capacity definition structure change in transit_vehicles.xml

[elizabethc-arup]

Hello,

I have noticed that there is a change in how the capacity is defined in the transit_vehicles.xml file (please see below):

• Old definition:

• New definition:

This has caused an error when retrieving the vehicle capacity using the transform_veh_type_elem function in the inputs.py file when running the code on the newly defined transit_vehicles.xml

elara/elara/inputs.py

Lines 466 to 467 in 9a68ece

	seated_capacity = float(elem.xpath("capacity/seats/@persons")[0])
	standing_capacity = float(elem.xpath("capacity/standingRoom/@persons")[0])

[mfitz]

This is as per the change from version 1.0 of the vehicle definitions schema to version 2.0. We should have elara support both versions of this schema.