Naming conventions: This repository includes results from two WACCM simulations, separated to files for each simulation and into mixing ratios and ionisation rates. Data is provided for high-latitude regions only (latitude > 50deg) in the Southern hemisphere (SH) and Northern hemisphere (NH). VLAS simulation performed with eVlasiator derived auroral electron forcing; REF with no auroral electron forcing. NOX and O3 concentrations are provided for the VLAS and REF simulations, ionisation rates for VLAS simulation. Dimension variables: lat Latitude lev Pressure at model level midpoints lon Longitude time time Mixing ratios (daily averages 2005-07-01 - 2006-07-01): NOX NOx (N+NO+NO2) O3 O3 Ionisation rates (daily average and instantaneous on 2006-01-01): IPRMLT VLAS MLT dependent ionisation rate QSUM KP ionisation rate Other variables: T Temperature Z3 Geopotential Height