877 lines
40 KiB
Python
877 lines
40 KiB
Python
import os
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from tjnetwork import *
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from api.project import CopyProjectEx
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from run_simulation import run_simulation_ex, from_clock_to_seconds_2
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from math import sqrt, pi
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from epanet.epanet import Output
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import json
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from datetime import datetime
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import time
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import pytz
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import psycopg
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from psycopg import sql
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import pandas as pd
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import csv
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import chardet
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import simulation
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############################################################
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# burst analysis 01
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############################################################
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def burst_analysis(name: str, modify_pattern_start_time: str, burst_ID: list | str = None, burst_size: list | float | int = None,
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modify_total_duration: int=900, modify_fixed_pump_pattern: dict[str, list] = None,
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modify_variable_pump_pattern: dict[str, list] = None, modify_valve_opening: dict[str, float] = None,
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scheme_Name: str = None) -> None:
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"""
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爆管模拟
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:param name: 模型名称，数据库中对应的名字
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:param modify_pattern_start_time: 模拟开始时间,格式为'2024-11-25T09:00:00+08:00'
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:param burst_ID: 爆管管道的ID，选取的是管道，单独传入一个爆管管道，可以是str或list，传入多个爆管管道是用list
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:param burst_size: 爆管管道破裂的孔口面积，和burst_ID列表各位置的ID对应，以cm*cm计算
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:param modify_total_duration: 模拟总历时，秒
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:param modify_fixed_pump_pattern: dict中包含多个水泵模式，str为工频水泵的id，list为修改后的pattern
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:param modify_variable_pump_pattern: dict中包含多个水泵模式，str为变频水泵的id，list为修改后的pattern
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:param modify_valve_opening: dict中包含多个阀门开启度，str为阀门的id，float为修改后的阀门开启度
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:param scheme_Name: 方案名称
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:return:
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"""
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Analysis.")
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new_name = f'burst_Anal_{name}'
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if have_project(new_name):
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if is_project_open(new_name):
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close_project(new_name)
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delete_project(new_name)
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if is_project_open(name):
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close_project(name)
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Copying Database.")
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CopyProjectEx()(name, new_name,
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['operation', 'current_operation', 'restore_operation', 'batch_operation', 'operation_table'])
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Opening Database.")
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open_project(new_name)
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Database Loading OK.")
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##step 1 set the emitter coefficient of end node of busrt pipe
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if isinstance(burst_ID, list):
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if (burst_size is not None) and (type(burst_size) is not list):
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return json.dumps('Type mismatch.')
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elif isinstance(burst_ID, str):
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burst_ID = [burst_ID]
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if burst_size is not None:
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if isinstance(burst_size, float) or isinstance(burst_size, int):
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burst_size = [burst_size]
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else:
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return json.dumps('Type mismatch.')
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else:
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return json.dumps('Type mismatch.')
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if burst_size is None:
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burst_size = [-1] * len(burst_ID)
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elif len(burst_size) < len(burst_ID):
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burst_size += [-1] * (len(burst_ID) - len(burst_size))
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elif len(burst_size) > len(burst_ID):
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# burst_size = burst_size[:len(burst_ID)]
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return json.dumps('Length mismatch.')
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for burst_ID_, burst_size_ in zip(burst_ID, burst_size):
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pipe = get_pipe(new_name, burst_ID_)
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str_start_node = pipe['node1']
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str_end_node = pipe['node2']
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d_pipe = pipe['diameter'] / 1000.0
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if burst_size_ <= 0:
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burst_size_ = 3.14 * d_pipe * d_pipe / 4 / 8
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else:
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burst_size_ = burst_size_ / 10000
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emitter_coeff = 0.65 * burst_size_ * sqrt(19.6) * 1000#1/8开口面积作为coeff
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emitter_node = ''
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if is_junction(new_name, str_end_node):
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emitter_node = str_end_node
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elif is_junction(new_name, str_start_node):
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emitter_node = str_start_node
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old_emitter = get_emitter(new_name, emitter_node)
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if(old_emitter != None):
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old_emitter['coefficient'] = emitter_coeff #爆管的emitter coefficient设置
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else:
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old_emitter = {'junction': emitter_node, 'coefficient': emitter_coeff}
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new_emitter = ChangeSet()
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new_emitter.append(old_emitter)
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set_emitter(new_name, new_emitter)
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#step 2. run simulation
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# 涉及关阀计算，可能导致关阀后仍有流量，改为压力驱动PDA
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options = get_option(new_name)
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options['DEMAND MODEL'] = OPTION_DEMAND_MODEL_PDA
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options['REQUIRED PRESSURE'] = '20.0000'
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cs_options = ChangeSet()
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cs_options.append(options)
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set_option(new_name, cs_options)
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# valve_control = None
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# if modify_valve_opening is not None:
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# valve_control = {}
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# for valve in modify_valve_opening:
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# valve_control[valve] = {'status': 'CLOSED'}
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# result = run_simulation_ex(new_name,'realtime', modify_pattern_start_time,
