Microsoft SQL Server Analysis Services provides for the use of functions in Multidimensional Expressions (MDX) syntax. Functions can be used in any valid MDX statement, and are frequently used in queries, custom rollup definitions, and other calculations. This section provides information about the MDX functions included with Analysis Services.
A hurricane needs humidity to develop. Humidity is the amount of  water in the air. A hurricane starts off as a series of  thunderstorms which intensify as it moves over the â¦ warm humid sea.  The humidity continues to grow over the sea. Any sort of decrease  or increase in humidity can change the strength of a hurricane.
The fact that warmer seas make for harsher storms may not come as a surprise. Hurricanes are formed when water evaporating from the oceans feeds a swirling mass of clouds: the warmer the water, the more energy available for the storm. But some climate experts had suggested that other factors, such as 'wind shear', might also have contributed to the trend.