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run_piercecast.py
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run_piercecast.py
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#Copyright [2014] [Puget Sound Regional Council]
#Licensed under the Apache License, Version 2.0 (the "License");
#you may not use this file except in compliance with the License.
#You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
#Unless required by applicable law or agreed to in writing, software
#distributed under the License is distributed on an "AS IS" BASIS,
#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#See the License for the specific language governing permissions and
#limitations under the License.
#!python.exe
# PSRC SoundCast Model Runner
# ===========================
import os
import sys
import datetime
import re
import subprocess
import inro.emme.desktop.app as app
import json
import shutil
from shutil import copy2 as shcopy
import re
import logging
sys.path.append(os.path.join(os.getcwd(),"inputs"))
sys.path.append(os.path.join(os.getcwd(),"scripts"))
import logcontroller
import inro.emme.database.emmebank as _eb
import random
import pandas as pd
from input_configuration import *
from emme_configuration import *
from data_wrangling import *
@timed
def accessibility_calcs():
copy_accessibility_files()
print('adding military jobs to regular jobs')
print('adding JBLM workers to external workers')
print('adjusting non-work externals')
print('creating ixxi file for Daysim')
returncode = subprocess.call([sys.executable, 'scripts/supplemental/create_ixxi_work_trips.py'])
if returncode != 0:
print('Military Job loading failed')
sys.exit(1)
print('military jobs loaded')
if base_year != model_year:
print('Starting to update UrbanSim parcel data with 4k parking data file')
returncode = subprocess.call([sys.executable,
'scripts/utils/update_parking.py'])
if returncode != 0:
print('Update Parking failed')
sys.exit(1)
print('Finished updating parking data on parcel file')
print('Beginning Accessibility Calculations')
returncode = subprocess.call([sys.executable, 'scripts/accessibility/accessibility.py'])
if returncode != 0:
print('Accessibility Calculations Failed For Some Reason :(')
sys.exit(1)
print('Done with accessibility calculations')
@timed
def build_seed_skims(max_iterations):
print("Processing skims and paths.")
time_copy = datetime.datetime.now()
returncode = subprocess.call([sys.executable,
'scripts/skimming/SkimsAndPaths.py',
str(max_iterations), model_year,
'-use_daysim_output_seed_trips'])
if returncode != 0:
sys.exit(1)
time_skims = datetime.datetime.now()
print('###### Finished skimbuilding:', str(time_skims - time_copy))
def build_free_flow_skims(max_iterations):
print("Building free flow skims.")
time_copy = datetime.datetime.now()
returncode = subprocess.call([sys.executable,
'scripts/skimming/SkimsAndPaths.py',
str(max_iterations), model_year,
'-build_free_flow_skims'])
if returncode != 0:
sys.exit(1)
time_skims = datetime.datetime.now()
print('###### Finished skimbuilding:', str(time_skims - time_copy))
@timed
def modify_config(config_vals):
script_path = os.path.abspath(__file__)
script_dir = os.path.split(script_path)[0] #<-- absolute dir the script is in
config_template_path = "daysim_configuration_template.properties"
config_path = "Daysim/daysim_configuration.properties"
abs_config_path_template = os.path.join(script_dir, config_template_path)
abs_config_path_out =os.path.join(script_dir, config_path)
print(abs_config_path_template)
config_template = open(abs_config_path_template,'r')
config = open(abs_config_path_out,'w')
try:
for line in config_template:
for config_temp, config_update in config_vals:
if config_temp in line:
line = line.replace(config_temp, str(config_update))
config.write(line)
config_template.close()
config.close()
except:
config_template.close()
config.close()
print(' Error creating configuration template file')
sys.exit(1)
@timed
def build_shadow_only():
for shad_iter in range(0, len(shadow_work)):
modify_config([("$SHADOW_PRICE", "true"),("$SAMPLE",shadow_work[shad_iter]),("$RUN_ALL", "false")])
logger.info("Start of%s iteration of work location for shadow prices", str(shad_iter))
returncode = subprocess.call('Daysim/Daysim.exe -c Daysim/daysim_configuration.properties')
logger.info("End of %s iteration of work location for shadow prices", str(shad_iter))
if returncode != 0:
sys.exit(1)
returncode = subprocess.call([sys.executable, 'scripts/utils/shadow_pricing_check.py'])
shadow_con_file = open('outputs/shadow_rmse.txt', 'r')
rmse_list = shadow_con_file.readlines()
iteration_number = len(rmse_list)
current_rmse = float(rmse_list[iteration_number - 1].rstrip("\n"))
if current_rmse < shadow_con:
print("done with shadow prices")
shadow_con_file.close()
return
def run_truck_supplemental(iteration):
if run_supplemental_trips:
# Only run generation script once - does not change with feedback
if iteration == 0:
returncode = subprocess.call([sys.executable,'scripts/supplemental/generation.py'])
if returncode != 0:
sys.exit(1)
base_path = 'scripts/supplemental'
for script in ['distribute_non_work_ixxi', 'create_airport_trips']:
returncode = subprocess.call([sys.executable, os.path.join(base_path,script+'.py')])
if returncode != 0:
sys.exit(1)
if run_truck_model:
returncode = subprocess.call([sys.executable,'scripts/trucks/truck_model.py'])
if returncode != 0:
sys.exit(1)
@timed
def daysim_assignment(iteration):
########################################
# Run Daysim Activity Models
########################################
if run_daysim:
logger.info("Start of %s iteration of Daysim", str(iteration))
returncode = subprocess.call('Daysim/Daysim.exe -c Daysim/daysim_configuration.properties')
logger.info("End of %s iteration of Daysim", str(iteration))
if returncode != 0:
sys.exit(1)
########################################
# Calcualte Trucks and Supplemental Demand
########################################
run_truck_supplemental(iteration)
########################################
# Assign Demand to Networks
########################################
if run_skims_and_paths:
logger.info("Start of iteration %s of Skims and Paths", str(iteration))
num_iterations = str(max_iterations_list[iteration])
returncode = subprocess.call([sys.executable, 'scripts/skimming/SkimsAndPaths.py', num_iterations, model_year])
logger.info("End of iteration %s of Skims and Paths", str(iteration))
if returncode != 0:
sys.exit(1)
@timed
def select_link_analysis():
logger.info("Start of select link analysis")
returncode = subprocess.call([sys.executable, 'scripts/analysis/SelectLinkAnalysis.py'])
logger.info("End of select link analysis")
if returncode != 0:
sys.exit(1)
def daysim_popsampler(option):
#read zone district cross file
zone_district = pd.read_csv(os.path.join(zone_district_file), usecols = ['taz','geog_name'] )
zone_district.columns = ['zone_id','district']
zone_district['sample_rate'] = 0 #initialize
#get districts for sampling population
districts = pop_sample_district.keys()
#assign sampling rate
for district in districts:
zone_district.loc[zone_district['district'] == district, 'sample_rate'] = pop_sample_district[district][option-1] #option-1, as index starts from 0
#output a text file for popsampler to use
zone_district[['zone_id','sample_rate']].to_csv(os.path.join(taz_sample_rate_file), index = False, sep = '\t')
#find sythetic population filename
config_template_path = "daysim_configuration_template.properties"
#read daysim properties
abs_config_template_path = os.path.join(os.getcwd(), config_template_path)
with open(abs_config_template_path, 'r') as config:
for line in config:
#print line
settings = line.split('=')
#don't process setting headers
if len(settings)> 1:
variable = settings[0].strip()
value = settings[1].strip()
#popsyn file setting
if variable == 'HDF5Filename':
popsyn_file = value
#run popsampler
popsyn_in_file = households_persons_file#.split("\\")[-1]
popsyn_out_file = os.path.join(r'inputs\model\roster','hh_and_persons_sampled.h5')
returncode = subprocess.call([sys.executable,'scripts/popsampler.py',taz_sample_rate_file, popsyn_in_file, popsyn_out_file])
if returncode != 0:
print('ERROR: population sampler did not work')
logger.info(("ERROR: population sampler did not work"))
sys.exit(1)
else:
print('Created new popsyn file')
logger.info(("Created new popsyn file"))
#update properties file with new popsyn file
config_path = config_template_path
abs_config_path = os.path.join(os.getcwd(), config_path)
#read config file
filedata=None
with open(abs_config_path, 'r') as config:
filedata = config.read()
#replace popsyn file name
if filedata.find(popsyn_file) >= 0:
filedata = filedata.replace(popsyn_file, popsyn_out_file.split("\\")[-1])
