VLF to MF Band Classified Lightning Electric Field Change Waveform Dataset

The dataset includes a total of 4 folders, where: the folder labeled as RS contains Cloud-to-ground lightning flash waveform data, with a total of 15290 cases, including *.csv and *.png files, each *.csv corresponding to a *.png; the folder labeled as PB contains preliminary breakdown process waveform data, with a total of 3946 cases; the folder labeled as NB contains narrow bipolar pulse event waveform data, with a total of 3919 cases; the folder labeled as IC contains general intracloud flash waveform data, with a total of 4111 cases.