Diurnal variation coefficient of rural water supply in southern China

What is the daily variation coefficient of rural water supply in South China? The daily variation coefficient of water supply in southern rural areas refers to the degree of water supply change in southern rural areas in one day. It is used to describe the fluctuation of water supply demand in different periods of rural water supply system, which is very important for the rational planning and design of water supply facilities and the rational operation and dispatching of water supply system. The daily variation coefficient can be obtained through the analysis and statistical calculation of historical water supply data. It is usually calculated according to the following formula: daily variation coefficient = daily maximum water supply/daily minimum water supply, where the daily maximum water supply is the maximum water supply that can be provided by the water supply system in one day and the daily minimum water supply is the minimum water supply that can be provided by the water supply system in one day. "Daily variation coefficient" refers to the index used to describe the variation range of a variable in a day, such as load curve analysis in economic field, solar radiation change in weather forecast, etc. It is obtained by analyzing and calculating the data in a period of time.