Dataset of 1000 axisymmetric positive streamer simulations in air

This is the data shown in figure 4 of the paper "Data-driven reduced modeling of streamer discharges in air" by J. Teunissen and A. Malagón-Romero (https://arxiv.org/abs/2501.06093). The following columns are present, see the paper for more details: sigma_head: line conductivity at streamer head. Unit: A m/MV R_E: Electrodynamic radius. Unit: mm v: streamer velocity. Unit: mm/ns L_E: length of high-field region ahead of streamer. Unit: mm E_max: maximum electric field strength at streamer head. Unit: MV/m E_avg: average field between electrode tip and opposite plate. Unit: MV/m