Electron concentration profiles calculated using eight-component model of the ionospheric D-region and two different set of input atmospheric data

The files contain electron concentration Ne profiles during solar X-ray flares that occurred on 9-11 June 2014. The altitude range is 50-90 km.
Values of electron concentration were calculated using eight-component model of the ionospheric D-region and two different set of input atmospheric data (MSIS neutral atmosphere model and Aura satellite measurements). Results are obtained for ten VLF paths: from European transmitters ICV, TBB, GQD, GBZ, and DHO to Mikhnevo geophysical observatory (55°N 38°E) and A118 SID station (43°N 1°E).
The data is presented as MATLAB files. Each .mat file contains data and variable "description" with data's structure information.