I want to know what this paragraph from the SUMO document exactly says:
duaIterate.py supports many of the same options as sumo.
Any options not listed when callingduaIterate.py --helpcan be passed to sumo by addingsumo--long-option-namearg after the regular options (i.e.sumo--step-length 0.5)
duaIterate.py appears to be some sort of wrapper around SUMO. duaIterate.py has a number of arguments it accepts, and you can see them with duaIterate.py --help. duaIterate.py internally calls SUMO at some point. SUMO has its own set of arguments it accepts. Those are not explicitly listed in duaIterate.py --help. But you can pass arguments through to SUMO—if you know what arguments SUMO accepts and you know which ones you want to pass—by passing them with the prefix sumo, like duaIterate.py sumo--step-length 0.5 for SUMO's --step-length argument. duaIterate.py will then include them when it calls SUMO internally.
