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 eye is the calmest part of a hurricane. Surrounding the eye is the eye wall, which is the most violent part of a hurricane. The eye wall is almost a complete ring of thunderstorms and contains the strongest winds in the hurricane. Because the hurricane is spinning there is a perceived outward force. This centrifugal force prevents the winds from entering the center of the hurricane. The winds blow as close to the center of the storm as they can and form the eye wall. The winds also help create the storm surge. A high pressure near the top of the hurricane which began as it was forming causes the air in the eye to sink. This is why the weather is nice in the eye. In contrast, the surface pressure near the eye is very low.