Management of time resolution in Aiolos can be split up into four different areas: The user interface, automatic exports, storage and forecast processes. When interpolation is needed for energy/output values between different time resolutions, a technique is applied that retains the original values, e.g. if 15-min values are to be interpolated within an hour, the sum of the 15-min values for the hour must correspond to the original whole-hour value. The 15-min values will smooth out upturns and downturns between the whole-hour values.