheitenkonvertierung, die Berücksichtigung des Viewports und die Unterabtastung. Erweitere jedes Beispiel um einige erklärende Sätze und dokumentiere die Ziele und das Verhalten so klar, dass der Proof of Concept anhand der Beispiele verstanden werden kann.