TdhNet, the free water system hydraulic model, now provides referential integrity for nodes. What does that mean? If a pipe references a node that does not yet exist, the node will be created. A node will not be deleted if referenced by a pipe. If a pipe referencing a dead end node is deleted, the node will be deleted (at the user’s option). If a node ID is changed, all pipe references to the node will remain intact.   Node referential integrity makes managing hydraulic model data a little easier, matching well with the many other user friendly features, including: Unlimited network sizes. Unlimited ID sizes (for all entities). Database storage and querying for input data and model results. Contours for displaying model results. Graphical data entry. Attachable, searchable notes. Epanet file compatibility.   TdhNet is blazingly fast and runs on both MS Windows and Linux. The TdhNetAPI allows 3rd party software to use much of the functionality provided by TdhNet. All files may be downloaded by visiting TdhNet.com

Published July 19, 2017 09:22 by Tim Hirrel, Water Resources Engineer