public double FindMaxTempByStationInTimeInterval(Stations station, DateTime begin, DateTime end)
{
var result = template.QueryAggregate("select MAX(Airtemperature) from Measurements where Station=@station and Timestamp>=@begin and Timestamp<=@end",
new[]
{
new SqlParameter("@station", station.Station),
new SqlParameter("@begin", begin),
new SqlParameter("@end", end)
});
return(Convert.ToDouble(result));
}