It is possible to visualise the arc-node networks that are generated by Source. However, you will first need to download and install a third-party software package called Graphviz. The home page for this application is:
Choose the current stable release in preference to any development snapshots. Consult your Windows system administrator if you need help installing Graphviz.
To enable debugging and visualisation support in Source:
Next, run your model. Enabling Export iterations creates a folder on your Desktop with a name in the pattern MspNetworkOutput-yyyy-mm-dd where the year, month and day refer to date that the simulation was run.
At the end of a run, this folder will contain four files per iteration for each time-step. The files will be named in the pattern runyyyy_mm_dd_iteration_* where the year, month and day refer to the simulation time-step.
|Note: You should avoid double-clicking files with a .DOT extension. You may find that files with a .DOT extension will launch Microsoft Word rather than Graphviz.|
To visualise an arc-node network for a given time-step:
GVEdit will attempt to save to a .png file initially, but the file name must be configured via the Settings button shown in Figure 7. This will open the dialog shown in Figure 8. By default, the version saved as a file is in .png format but you can change this using the Output File Type pop-up menu in. Note that Graphviz can also generate high-resolution vector-based representations such as .svg.
By default, the file is saved in the same folder as the original .DOT file. You can change this by clicking the ellipsis button (...) to the right of the Output File Name field in.
Once the settings have been configured to your requirements, click OK in the settings dialog. Then click on the Layout button in the main menushown in Figure 7.
is an excerpt from an arc-node network diagram produced by Graphviz. The elements inside the blue rectangle correspond with a Splitter node in the original Source schematic.