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# end_datetime=modify_pattern_start_time,
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# modify_total_duration=modify_total_duration,
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# modify_pump_pattern=modify_pump_pattern,
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# valve_control=valve_control,
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# downloading_prohibition=True)
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simulation.run_simulation(name=new_name, simulation_type='extended', modify_pattern_start_time=modify_pattern_start_time,
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modify_total_duration=modify_total_duration, modify_fixed_pump_pattern=modify_fixed_pump_pattern,
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modify_variable_pump_pattern=modify_variable_pump_pattern, modify_valve_opening=modify_valve_opening,
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scheme_Type='burst_Analysis', scheme_Name=scheme_Name)
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#step 3. restore the base model status
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# execute_undo(name) #有疑惑
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if is_project_open(new_name):
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close_project(new_name)
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delete_project(new_name)
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# return result
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############################################################
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# valve closing analysis 02
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############################################################
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def valve_close_analysis(name: str, modify_pattern_start_time: str, modify_total_duration: int = 900,
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modify_valve_opening: dict[str, float] = None, scheme_Name: str = None) -> None:
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"""
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关阀模拟
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:param name: 模型名称，数据库中对应的名字
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:param modify_pattern_start_time: 模拟开始时间,格式为'2024-11-25T09:00:00+08:00'
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:param modify_total_duration: 模拟总历时，秒
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:param modify_valve_opening: dict中包含多个阀门开启度，str为阀门的id，float为修改后的阀门开启度
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:param scheme_Name: 方案名称
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:return:
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"""
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Analysis.")
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new_name = f'valve_close_Anal_{name}'
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if have_project(new_name):
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if is_project_open(new_name):
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close_project(new_name)
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delete_project(new_name)
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if is_project_open(name):
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close_project(name)
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Copying Database.")
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CopyProjectEx()(name, new_name,
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['operation', 'current_operation', 'restore_operation', 'batch_operation', 'operation_table'])
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Opening Database.")
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open_project(new_name)
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Database Loading OK.")
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#step 1. change the valves status to 'closed'
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# for valve in valves:
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# if not is_valve(new_name,valve):
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# result='ID:{}is not a valve type'.format(valve)
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# return result
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# cs=ChangeSet()
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# status=get_status(new_name,valve)
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# status['status']='CLOSED'
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# cs.append(status)
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# set_status(new_name,cs)
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#step 2. run simulation
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# 涉及关阀计算，可能导致关阀后仍有流量，改为压力驱动PDA
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options = get_option(new_name)
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options['DEMAND MODEL'] = OPTION_DEMAND_MODEL_PDA
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options['REQUIRED PRESSURE'] = '20.0000'
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cs_options = ChangeSet()
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cs_options.append(options)
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set_option(new_name, cs_options)
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# result = run_simulation_ex(new_name,'realtime', modify_pattern_start_time, modify_pattern_start_time, modify_total_duration,
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# downloading_prohibition=True)
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simulation.run_simulation(name=new_name, simulation_type='extended', modify_pattern_start_time=modify_pattern_start_time,
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modify_total_duration=duration, modify_valve_opening=modify_valve_opening,
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scheme_Type='valve_close_Analysis', scheme_Name=scheme_Name)
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#step 3. restore the base model
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# for valve in valves:
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# execute_undo(name)
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if is_project_open(new_name):
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close_project(new_name)
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delete_project(new_name)
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# return result
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############################################################
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# flushing analysis 03
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#Pipe_Flushing_Analysis(prj_name,date_time, Valve_id_list, Drainage_Node_Id, Flushing_flow[opt], Flushing_duration[opt])->out_file:string
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############################################################
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def flushing_analysis(name: str, modify_pattern_start_time: str, modify_total_duration: int = 900,
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modify_valve_opening: dict[str, float] = None, drainage_node_ID: str = None,
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flushing_flow: float = 0, scheme_Name: str = None) -> None:
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"""
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管道冲洗模拟
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:param name: 模型名称，数据库中对应的名字
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:param modify_pattern_start_time: 模拟开始时间,格式为'2024-11-25T09:00:00+08:00'
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:param modify_total_duration: 模拟总历时，秒
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:param modify_valve_opening: dict中包含多个阀门开启度，str为阀门的id，float为修改后的阀门开启度
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:param drainage_node_ID: 冲洗排放口所在节点ID
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:param flushing_flow: 冲洗水量，传入参数单位为m3/h
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:param scheme_Name: 方案名称
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:return:
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"""
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Analysis.")
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new_name = f'flushing_Anal_{name}'
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if have_project(new_name):
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if is_project_open(new_name):
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close_project(new_name)
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delete_project(new_name)
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if is_project_open(name):
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close_project(name)
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Copying Database.")
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CopyProjectEx()(name, new_name,
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['operation', 'current_operation', 'restore_operation', 'batch_operation', 'operation_table'])
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Opening Database.")
