Materials for "Faint-class Downward Terrestrial Gamma-ray Flash Produced by Downward Negative Leader of Winter Lightning Flash"

# Materials for "Faint-class Downward Terrestrial Gamma-ray Flash Produced by Downward Negative Leader of Winter Lightning Flash"

## About

This data repository contains data and materials used for Wada et al. "Faint-class Downward Terrestrial Gamma-ray Flash Produced by Downward Negative Leader of Winter Lightning Flash", submitted to Journal of Geophysical Research: Atmospheres. If you have any questions or comments, please contact the corresponding author of the paper.

## Datasets

Data are provided in the CSV, NPZ, or PNG format. NPZ is a data format readable with Python.

There are two NPZ files for simulation data.Both files contain matrices named "fluence", "x_edge", "y_edge", "energy_hist", and "energy_edge". The "fluence", "x_edge", and "y_edge" matrices are for the gamma-ray fluence distribution. The X and Y axes are longitude and latitude, respectively. The "energy_hist" and "energy_edge" matrices are for the energy spectrum of seed electrons (seen the paper).

## Contact
Yuuki Wada (Faculty of Science, Hokkaido University)
wada (at) yuuki-wd.space