question

The key here is to use the getnextnetnode() command. The tricky thing is that this command takes network node ranks as inputs and returns the rank of the next network node between the 2 you specify. So we will also have to use the rankfromnetnodeI() and netnodefromnode() commands to convert back and forth between the rank of the node and the node itself.

Here's the code:

treenode startNode = node("MODEL:/NN1");
treenode endNode = node("MODEL:/NN7");
int start = rankfromnetnode(startNode);
int end = rankfromnetnode(endNode);
int cur = start;

while(cur != end) {
	pt(getname(netnodefromrank(cur))); pr();
	cur = getnextnetnode(cur, end);
}

pt(getname(endNode));