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open_project(new_name)
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Database Loading OK.")
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if not is_junction(new_name,drainage_node_ID):
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return 'Wrong Drainage node type'
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#step 1. change the valves status to 'closed'
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# for valve, valve_k in zip(valves, valves_k):
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# cs=ChangeSet()
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# status=get_status(new_name,valve)
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# # status['status']='CLOSED'
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# if valve_k == 0:
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# status['status'] = 'CLOSED'
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# elif valve_k < 1:
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# status['status'] = 'OPEN'
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# status['setting'] = 0.1036 * pow(valve_k, -3.105)
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# cs.append(status)
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# set_status(new_name,cs)
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units = get_option(new_name)
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#step 2. set the emitter coefficient of drainage node or add flush flow to the drainage node
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emitter_demand=get_demand(new_name,drainage_node_ID)
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cs = ChangeSet()
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if flushing_flow > 0:
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for r in emitter_demand['demands']:
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if units == 'LPS':
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r['demand'] += (flushing_flow/3.6)
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elif units == 'CMH':
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r['demand'] += flushing_flow
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cs.append(emitter_demand)
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set_demand(new_name,cs)
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else:
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pipes=get_node_links(new_name,drainage_node_ID)
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flush_diameter=50
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for pipe in pipes:
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d=get_pipe(new_name,pipe)['diameter']
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if flush_diameter<d:
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flush_diameter=d
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flush_diameter/=1000
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emitter_coeff=0.65*3.14*(flush_diameter*flush_diameter/4)*sqrt(19.6)*1000 #全开口面积作为coeff
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old_emitter=get_emitter(new_name,drainage_node_ID)
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if(old_emitter!=None):
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old_emitter['coefficient']=emitter_coeff #爆管的emitter coefficient设置
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else:
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old_emitter={'junction':drainage_node_ID,'coefficient':emitter_coeff}
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new_emitter=ChangeSet()
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new_emitter.append(old_emitter)
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set_emitter(new_name,new_emitter)
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#step 3. run simulation
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# 涉及关阀计算，可能导致关阀后仍有流量，改为压力驱动PDA
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options = get_option(new_name)
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options['DEMAND MODEL'] = OPTION_DEMAND_MODEL_PDA
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options['REQUIRED PRESSURE'] = '20.0000'
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cs_options = ChangeSet()
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cs_options.append(options)
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set_option(new_name, cs_options)
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# result = run_simulation_ex(new_name,'realtime', modify_pattern_start_time, modify_pattern_start_time, modify_total_duration,
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# downloading_prohibition=True)
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simulation.run_simulation(name=new_name, simulation_type='extended', modify_pattern_start_time=modify_pattern_start_time,
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modify_total_duration=modify_total_duration, modify_valve_opening=modify_valve_opening,
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scheme_Type='flushing_Analysis', scheme_Name=scheme_Name)
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#step 4. restore the base model
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if is_project_open(new_name):
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close_project(new_name)
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delete_project(new_name)
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# return result
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############################################################
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# Contaminant simulation 04
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#
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############################################################
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def contaminant_simulation(name: str, modify_pattern_start_time: str, modify_total_duration: int = 900,
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source: str = None, concentration: float = None,
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source_pattern: str = None, scheme_Name: str = None) -> None:
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"""
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污染模拟
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:param name: 模型名称，数据库中对应的名字
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:param modify_pattern_start_time: 模拟开始时间,格式为'2024-11-25T09:00:00+08:00'
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:param modify_total_duration: 模拟总历时，秒
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:param source: 污染源所在的节点ID
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:param concentration: 污染源位置处的浓度，单位mg/L，即默认的污染模拟setting为concentration
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:param source_pattern: 污染源的时间变化模式，若不传入则默认以恒定浓度持续模拟，时间长度等于duration;
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若传入，则格式为{1.0,0.5,1.1}等系数列表pattern_step模拟等于模型的hydraulic time step
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:return:
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"""
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Analysis.")
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new_name = f'contaminant_Sim_{name}'
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if have_project(new_name):
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if is_project_open(new_name):
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close_project(new_name)
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delete_project(new_name)
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if is_project_open(name):
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close_project(name)
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Copying Database.")
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CopyProjectEx()(name, new_name,
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['operation', 'current_operation', 'restore_operation', 'batch_operation', 'operation_table'])
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Opening Database.")
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open_project(new_name)
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print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Database Loading OK.")
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dic_time = get_time(new_name)
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dic_time['QUALITY TIMESTEP'] = '0:05:00'
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cs = ChangeSet()
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cs.operations.append(dic_time)
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set_time(new_name, cs) # set QUALITY TIMESTEP
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time_option=get_time(new_name)
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hydraulic_step=time_option['HYDRAULIC TIMESTEP']
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secs=from_clock_to_seconds_2(hydraulic_step)
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operation_step=0
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#step 1. set duration
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if modify_total_duration==None:
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modify_total_duration =secs
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#step 2. set pattern
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if source_pattern!=None:
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pt=get_pattern(new_name,source_pattern)
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if pt==None:
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str_response=str('cant find source_pattern')
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return str_response
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else:
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cs_pattern=ChangeSet()
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pt={}
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factors=[]
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tmp_duration= modify_total_duration
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while tmp_duration>0:
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factors.append(1.0)
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tmp_duration=tmp_duration-secs
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pt['id']='contam_pt'
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pt['factors']=factors
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cs_pattern.append(pt)
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add_pattern(new_name,cs_pattern)
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operation_step+=1
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#step 3. set source/initial quality
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# source quality
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cs_source=ChangeSet()
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source_schema={'node':source,'s_type':SOURCE_TYPE_CONCEN,'strength':concentration,'pattern':pt['id']}
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cs_source.append(source_schema)
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source_node=get_source(new_name,source)
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if len(source_node)==0:
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add_source(new_name,cs_source)
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else:
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set_source(new_name,cs_source)
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dict_demand = get_demand(new_name, source)
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for demands in dict_demand['demands']:
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||
dict_demand['demands'][dict_demand['demands'].index(demands)]['demand'] = -1
|
||
dict_demand['demands'][dict_demand['demands'].index(demands)]['pattern'] = None
|
||
cs = ChangeSet()
|
||
cs.append(dict_demand)
|
||
set_demand(new_name, cs) # set inflow node
|
||
|
||
# # initial quality
|
||
# dict_quality = get_quality(new_name, source)
|
||
# dict_quality['quality'] = concentration
|
||
# cs = ChangeSet()
|
||
# cs.append(dict_quality)
|
||
# set_quality(new_name, cs)
|
||
|
||
operation_step+=1
|
||
|
||
#step 4 set option of quality to chemical
|
||
opt=get_option(new_name)
|
||
opt['QUALITY']=OPTION_QUALITY_CHEMICAL
|
||
cs_option=ChangeSet()
|
||
cs_option.append(opt)
|
||
set_option(new_name,cs_option)
|
||
operation_step+=1
|
||
|
||
#step 5. run simulation
|
||
# result = run_simulation_ex(new_name,'realtime', modify_pattern_start_time, modify_pattern_start_time, modify_total_duration,
|
||
# downloading_prohibition=True)
|
||
simulation.run_simulation(name=new_name, simulation_type='extended', modify_pattern_start_time=modify_pattern_start_time,
|
||
modify_total_duration=modify_total_duration, scheme_Type="contaminant_Analysis", scheme_Name=scheme_Name)
|
||
|
||
# for i in range(1,operation_step):
|
||
# execute_undo(name)
|
||
if is_project_open(new_name):
|
||
close_project(new_name)
|
||
delete_project(new_name)
|
||
# return result
|
||
|
||
############################################################
|
||
# age analysis 05 ***水龄模拟目前还没和实时模拟打通，不确定是否需要，先不要使用***
|
||
############################################################
|
||
|
||
|
||
def age_analysis(name: str, modify_pattern_start_time: str, modify_total_duration: int = 900) -> None:
|
||
"""
|
||
水龄模拟
|
||
:param name: 模型名称，数据库中对应的名字
|
||
:param modify_pattern_start_time: 模拟开始时间,格式为'2024-11-25T09:00:00+08:00'
|
||
:param modify_total_duration: 模拟总历时，秒
|
||
:return:
|
||
"""
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Analysis.")
|
||
new_name = f'age_Anal_{name}'
|
||
|
||
if have_project(new_name):
|
||
if is_project_open(new_name):
|
||
close_project(new_name)
|
||
delete_project(new_name)
|
||
if is_project_open(name):
|
||
close_project(name)
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Copying Database.")
|
||
CopyProjectEx()(name, new_name,
|
||
['operation', 'current_operation', 'restore_operation', 'batch_operation', 'operation_table'])
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Opening Database.")
|
||
open_project(new_name)
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Database Loading OK.")
