| Re: [sumo-user] Pedestrian flow Probability |
Hello sumo users,
I want the pedestrians to trip in certain walking ereas, and I'm using this
code to write the trip file.
with open("pedestrians.trip.xml", "w") as routes: print('<routes
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance "
xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/ routes_file.xsd ">',
file=routes)
lastVeh = 0
perNr = 0
p2a10 = 1. / 35
p2a11 = 1. / 35
p2a12 = 1. / 35
p2a13 = 1. / 35
for i in range(N):
if random.uniform(0, 1) < p2a10:
print(' <person id="ped%i" depart="%i">' % (perNr, i),
file=routes)
print(' <walk from= "1b" to= "1e" departPos="0"
arrivalPos="50"/>', file=routes)
print(' </person>', file=routes)
perNr += 1
lastVeh = i
if random.uniform(0, 1) < p2a11:
print(' <person id="ped%i" depart="%i">' % (perNr, i),
file=routes)
print(' <walk from= "1e" to= "1b" departPos="50"
arrivalPos="0"/>', file=routes)
print(' </person>', file=routes)
perNr += 1
lastVeh = i
if random.uniform(0, 1) < p2a12:
print(' <person id="ped%i" depart="%i">' % (perNr, i),
file=routes)
print(' <walk from= "4o" to= "3i" departPos="50"
arrivalPos="0"/>', file=routes)
print(' </person>', file=routes)
perNr += 1
lastVeh = i
if random.uniform(0, 1) < p2a13:
print(' <person id="ped%i" depart="%i">' % (perNr, i),
file=routes)
print(' <walk from= "3i" to= "4o" departPos="0"
arrivalPos="50"/>', file=routes)
print(' </person>', file=routes)
perNr += 1
lastVeh = i
print("</routes>", file=routes)
I need to make sure that giving the rate 1. / 35 to each walking erea (4
times) is equivalent to giving the period '--period', '35' (like in the
following code) to the whole walking ereas. Will I get the same pedestrian
flow frequency?
# randomTrips.main(randomTrips.get_options([
# '--net-file', net,
# '--output-trip-file', 'pedestrians.trip.xml',
# '--seed', '42', # make runs reproducible
# '--pedestrians',
# '--prefix', 'ped',
# # prevent trips that start and end on the same edge
# '--min-distance', '1',
# '--trip-attributes', 'departLane="1a10_0" departPos="random"
arrivalPos="random"',
# '--binomial', '4',
# '--period', '35']))
--
*Best regards*
*Sara EL HAMDANI*
*Phd student -Umi University.*
------------------------------------------------------------ ------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
sumo-user mailing list
sumo-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://dev.eclipse.org/mailman/listinfo/sumo-user