def main():
parser = argparse.ArgumentParser()
parser.add_argument('--api', default='http://localhost:1234')
parser.add_argument('--map_name', default='montlake')
parser.add_argument('--hours', type=int, default=24)
parser.add_argument('--cmp1', type=int, default=None)
parser.add_argument('--cmp2', type=int, default=None)
args = parser.parse_args()
if args.cmp1 and args.cmp2 and args.cmp1 > args.cmp2:
sys.exit(
'--cmp1={} --cmp2={} invalid, --cmp1 is the baseline'.format(args.cmp1, args.cmp2))
print('Simulating {} hours of data/system/scenarios/{}/weekday.bin'.format(args.hours, args.map_name))
print('')
num_succeeded_last = 0
results2 = None
for pct in range(100, 0, -10):
start = time.time()
results = abst_helpers.run_sim(args, modifiers=[{'CancelPeople': pct}])
print('{}% of people cancelled: {:,} trips cancelled, {:,} trips succeeded. Simulation took {:.1f}s'.format(
pct, results.num_cancelled, len(results.trip_times), time.time() - start))
if len(results.trip_times) < num_succeeded_last:
print('--> less trips succeeded this round, so likely hit gridlock')
break
num_succeeded_last = len(results.trip_times)
if args.cmp2 == pct:
results2 = results
if args.cmp1 == pct:
print('')
print('Baseline cancelled {}%, experimental cancelled {}%'.format(
args.cmp1, args.cmp2))
results.compare(results, results2)
print('')
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--api', default='http://localhost:1234')
parser.add_argument('--country_code', default='us')
parser.add_argument('--city_name', default='seattle')
parser.add_argument('--map_name', default='montlake')
parser.add_argument('--hours', type=int, default=24)
parser.add_argument('--cap_pct', type=int, default=80)
parser.add_argument('--rounds', type=int, default=10)
parser.add_argument('--cap_all_roads', type=bool, default=True)
args = parser.parse_args()
print('Simulating {} hours of data/system/{}/{}/scenarios/{}/weekday.bin'.
format(args.hours, args.country_code, args.city_name, args.map_name))
baseline = abst_helpers.run_sim(args)
edits = get(args, '/map/get-edits').json()
for _ in range(args.rounds):
print('')
print('{} roads have a cap'.format(len(edits['commands'])))
experiment = abst_helpers.run_sim(args, edits=edits)
baseline.compare(experiment)
print('{:,} trips changed due to the caps'.format(
len(experiment.capped_trips)))
if args.cap_all_roads:
edits['commands'] = cap_all_roads(args)
# Individual cap per road; don't merge adjacent roads that happen to have the same cap.
edits['merge_zones'] = False
else:
# Cap the busiest road
busiest_road, thruput = find_busiest_road(args)
cmd = get(args,
'/map/get-edit-road-command',
params={
'id': busiest_road
}).json()
cmd['ChangeRoad']['new']['access_restrictions'][
'cap_vehicles_per_hour'] = int(
(args.cap_pct / 100.0) * thruput)
edits['commands'].append(cmd)
# Write the final edits
f = open('cap_edits.json', 'w')
f.write(get(args, '/map/get-edits').text)
f.close()
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--api', default='http://localhost:1234')
parser.add_argument('--country_code', default='us')
parser.add_argument('--city_name', default='seattle')
parser.add_argument('--map_name', default='montlake')
parser.add_argument('--hours', type=int, default=24)
parser.add_argument('--cmp1', type=int, default=None)
parser.add_argument('--cmp2', type=int, default=None)
args = parser.parse_args()
if args.cmp1 and args.cmp2 and args.cmp1 > args.cmp2:
sys.exit('--cmp1={} --cmp2={} invalid, --cmp1 is the baseline'.format(
args.cmp1, args.cmp2))
print('Simulating {} hours of data/system/{}/{}/scenarios/{}/weekday.bin'.
format(args.hours, args.country_code, args.city_name, args.map_name))
print('')
num_succeeded_last = 0
results2 = None
for pct in range(100, 0, -10):
start = time.time()
results = abst_helpers.run_sim(
args,
modifiers=[{
"ChangeMode": {
"pct_ppl": pct,
"departure_filter": [0.0, 86400.0],
"from_modes": ["Walk", "Bike", "Transit", "Drive"],
"to_mode": None
}
}])
print(
'{}% of people cancelled: {:,} trips cancelled, {:,} trips succeeded. Simulation took {:.1f}s'
.format(pct, results.num_cancelled, len(results.trip_times),
time.time() - start))
if len(results.trip_times) < num_succeeded_last:
print(
'--> less trips succeeded this round, so likely hit gridlock')
break
num_succeeded_last = len(results.trip_times)
if args.cmp2 == pct:
results2 = results
if args.cmp1 == pct:
print('')
print('Baseline cancelled {}%, experimental cancelled {}%'.format(
args.cmp1, args.cmp2))
results.compare(results, results2)
print('')