|
||
|
||
# step 1. run simulation
|
||
|
||
result = run_simulation_ex(new_name, 'realtime', modify_pattern_start_time, modify_total_duration,
|
||
downloading_prohibition=True)
|
||
|
||
# step 2. restore the base model status
|
||
# execute_undo(name) #有疑惑
|
||
if is_project_open(new_name):
|
||
close_project(new_name)
|
||
delete_project(new_name)
|
||
|
||
output = Output("./temp/{}.db.out".format(new_name))
|
||
|
||
# element_name = output.element_name()
|
||
# node_name = element_name['nodes']
|
||
# link_name = element_name['links']
|
||
|
||
nodes_age = []
|
||
node_result = output.node_results()
|
||
for node in node_result:
|
||
nodes_age.append(node['result'][-1]['quality'])
|
||
|
||
links_age = []
|
||
link_result = output.link_results()
|
||
for link in link_result:
|
||
links_age.append(link['result'][-1]['quality'])
|
||
|
||
age_result = {'nodes': nodes_age, 'links': links_age}
|
||
# age_result = {'nodes': nodes_age, 'links': links_age, 'nodeIDs': node_name, 'linkIDs': link_name}
|
||
|
||
return json.dumps(age_result)
|
||
|
||
|
||
############################################################
|
||
# pressure regulation 06
|
||
############################################################
|
||
|
||
|
||
def pressure_regulation(name: str, modify_pattern_start_time: str, modify_total_duration: int = 900,
|
||
modify_tank_initial_level: dict[str, float] = None, modify_fixed_pump_pattern: dict[str, list] = None,
|
||
modify_variable_pump_pattern: dict[str, list] = None, scheme_Name: str = None) -> None:
|
||
"""
|
||
区域调压模拟，用来模拟未来15分钟内，开关水泵对区域压力的影响
|
||
:param name: 模型名称，数据库中对应的名字
|
||
:param modify_pattern_start_time: 模拟开始时间,格式为'2024-11-25T09:00:00+08:00'
|
||
:param modify_total_duration: 模拟总历时，秒
|
||
:param modify_tank_initial_level: dict中包含多个水塔，str为水塔的id，float为修改后的initial_level
|
||
:param modify_fixed_pump_pattern: dict中包含多个水泵模式，str为工频水泵的id，list为修改后的pattern
|
||
:param modify_variable_pump_pattern: dict中包含多个水泵模式，str为变频水泵的id，list为修改后的pattern
|
||
:param scheme_Name: 模拟方案名称
|
||
:return:
|
||
"""
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Analysis.")
|
||
new_name = f'pressure_regulation_{name}'
|
||
|
||
if have_project(new_name):
|
||
if is_project_open(new_name):
|
||
close_project(new_name)
|
||
delete_project(new_name)
|
||
if is_project_open(name):
|
||
close_project(name)
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Copying Database.")
|
||
CopyProjectEx()(name, new_name,
|
||
['operation', 'current_operation', 'restore_operation', 'batch_operation', 'operation_table'])
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Opening Database.")
|
||
open_project(new_name)
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Database Loading OK.")
|
||
|
||
# 全部关泵后，压力计算不合理，改为压力驱动PDA
|
||
options = get_option(new_name)
|
||
options['DEMAND MODEL'] = OPTION_DEMAND_MODEL_PDA
|
||
options['REQUIRED PRESSURE'] = '15.0000'
|
||
cs_options = ChangeSet()
|
||
cs_options.append(options)
|
||
set_option(new_name, cs_options)
|
||
|
||
# result = run_simulation_ex(name=new_name,
|
||
# simulation_type='realtime',
|
||
# start_datetime=start_datetime,
|
||
# duration=900,
|
||
# pump_control=pump_control,
|
||
# tank_initial_level_control=tank_initial_level_control,
|
||
# downloading_prohibition=True)
|
||
simulation.run_simulation(name=new_name, simulation_type='extended', modify_pattern_start_time=modify_pattern_start_time,
|
||
modify_total_duration=modify_total_duration, modify_tank_initial_level=modify_tank_initial_level,
|
||
modify_fixed_pump_pattern=modify_fixed_pump_pattern, modify_variable_pump_pattern=modify_variable_pump_pattern,
|
||
scheme_Type="pressure_regulation", scheme_Name=scheme_Name)
|
||
|
||
|
||
if is_project_open(new_name):
|
||
close_project(new_name)
|
||
delete_project(new_name)
|
||
|
||
# return result
|
||
|
||
|
||
############################################################
|
||
# project management 07 ***暂时不使用，与业务需求无关***
|
||
############################################################
|
||
|
||
|
||
def project_management(prj_name, start_datetime, pump_control,
|
||
tank_initial_level_control=None, region_demand_control=None) -> str:
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Analysis.")
|
||
new_name = f'project_management_{prj_name}'
|
||
|
||
if have_project(new_name):
|
||
if is_project_open(new_name):
|
||
close_project(new_name)
|
||
delete_project(new_name)
|
||
if is_project_open(prj_name):
|
||
close_project(prj_name)
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Copying Database.")
|
||
CopyProjectEx()(prj_name, new_name,
|
||
['operation', 'current_operation', 'restore_operation', 'batch_operation', 'operation_table'])
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Opening Database.")
|
||
open_project(new_name)
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Database Loading OK.")
|
||
|
||
result = run_simulation_ex(name=new_name,
|
||
simulation_type='realtime',
|
||
start_datetime=start_datetime,
|
||
duration=86400,
|
||
pump_control=pump_control,
|
||
tank_initial_level_control=tank_initial_level_control,
|
||
region_demand_control=region_demand_control,
|
||
downloading_prohibition=True)
|
||
|
||
if is_project_open(new_name):
|
||
close_project(new_name)
|
||
delete_project(new_name)
|
||
|
||
return result
|
||
|
||
|
||
############################################################
|
||
# scheduling analysis 08 ***暂时不使用，与业务需求无关***
|
||
############################################################
|
||
|
||
|
||
def scheduling_simulation(prj_name, start_time, pump_control, tank_id, water_plant_output_id, time_delta=300) -> str:
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Analysis.")
