I have a set of CSV files with about a 100k records in them. The records need to be visualized in an x-y diagram.
Specifically, I'm looking for:
- Seamless zooming in and out of the data
- Navigation on both axis
- A "trace mode" where I can trace the line with the cursor and the value under the cursor is displayed as text.
Does anyone know a tool capable of this?
I do often need to plot sensor data in charts and am currently using Excel for the purpose. Most of the time, I need line and scatter/xy plots with multiple series.
However, Excel charts are not interactive. I want to be able to easily zoom and pan in the data. Basically a data browser. I am looking for software recommendations for Windows or Mac. Anyone knows a good tool?
I've looked into a couple of Excel macros (always require custom VBA code) and the Grapher.app that ships with OS X (painful to import data, only xy plots).