There are two fields in a topo line feature class, Elev for elevation and LineType10. I want to set LineType10 to 1 if Elev % 10 == 0, and 2 otherwise. The purpose is to be able to symbolize at ten foot intervals. I've got the code below, which doesn't give errors but also doesn't set any values. I've also used the plain % mod symbol. Any ideas why this doesn't run? Thanks.
Pre-Logic
Window
Pre-Logic
Code:
def SetTen(elv, line):
if math.fmod(elv) == 0:
line = 1
else:
line = 2
return lineCode:
SetTen( !Elev!, !LineType10!)