  The overall design of the Integrated Spectral Analysis Workbench (ISAW),
being developed at Argonne, provides for an extensible, highly interactive,
collaborating set of viewers for neutron scattering data. Large arbitrary
collections of spectra from multiple detectors can be viewed as an image, a
scrolled list of individual graphs, or using a 3D representation of the
instrument showing the detector positions. Data from an area detector can be
displayed using a contour or intensity map as well as an interactive table.
Selected spectra can be displayed in tables or on a conventional graph. A
unique characteristic of these viewers is their interactivity and coordination.
The position "pointed at" by the user in one viewer is sent to other viewers of
the same DataSet so they can track the position and display relevant
information. Specialized viewers for single crystal neutron diffractometers are
being developed. A "proof-of-concept" viewer that directly displays the 3D
reciprocal lattice from a complete series of runs on a single crystal
diffractometer has been implemented.
