The raw hailstone growth trajectory for Global hailstone under historical and future scenarios (Part 2)

For any inquiries regarding the data, please contact [e-mail] directly. The hail growth dataset contains four primary variables: (i) r_traj, representing the evolution of hail radius (in meters, denoting radius); (ii) t_traj, denoting hail growth time, which should be multiplied by 0.5; (iii) x_traj, describing the hail trajectory along the x-axis (approximately the zonal direction); and (iv) y_traj, describing the hail trajectory along the y-axis (approximately the meridional direction). In addition, the dataset includes three auxiliary parameters: h_int, indicating the initial height of hailstones; r_int, the initial growth radius; and w_perc, a parameter determining the initial location, with larger values indicating positions closer to the convective core. The hail growth trajectory dataset is restricted to severe hail events with maximum updraft speeds greater than 5 m s⁻¹, and consequently, the number of events differs among scenarios. Because the original data are very large, they have been compressed. For Windows systems, one rounds of decompression are required (using software such as Bandizip or 7-Zip). For Linux systems, the files can be extracted with the command 7z filename.7z. The whole dataset has been divided into four parts. The second part contains hail growth trajectories corresponding to the SSP3-70 and SSP5-85 scenarios of ensemble-mean simulation of EC-Earth3 and three future scenarios of ensemble-mean simulation of NorSEM2-LM.若您对本数据集有任何疑问，请直接联系邮箱[e-mail]。 本冰雹增长数据集包含四类核心变量：(i) r_traj（冰雹半径演变，单位：米，代表半径）；(ii) t_traj（冰雹增长时间，需将数值乘以0.5）；(iii) x_traj（冰雹沿x轴的轨迹，近似为纬向）；(iv) y_traj（冰雹沿y轴的轨迹，近似为经向）。此外，数据集还包含三项辅助参数：h_int（冰雹初始高度）；r_int（初始增长半径）；w_perc（用于确定初始位置的参数，数值越大表示位置越靠近对流核心）。 本冰雹增长轨迹数据集仅涵盖最大上升速度大于5 m·s⁻¹的强冰雹事件，因此不同情景下的事件数量存在差异。 由于原始数据体量较大，已进行压缩处理。Windows系统需执行一轮解压操作，可使用Bandizip、7-Zip等解压软件；Linux系统可通过命令`7z filename.7z`提取文件。 本完整数据集共分为四个部分。第二部分包含EC-Earth3集合平均模拟的SSP3-7.0与SSP5-8.5情景，以及NorESM2-LM集合平均模拟的三种未来情景对应的冰雹增长轨迹数据。