The script OBRTAB creates a table which holds the branch characteristics which are needed for input to the naUTilus model. These include branch number, length, diameter, and slope. Note that branch numbers match, for the most part, between the naUTilus and ArcView systems, with the exception of the "imaginary" branches added to account for direct flow to nodes. The values for branch length are taken from the branch attribute table. The other chracteristics (diameter and slope) are user selected values. OBRTAB allows the user to select or accept a default value for diameter and slope of all pipes.
OBRTAB runs as the Click event with OSELBR as the Apply event.
Key Avenue commands used: