I am mapping the municipalities 911 numbers on our road network and built a simple python expression to find the lowest value between 2 fields. Then it shows that value on the line followed by an arrow indicating direction of numbers ascending.
Spot checks revealed random segments that did not present the correct value.
If anyone can spot the problem, please let me know.
def FindLabel ( [L_FIRST], [R_FIRST] ): if [L_FIRST] < [R_FIRST]: return [L_FIRST] + '>' elif [R_FIRST] < [L_FIRST]: return [R_FIRST] + '>'