|
||
new_name = f'scheduling_{prj_name}'
|
||
|
||
if have_project(new_name):
|
||
if is_project_open(new_name):
|
||
close_project(new_name)
|
||
delete_project(new_name)
|
||
if is_project_open(prj_name):
|
||
close_project(prj_name)
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Copying Database.")
|
||
CopyProjectEx()(prj_name, new_name,
|
||
['operation', 'current_operation', 'restore_operation', 'batch_operation', 'operation_table'])
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Opening Database.")
|
||
open_project(new_name)
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Database Loading OK.")
|
||
|
||
run_simulation_ex(new_name, 'realtime', start_time, duration=0, pump_control=pump_control)
|
||
|
||
if not is_project_open(new_name):
|
||
open_project(new_name)
|
||
|
||
tank = get_tank(new_name, tank_id) # 水塔信息
|
||
tank_floor_space = pi * pow(tank['diameter'] / 2, 2) # 水塔底面积(m^2)
|
||
tank_init_level = tank['init_level'] # 水塔初始水位(m)
|
||
tank_pipes_id = tank['links'] # pipes list
|
||
|
||
tank_pipe_flow_direction = {} # 管道流向修正系数, 水塔为下游节点时为1, 水塔为上游节点时为-1
|
||
for pipe_id in tank_pipes_id:
|
||
if get_pipe(new_name, pipe_id)['node2'] == tank_id: # 水塔为下游节点
|
||
tank_pipe_flow_direction[pipe_id] = 1
|
||
else:
|
||
tank_pipe_flow_direction[pipe_id] = -1
|
||
|
||
output = Output("./temp/{}.db.out".format(new_name))
|
||
|
||
node_results = output.node_results() # [{'node': str, 'result': [{'pressure': float}]}]
|
||
water_plant_output_pressure = 0
|
||
for node_result in node_results:
|
||
if node_result['node'] == water_plant_output_id: # 水厂出水压力(m)
|
||
water_plant_output_pressure = node_result['result'][-1]['pressure']
|
||
water_plant_output_pressure /= 100 # 预计水厂出水压力(Mpa)
|
||
|
||
pipe_results = output.link_results() # [{'link': str, 'result': [{'flow': float}]}]
|
||
tank_inflow = 0
|
||
for pipe_result in pipe_results:
|
||
for pipe_id in tank_pipes_id: # 遍历与水塔相连的管道
|
||
if pipe_result['link'] == pipe_id: # 水塔入流流量(L/s)
|
||
tank_inflow += pipe_result['result'][-1]['flow'] * tank_pipe_flow_direction[pipe_id]
|
||
tank_inflow /= 1000 # 水塔入流流量(m^3/s)
|
||
tank_level_delta = tank_inflow * time_delta / tank_floor_space # 水塔水位改变值(m)
|
||
tank_level = tank_init_level + tank_level_delta # 预计水塔水位(m)
|
||
|
||
simulation_results = {'water_plant_output_pressure': water_plant_output_pressure,
|
||
'tank_init_level': tank_init_level,
|
||
'tank_level': tank_level}
|
||
|
||
if is_project_open(new_name):
|
||
close_project(new_name)
|
||
delete_project(new_name)
|
||
|
||
return json.dumps(simulation_results)
|
||
|
||
|
||
def daily_scheduling_simulation(prj_name, start_time, pump_control,
|
||
reservoir_id, tank_id, water_plant_output_id) -> str:
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Analysis.")
|
||
new_name = f'daily_scheduling_{prj_name}'
|
||
|
||
if have_project(new_name):
|
||
if is_project_open(new_name):
|
||
close_project(new_name)
|
||
delete_project(new_name)
|
||
if is_project_open(prj_name):
|
||
close_project(prj_name)
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Copying Database.")
|
||
CopyProjectEx()(prj_name, new_name,
|
||
['operation', 'current_operation', 'restore_operation', 'batch_operation', 'operation_table'])
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Start Opening Database.")
|
||
open_project(new_name)
|
||
print(datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d %H:%M:%S") + " -- Database Loading OK.")
