nHa2Acre()

         Hectares into acres

    Syntax:

         nHa2Acre( nNumber ) -> nResul

         nNumber : is the value in hectares.

    Description:

         Converts an area from hectares into acres.

    Return:

         The value of nNumber converted into acres.

    Example:

         ? nHa2Acre(5)                          // 12.3555