Figure 6
From: Pegasys: software for executing and integrating analyses of biological sequences
Screenshot of the Edge Properties dialogue window where users set the inputs and outputs of an edge. The input/output values are selected with drop-down select bars so users can only select input/output types that are available to the two nodes. Incompatible input/output types for an edge are not allowed by the GUI and the user is alerted to the error. The input/output lists for each node are set in the ProgramList.xml file that the server reads on startup.