-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
I have some source code for the 1D case on github.. That example uses the matplotlib library. For the 2D case, I'm actually using OpenCV instead. I followed this tutorial for writing a video file with opencv. In that tutorial, they read frames as numpy arrays off a video capture source (eg webcam), do something to it (eg grayscale the image), then write it to a file. In my case, I compute numpy arrays rather than read them off a capture source. Otherwise it's the same.
Check out this interactive one! The Falstad applets don't get enough love. I also have old similar source here (Reddit thread).
This is some code I wrote for generating a 3d point cloud map. OP gave me two source data files, I've included one of them there.