Gas trace tasks allow you to check how natural gas is flowing through a network of connected features. Using the Gas Trace options, you can define protective devices and determine how sources are located. The Valve Isolation trace lets you designate valves as included or excluded as well as place temporary sources and barriers.
You may set the buffer threshold, modify the size of the buffer or turn it off altogether using the Tracing tab in the ArcFM Viewer Options. If the number of elements exceeds 10,000, the buffer is not drawn. As the number of elements approaches 10,000, the buffer may take longer to draw.