#write the file out again
with open(abs_config_path, 'w') as config:
config.write(filedata)
@timed
def check_convergence(iteration, recipr_sample):
converge = "not yet"
if iteration > 0 and recipr_sample <= min_pop_sample_convergence_test:
con_file = open('outputs/logs/converge.txt', 'r')
converge = json.load(con_file)
con_file.close()
return converge
@timed
def run_all_summaries():
base_path = 'scripts/summarize/standard'
for script in ['daily_bank','network_summary','emissions','agg','validation','job_accessibility']:
print(script)
subprocess.call([sys.executable, os.path.join(base_path, script+'.py')])
subprocess.run('conda activate summary && python scripts/summarize/standard/write_html.py && conda deactivate', shell=True)
def main():
########################################
# Initialize Banks, Projects, Directories
########################################
build_output_dirs()
update_daysim_modes()
update_skim_parameters()
if run_setup_emme_bank_folders:
setup_emme_bank_folders()
if run_setup_emme_project_folders:
setup_emme_project_folders()
if run_copy_scenario_inputs:
copy_scenario_inputs()
if run_integrated:
import_integrated_inputs()
if run_accessibility_calcs:
accessibility_calcs()
if not os.path.exists('working'):
os.makedirs('working')
########################################
# Initialize Networks
########################################
if run_import_networks:
time_copy = datetime.datetime.now()
logger.info("Start of network importer")
returncode = subprocess.call([sys.executable,
'scripts/network/network_importer.py'])
logger.info("End of network importer")
time_network = datetime.datetime.now()
if returncode != 0:
sys.exit(1)
########################################
# Start with Free Flow Skims
########################################
if run_skims_and_paths_free_flow:
build_free_flow_skims(10)
########################################
# Generate Demand and Assign Volumes
# Main Loop
########################################
if (run_daysim or run_skims_and_paths):
#run daysim popsampler
if run_daysim_popsampler:
daysim_popsampler(sampling_option)
for iteration in range(len(pop_sample)):
print("We're on iteration %d" % (iteration))
logger.info(("We're on iteration %d\r\n" % (iteration)))
time_start = datetime.datetime.now()
logger.info("Starting run at %s" % str((time_start)))
if not should_build_shadow_price:
if include_telecommute:
telecommute = "true"
else:
telecommute = "false"
# Set up your Daysim Configration
modify_config([("$SHADOW_PRICE" ,"true"),("$SAMPLE",pop_sample[iteration]),("$RUN_ALL", "true"),("$TELECOMMUTE" , telecommute)])
else:
# We are building shadow prices from scratch, only use shadow pricing if pop sample is 2 or less
if pop_sample[iteration-1] > 2:
modify_config([("$SHADOW_PRICE" ,"false"),("$SAMPLE",pop_sample[iteration]),("$RUN_ALL", "true")])
else:
modify_config([("$SHADOW_PRICE" ,"true"),("$SAMPLE",pop_sample[iteration]),("$RUN_ALL", "true")])
# Run Skimming and/or Daysim
daysim_assignment(iteration)
# Check Convergence
converge = check_convergence(iteration, pop_sample[iteration])
if converge == 'stop':
print("System converged!")
break
print('The system is not yet converged. Daysim and Assignment will be re-run.')
# If building shadow prices, update work and school shadow prices
# using converged skims from current run, then re-run daysim and assignment.
if should_build_shadow_price:
build_shadow_only()
modify_config([("$SHADOW_PRICE" ,"true"),("$SAMPLE","1"), ("$RUN_ALL", "true")])
#This function needs an iteration parameter. Value of 1 is fine.
daysim_assignment(1)
# Export skims for use in Urbansim if needed
if run_integrated:
subprocess.call([sys.executable, 'scripts/utils/urbansim_skims.py'])
if run_summaries:
run_all_summaries()
if run_select_link_analysis:
select_link_analysis()
clean_up()
print('###### OH HAPPY DAY! ALL DONE. GO GET ' + random.choice(good_thing))
if __name__ == "__main__":
logger = logcontroller.setup_custom_logger('main_logger')
logger.info('--------------------NEW RUN STARTING--------------------')
start_time = datetime.datetime.now()
main()
end_time = datetime.datetime.now()
elapsed_total = end_time - start_time
logger.info('--------------------RUN ENDING--------------------')
logger.info('TOTAL RUN TIME %s' % str(elapsed_total))
if delete_banks:
shutil.rmtree('/Banks', ignore_errors=True)