Princeton Plasma Physics Laboratory¶

The Princeton Plasma Physics Laboratory (PPPL) conducts research in plasma science and fusion energy. Its experiments include the National Spherical Torus Experiment-Upgrade (NSTX-U), and PPPL researchers also collaborate on experiments at other facilities, including DIII-D. See PPPL's experiment overview for more information.

Use TokEye with exported data¶

TokEye accepts one-dimensional time series and two-dimensional spectrograms regardless of their source. Export a diagnostic signal through the appropriate facility data tools and supply the sampling rate in hertz when it is not included in the file:

tokeye run signal.npy --fs 200000 --format npz --output-dir results

Replace 200000 with the actual sampling rate. See input formats for supported files and preprocessing for the treatment of time series and spectrograms.

TokEye's documented development uses DIII-D diagnostics. The ability to read PPPL data does not by itself establish model performance on a particular PPPL experiment or diagnostic; evaluate results against suitable reference data for the intended use. TokEye does not connect directly to PPPL data systems.