This is a demonstration page that points the user to an IDL application that can be used to read IMAGE EUV CDF files and perform an analysis of the image. This particular application performs an edge analysis of the intensity image, based on a dipolar magnetic field model. The application is designed to run on the user's desktop computer and requires the Research System, Inc. IDL product to be installed on that system. It is also required that *.pro files be associated with the IDL as a helper application with the user's Web browser and that the user have access to the CDF files.