|
||
|
||
run_simulation_ex(new_name, 'realtime', start_time, duration=86400, pump_control=pump_control)
|
||
|
||
if not is_project_open(new_name):
|
||
open_project(new_name)
|
||
|
||
output = Output("./temp/{}.db.out".format(new_name))
|
||
|
||
node_results = output.node_results() # [{'node': str, 'result': [{'pressure': float, 'head': float}]}]
|
||
water_plant_output_pressure = []
|
||
reservoir_level = []
|
||
tank_level = []
|
||
for node_result in node_results:
|
||
if node_result['node'] == water_plant_output_id:
|
||
for result in node_result['result']:
|
||
water_plant_output_pressure.append(result['pressure'] / 100) # 水厂出水压力(Mpa)
|
||
elif node_result['node'] == reservoir_id:
|
||
for result in node_result['result']:
|
||
reservoir_level.append(result['head'] - 250.35) # 清水池液位(m)
|
||
elif node_result['node'] == tank_id:
|
||
for result in node_result['result']:
|
||
tank_level.append(result['pressure']) # 调节池液位(m)
|
||
|
||
simulation_results = {'water_plant_output_pressure': water_plant_output_pressure,
|
||
'reservoir_level': reservoir_level,
|
||
'tank_level': tank_level}
|
||
|
||
if is_project_open(new_name):
|
||
close_project(new_name)
|
||
delete_project(new_name)
|
||
|
||
return json.dumps(simulation_results)
|
||
|
||
############################################################
|
||
# network_update 10
|
||
############################################################
|
||
|
||
def network_update(file_path: str) -> None:
|
||
"""
|
||
更新pg数据库中的inp文件
|
||
:param file_path: inp文件
|
||
:return:
|
||
"""
|
||
read_inp('bb', file_path)
|
||
|
||
csv_path = './history_pattern_flow.csv'
|
||
|
||
# # 检查文件是否存在
|
||
# if os.path.exists(csv_path):
|
||
# print(f"history_patterns_flows文件存在，开始处理...")
|
||
#
|
||
# # 读取 CSV 文件
|
||
# df = pd.read_csv(csv_path)
|
||
#
|
||
# # 连接到 PostgreSQL 数据库（这里是数据库 "bb"）
|
||
# with psycopg.connect("dbname=bb host=127.0.0.1") as conn:
|
||
# with conn.cursor() as cur:
|
||
# for index, row in df.iterrows():
|
||
# # 直接将数据插入，不进行唯一性检查
|
||
# insert_sql = sql.SQL("""
|
||
# INSERT INTO history_patterns_flows (id, factor, flow)
|
||
# VALUES (%s, %s, %s);
|
||
# """)
|
||
# # 将数据插入数据库
|
||
# cur.execute(insert_sql, (row['id'], row['factor'], row['flow']))
|
||
# conn.commit()
|
||
# print("数据成功导入到 'history_patterns_flows' 表格。")
|
||
# else:
|
||
# print(f"history_patterns_flows文件不存在。")
|
||
# 检查文件是否存在
|
||
if os.path.exists(csv_path):
|
||
print(f"history_patterns_flows文件存在，开始处理...")
|
||
|
||
# 连接到 PostgreSQL 数据库（这里是数据库 "bb"）
|
||
with psycopg.connect("dbname=bb host=127.0.0.1") as conn:
|
||
with conn.cursor() as cur:
|
||
with open(csv_path, newline='', encoding='utf-8-sig') as csvfile:
|
||
reader = csv.DictReader(csvfile)
|
||
for row in reader:
|
||
# 直接将数据插入，不进行唯一性检查
|
||
insert_sql = sql.SQL("""
|
||
INSERT INTO history_patterns_flows (id, factor, flow)
|
||
VALUES (%s, %s, %s);
|
||
""")
|
||
# 将数据插入数据库
|
||
cur.execute(insert_sql, (row['id'], row['factor'], row['flow']))
|
||
conn.commit()
|
||
print("数据成功导入到 'history_patterns_flows' 表格。")
|
||
else:
|
||
print(f"history_patterns_flows文件不存在。")
|
||
|
||
|
||
def submit_scada_info(name: str, coord_id: str) -> None:
|
||
"""
|
||
将scada信息表导入pg数据库
|
||
:param name: 项目名称（数据库名称）
|
||
:param coord_id: 坐标系的id，如4326，根据原始坐标信息输入
|
||
:return:
|
||
"""
|
||
scada_info_path = './scada_info.csv'
|
||
# 检查文件是否存在
|
||
if os.path.exists(scada_info_path):
|
||
print(f"scada_info文件存在，开始处理...")
|
||
|
||
# 自动检测文件编码
|
||
with open(scada_info_path, 'rb') as file:
|
||
raw_data = file.read()
|
||
detected = chardet.detect(raw_data)
|
||
file_encoding = detected['encoding']
|
||
print(f"检测到的文件编码：{file_encoding}")
|
||
try:
|
||
# 动态替换数据库名称
|
||
conn_string = f"dbname={name} host=127.0.0.1"
|
||
|
||
# 连接到 PostgreSQL 数据库（这里是数据库 "bb"）
|
||
with psycopg.connect(conn_string) as conn:
|
||
with conn.cursor() as cur:
|
||
# 检查 scada_info 表是否为空
|
||
cur.execute("SELECT COUNT(*) FROM scada_info;")
|
||
count = cur.fetchone()[0]
|
||
|
||
if count > 0:
|
||
print("scada_info表中已有数据，正在清空记录...")
