Purpose:

Assigns map coordinates to network's nodes.

Format:

One line for each node containing:

• Node ID label
• X-coordinate
• Y-coordinate

Remarks:

1. Include one line for each node that has coordinates.
2. The coordinates represent the distance from the node to an arbitrary origin at the lower left of the network. Any convenient units of measure for this distance can be used.
3. The locations of the nodes need not be to actual scale.
4. A [COORDINATES] section is optional and only provides support for an external GUI program that uses the EPANET engine.