i am a newbie user of Model Builder with ArcGIS 9.2 , I spended the time to Create Tools with Model builder for my Research : and i have a big problems for my tools:
Here are my methodology.
1.New Create Tools with Model builder
2. Add Merge Tools from Data Management Tools
3. Add Overlay Route Event Tool from Linear Reference Tools
4. Setting Environment and Model Parameter with used defult of Variable tools
Here are my problem,
i finding that After merging the output dataset file doesn't have OID ( not found the OID file of output) so i can't to run the next step!( Overlay Route Events) and I think the python win can help me but i don't understand about it well.
Can anyone help me for solve my problem?
Thank you for your kindness
Edited by Ohayo, 26 June 2008 - 10:34 PM.