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import numpy as np | ||
import pandas as pd | ||
import time | ||
import h5py | ||
import math | ||
from summary_functions import * | ||
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# where are your files? | ||
# this should be a run or config parameter | ||
model_dir = 'C:/soundcast615/' | ||
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h5_base_file = 'outputs/daysim_outputs3.h5' | ||
h5_base_name = 'Base' | ||
h5_scen_file = 'outputs/daysim_outputs1.h5' | ||
h5_scen_name = 'Scenario' | ||
report_output_location = 'outputs/benefits_zone.csv' | ||
guidefile = 'scripts/summarize/CatVarDict.xlsx' | ||
zone_dim = 4050 #hard code should be in the config | ||
#output | ||
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################################## | ||
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# Construct file location names | ||
h5_base_file = model_dir + h5_base_file | ||
h5_scen_file = model_dir + h5_scen_file | ||
guidefile = model_dir + guidefile | ||
report_output_location = model_dir + report_output_location | ||
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#read in the data | ||
my_store_base = h5py.File(h5_base_file, "r+") | ||
my_store_scen = h5py.File(h5_scen_file, "r+") | ||
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trips_base = my_store_base['Trip'] | ||
trips_scen = my_store_scen['Trip'] | ||
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otaz_base = np.asarray(trips_base["otaz"]) | ||
otaz_base = otaz_base.astype('int') | ||
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dtaz_base = np.asarray(trips_base["dtaz"]) | ||
dtaz_base = dtaz_base.astype('int') | ||
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vot_base = np.asarray(trips_base["vot"]) | ||
time_base = np.asarray(trips_base["travtime"]) | ||
cost_base =vot_base*time_base | ||
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otaz_scen = np.asarray(trips_scen["otaz"]) | ||
otaz_scen = otaz_scen.astype('int') | ||
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dtaz_scen = np.asarray(trips_scen["dtaz"]) | ||
dtaz_scen = dtaz_base.astype('int') | ||
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vot_scen = np.asarray(trips_scen["vot"]) | ||
time_scen = np.asarray(trips_scen["travtime"]) | ||
cost_scen =vot_scen*time_scen | ||
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trip_base_matrix = np.zeros((zone_dim,zone_dim), np.float64) | ||
cost_base_matrix= np.zeros((zone_dim,zone_dim), np.float64) | ||
trip_scen_matrix = np.zeros((zone_dim,zone_dim), np.float64) | ||
cost_scen_matrix= np.zeros((zone_dim,zone_dim), np.float64) | ||
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# Fill up the base matrices from the arrays of data because they will be faster to work with | ||
for trip in range (0, len(otaz_base)): | ||
this_otaz = otaz_base[trip] | ||
this_dtaz = dtaz_base[trip] | ||
this_cost = cost_base[trip] | ||
trip_base_matrix [this_otaz, this_dtaz] = trip_base_matrix[this_otaz, this_dtaz] + 1 | ||
cost_base_matrix [this_otaz, this_dtaz] = cost_base_matrix[this_otaz, this_dtaz] + this_cost | ||
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# Fill up the scenario matrices | ||
for trip in range (0, len(otaz_scen)): | ||
this_otaz = otaz_scen[trip] | ||
this_dtaz = dtaz_scen[trip] | ||
this_cost = cost_scen[trip] | ||
trip_scen_matrix [this_otaz, this_dtaz] = trip_scen_matrix[this_otaz, this_dtaz] + 1 | ||
cost_scen_matrix [this_otaz, this_dtaz] = cost_scen_matrix[this_otaz, this_dtaz] + this_cost | ||
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cost_diff = (cost_scen_matrix - cost_base_matrix) | ||
trips_total = (trip_scen_matrix + trip_base_matrix)/2 | ||
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benefit_matrix = cost_diff*trips_total | ||
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taz_labels = np.array(range(1, zone_dim + 1)) | ||
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#benefits by origin: | ||
bens_by_origin = np.nansum(benefit_matrix , axis = 1, dtype=np.float64) | ||
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#benefits by destination: | ||
bens_by_destination = np.nansum(benefit_matrix, axis = 0, dtype=np.float64) | ||
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#combine arrays: | ||
all_colls = zip(taz_labels,bens_by_origin, bens_by_destination) | ||
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#convert to dataframe | ||
results = pd.DataFrame(data=all_colls, columns=['taz','origin_benefit', 'destination_benefit']) | ||
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results.to_csv(report_output_location) | ||
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