Here are the steps to generate long section of pipeline.
Single Pipe
1. Open project file >> Water Reticulation >> Input >> Analyze
2. Click Key Plan Output >> Click on particular pipe line >> Right Click >> Click Gen Long Section
Multiple Pipes
1. Open project file >> Water Reticulation >> Input >> Analyze
2. Click Key Plan Output >> Click on pipe lines (ctrl+click pipes) >> Right Click >> Click Gen Long Section
The long section will be shown as below.