data for paper:

Here are the data description ON2r213nw, ON2r214nw, ON2r215nw, ON2r216nw: TIEGCM simulated column density ratio of O to N2 on DOY 213-216 with real IMF in 2021. The array dimensions are 288*144*96, 288 stands for longitude numbers from -180 to 180 in a resolution of 1.25. 144stands for latitude numbers from -88.75 to 88.75 in a resolution of 1.25. 96 stands for times, from 0:10 UT to 23:55 UT in a 15 minutes resolution. ON2r 214nw0byn stands for O/N2 without IMF By. same dimension as aboved ON2 files with name UN, VN are zonal and meridonal winds near 160 km simulated by TIEGCM, same dimensions as ON2.