Arrays have traditionally played an important role in scientific computation. Array is the basic array class. Vector , Matrix , and Cube are one, two, and three dimensional specializations of Array. MaskedArrays can be used to restrict operations on an Array to a selected elements and iterators provide an efficient way to traverse multi-dimensional Arrays. More detailed descriptions of these operations and the classes which implement them can be found in the Arrays module and the individual class descriptions.
Arrays are memory based objects.
If your Arrays may get large you should use Lattices which can optionally and optimally store the data on disk. This module provides non-mathematical containers. These classes are useful for all of the various types of low level data management. In general, these classes will have familiar semantics and an unsurprising interface. This module supports deconvolution on Arrays.