Entering Arguments

Left-clicking inside a module on the Desktop will bring up a dialog window where the arguments can be set.

In this case, ReadImage has five possible arguments to be defined. The most important one, the one that is required, is “filename”, or the name of the image to be brought into the job. When there is a horizontal gray line, it separates the argument entries into two groups. Being above the line means that you must fill that entry. When all required entries have been set, the red line within the module changes to a green line.