sckah

Two Features: nodes and streets, append ID_Source ID_Sink to Streets

Discussion created by sckah on Oct 16, 2013
Hi!!!
Following some threads I've split my road features at each intersection and then, using Geometric Network, I've created the nodes features at those points...

For each (street)-line I want to store the reference at the ID_NODE_SOURCE and ID_NODE_SINK, but now I'm only able to store the coordinate x y.

I've read about the join table but I don't know how use it to find the ID_NODE from the X_NODE Y_NODE and append to the Streets attribute table.

perhaps I have not explained well, here is an example:
I'VE
on roads attribute table: ID_LINE ... X_CENTER Y_CENTER X_START Y_START X_END Y_END
on nodes attribute table: ID_NODE ... X_CENTER Y_CENTER

I WANT TO HAVE
on roads attribute table: ID_LINE ... X_CENTER Y_CENTER ID_NODE_SOURCE ID_NODE_SINK
on nodes attribute table: ID_NODE ... X_CENTER

thank you in advance

ps using the Geometric Network in some intersection I don't have any nodes, I've used the x y tolerance. why?

Outcomes