SolarOS 4.6.8 manual · app

plot

Graphical plotter for DAQ CSV files and live scalar streams. It is compatible with CSV generated by the daq job.

Usage:

plot <scalar-stream...> [--rate ms]
plot -f <file.csv> [column...]

Examples:

plot temperature humidity --rate 1000
plot -f /logs/env.csv temperature humidity

--rate is a best-effort live sampling interval in milliseconds. Rates below 25 ms request faster runtime ticks while the screen redraws no more often than once every 25 ms, so fast acquisition does not force an equally fast display refresh.

Controls:

• Left/Right pan.
• Up/Down select series.
• +/- or Page Up/Page Down adjust visible window/zoom.
• a or r resets the view.
• Space pauses/resumes live mode.
• q, Esc, or app-exit key exits.