|
||
cur.execute("DELETE FROM scada_info;")
|
||
print("表记录已清空。")
|
||
|
||
with open(scada_info_path, newline='', encoding=file_encoding) as csvfile:
|
||
reader = csv.DictReader(csvfile)
|
||
for row in reader:
|
||
# 将CSV单元格值为空的字段转换为 None
|
||
cleaned_row = {key: (value if value.strip() else None) for key, value in row.items()}
|
||
|
||
# 处理 associated_source_outflow_id 列动态变化
|
||
associated_columns = [f"associated_source_outflow_id{i}" for i in range(1, 21)]
|
||
associated_values = [
|
||
(cleaned_row.get(col).strip() if cleaned_row.get(col) and cleaned_row.get(
|
||
col).strip() else None)
|
||
for col in associated_columns
|
||
]
|
||
|
||
# 将 X_coor 和 Y_coor 转换为 geometry 类型
|
||
x_coor = float(cleaned_row['X_coor']) if cleaned_row['X_coor'] else None
|
||
y_coor = float(cleaned_row['Y_coor']) if cleaned_row['Y_coor'] else None
|
||
coord = f"SRID={coord_id};POINT({x_coor} {y_coor})" if x_coor and y_coor else None
|
||
|
||
# 准备插入 SQL 语句
|
||
insert_sql = sql.SQL("""
|
||
INSERT INTO scada_info (
|
||
id, type, associated_element_id, associated_pattern,
|
||
associated_pipe_flow_id, {associated_columns},
|
||
API_query_id, transmission_mode, transmission_frequency,
|
||
X_coor, Y_coor, coord
|
||
)
|
||
VALUES (
|
||
%s, %s, %s, %s, %s, {associated_placeholders},
|
||
%s, %s, %s, %s, %s, %s
|
||
);
|
||
""").format(
|
||
associated_columns=sql.SQL(", ").join(sql.Identifier(col) for col in associated_columns),
|
||
associated_placeholders=sql.SQL(", ").join(sql.Placeholder() for _ in associated_columns)
|
||
)
|
||
# 将数据插入数据库
|
||
cur.execute(insert_sql, (
|
||
cleaned_row['id'], cleaned_row['type'], cleaned_row['associated_element_id'],
|
||
cleaned_row.get('associated_pattern'), cleaned_row.get('associated_pipe_flow_id'),
|
||
*associated_values, cleaned_row.get('API_query_id'),
|
||
cleaned_row['transmission_mode'], cleaned_row['transmission_frequency'],
|
||
x_coor, y_coor, coord
|
||
))
|
||
conn.commit()
|
||
print("数据成功导入到 'scada_info' 表格。")
|
||
except Exception as e:
|
||
print(f"导入时出错：{e}")
|
||
else:
|
||
print(f"scada_info文件不存在。")
|
||
|
||
|
||
|
||
if __name__ == '__main__':
|
||
# contaminant_simulation('bb_model','2024-06-24T00:00:00Z','ZBBDTZDP009034',30,1800)
|
||
# flushing_analysis('bb_model','2024-04-01T08:00:00Z',{'GSD230719205857733F8F5214FF','GSD230719205857C0AF65B6A170'},'GSD2307192058570DEDF28E4F73',0,duration=900)
|
||
# flushing_analysis('bb_model', '2024-08-26T08:00:00Z', ['GSD2307192058572E5C0E14D83E'], [0.5], 'ZBBDTZDP009410', 0,
|
||
# duration=1800)
|
||
# valve_close_analysis('bb_model','2024-04-01T08:00:00Z',['GSD2307192058576122D929EE99(L)'],duration=1800)
|
||
|
||
# burst_analysis('bb','2024-04-01T08:00:00Z','ZBBGXSZW000001',burst_size=200,duration=1800)
|
||
#run_simulation('beibeizone','2024-04-01T08:00:00Z')
|
||
# str_dump=dump_output('h:\\OneDrive\\tjwaterserver\\temp\\beibeizone.db_no_burst.out')
|
||
# with open("out_dump.txt", "w") as f:
|
||
# f.write(str_dump)
|
||
# str_dump=dump_output('h:\\OneDrive\\tjwaterserver\\temp\\beibeizone.db_busrtID(ZBBGXSZW000001).out')
|
||
# with open("burst_out_dump.txt", "w") as f:
|
||
# f.write(str_dump)
|
||
# # network_update('model22_1223.inp')
|
||
submit_scada_info('bb', '4490')
|
||
# 示例1：burst_analysis
|
||
# burst_analysis(name='bb', modify_pattern_start_time='2025-02-14T10:30:00+08:00',
|
||
# burst_ID='ZBBGXSZW000002', burst_size=50, modify_total_duration=1800, scheme_Name='burst_scheme')
|
||
|