Array basics
A whole array is denoted by the name of the array.
! In this declaration, the array is given a type and dimension
REAL, DIMENSION(3) :: A
! In these expressions, each element is evaluated in each expression
PRINT *, A, A+5, COS(A)A whole array is either a named constant or a variable.
Dimension
In Fortran 2008, an array can have up to fifteen dimensions.
In XL Fortran,
an array can have up to twenty dimensions. 
