Looking for something that can provide a user interface for most of the following:<p>- Applying variable offsets to numerical time series data (can be constant, linear etc, defined in simple mathematical terms)
- Logging these changes and adjustments made to data with comments<p>The data is stored in Postgres, but could be moved or manipulated elsewhere as needed.<p>I've scoured the net but had no luck, I think I'm phrasing my question wrong.<p>Suggestions or pointers in the right direction much appreciated.
Based on your comment, I assume you mean a GUI program for interactive exploration and manipulation, rather than a library?<p>This was posted on HN a few months ago and came to mind: <a href="https://github.com/facontidavide/PlotJuggler" rel="nofollow">https://github.com/facontidavide/PlotJuggler</a><p>In a past job, we used the commercial app nCode Glyphworks for graphical / interactive signal processing from field tests with hundreds of sensors.
I'm not entirely sure from your description if I'm understanding the problem right but maybe Annotations in Grafana/InfluxDB might be what you're looking for?