ORAC-DR uses a fully configurable display system. By default the data display is turned on but can be turned off by using the -nodisplay option when starting ORAC-DR. For a more general introduction to the display system see SUN/230.
The default configuration is to use KAPPA graphics commands via the KAPVIEW monolith, and uses a single GWM/GKS window split into sections. For mapping observations the individual reduced frames are displayed in the top two quadrants and reduced groups displayed in the lower quadrants (only one quadrant is used per sub-instrument). For skydips and photometry observations the display is split into two horizontal regions.
ORAC-DR -- SCUBA Pipeline Data Reduction