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LASS Simulator

開發步驟

確認執行環境

架構設計

系統基礎帶起

CLI start

Log start

CFG start

simulation installation check

unit test start

start car, Deposition, status with simulation

plot total value

export ESRI for single and animation

支援初始化地理位置設定

limit wind effect

需求

希望能有效模擬 PM2.5 感測現象，進而提供一些實驗設計參考

規格

模擬功能

能模擬因人口，車輛的影響

能模擬特定燃燒，工廠排放的影響

能模擬境內與境外之間的移動特性，比方說境外污染影響

能區分高空與低空污染

能模擬下雨，沈積，風，颱風的效應

能模擬特定氣候效應

能模擬特定區域現象

模擬區域特性如地理特性能有標準介面以提供匯入定義

模擬結果能與目前實際感測值做比較

能做小時，天，週，月，年的模擬

系統功能

開源，分享

主設計使用 Python

使用 SimPy , NumPy

使用者參數集中管理與設定

核心使用 Command line interface

方便客製化設計

支援結果繪出 ESRI ASCII Raster format, 能支援動態模擬

工廠資訊匯入

設計

基本

時間單位：分鐘

空間單位：1m 平方，1m 立方

Cfg : 設定參數，包含各個 Producer 的常態特性，動態特性參數

有邊界

Producer

Village : 一般性的，內含人車以及基本產生量

Population : 人口

Car : 車輛

Factory :

Combustion : 特定燃燒

Consumer

Climate : 下雨，颱風等

Deposition : 沈積

Effect

Wind :

Diffusion :

Boundry

邊界只有平均值，沒有累積量

Status

Map : 整張地圖

Position : 固定長寬的空間，用 X@Y 來 index

pm_total : pm 總量

pm_value : pm 量測值 ug/m3

Area : 一堆 Position 的組合

設定

地理

以經緯度範圍設定模擬區域

精細度可選

100m, 1km, 10km

基本演算法

持續 monitor status

Producers 給予特定的產生條件，持續產生

Consumer 持續減少數值

Apply effects

total ↔ value

固定空間大小來當除數

配上高度比例，分成生活段（可量測）與高空段（未量測）

跨邊界效應

邊界以 value 標示，total 無限

污染離開邊界，會更新邊界 value 值

污染由邊界傳入，需計算 value * 時間為傳入量

邊界值可以依模擬條件，隨時更新，或由模擬條件漸進更新

Files/Directories Definition

doc

README.txt : release note

Codes : codes

Include :

sim.ini

Output

ESRI export naming rule:

output/name_timestamp.asc (ex: abc_20160708210000.asc)

output/name.xml

sim.log : system log

Lib : the code that may easy to be reused

test:

sim.py : startup program

帶起步驟設計

Basic fundation, classes/cfg/reporting

車輛與沈積效應的平衡

Wind effect + boundry handler

大地圖， grouping → 走向全台灣模擬

Climate effect

Real data input, real data comparsion

Versions

V0.0.1

Basic application fundation, CFG, logging, CLI, unit test, simulation

Quick support Deposition, Car, Population

V0.1

Export ESRI

Some setting from file

Quick wind effect

Installation

We use python 3

pip3 install simpy

pip3 install configobj

pip3 install matplotlib

pip3 install numpy

執行

python3 sim.py

Study

Plot Data Points on a Map

How to make a movie from a ascii grid files?

gdal tutorial

ASCII to Raster

Current Progress

wuulong$ python3 sim.py

FastCLI> help

Documented commands (type help <topic>):

========================================

about help quit save_esri save_esri_xml set show simrun test

FastCLI> help about

About this software

FastCLI> about

G.Fast Monitor version: v0.1

FastCLI> help save_esri

Save map to RSRI ASCII format

save_esri [ name ]

; name: export file name prefix

ex: save_esri map

ESRI export naming rule:

name_timestamp.asc (ex: abc_20160708210000.asc)

FastCLI> help save_esri_xml

Save map to RSRI ASCII xml format

save_esri_xml [ name ]

; name: export file name prefix

ex: save_esri_xml sim

ESRI export naming rule:

name.xml

FastCLI> help set

set scli variable, can be new or update.

set var_name var_value

ex: set mac_addr 001122334455

FastCLI> help show

show simcli variables, if miss variable name, show all

show variable_name

system variables list:

;log level definition, DEBUG=10,INFO=20,WARNING=30,ERROR=40,CRITICAL=50

log_level_console=20 #the console message log level

log_level_file=40 #file message log level

;device console real time display

dev_console_display=1 #(0) don't display (1) display

ex: show mac_addr

FastCLI> help simrun

Start simulation

FastCLI> help test

current debug command

FastCLI>

root : INFO G.Fast Monitor version: v0.0.1

FastCLI> simrun

root : INFO Simulation start!

Simulation Descriptor:

1* deposition -10 every time unit.

5* population +1 every time unit.

2* car +1000 when minute mode 3 ==0.

root : INFO Map Descriptor:

Current positions count = 100

        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000

        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000

        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000

        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000

        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000

        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000

        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000

        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000

        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000

        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000        0.000000

2016-10-21 16:00:00

2016-10-21 16:01:00

2016-10-21 16:02:00

2016-10-21 16:03:00

2016-10-21 16:04:00

2016-10-21 16:05:00

2016-10-21 16:06:00

2016-10-21 16:07:00

2016-10-21 16:08:00

2016-10-21 16:09:00

2016-10-21 16:10:00

2016-10-21 16:11:00

2016-10-21 16:12:00

2016-10-21 16:13:00

root : INFO Map Descriptor:

Current positions count = 100

        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000

        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        0.093000

        -0.007000        -0.007000        0.093000        -0.007000        -0.007000        -0.007000        0.093000        -0.007000        -0.007000        -0.007000

        -0.007000        -0.007000        0.093000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000

        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000

        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000

        -0.007000        -0.007000        -0.007000        0.093000        0.093000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000

        0.093000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000

        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        0.093000        -0.007000        -0.007000        -0.007000        -0.007000

        0.093000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        -0.007000        0.093000        -0.007000

pm_total history: [1500.0, 1000.0, 500.0, 2000.0, 1500.0, 1000.0, 2500.0, 2000.0, 1500.0, 3000.0, 2500.0, 2000.0, 3500.0, 3000.0]

FastCLI> help

Documented commands (type help <topic>):

========================================

about help quit save_esri save_esri_xml set show simrun test

FastCLI> save_esri_xml test

Couldn’t load preview

The file may have been moved or deleted, or is temporarily unavailable.

https://paper-attachments.dropboxusercontent.com/s_9AA0E9F389018210F345229B347E36D159652688C586F8639902941879045676_1477083590559_file.png

2D Raster export display demo by QGIS

Couldn’t load preview

The file may have been moved or deleted, or is temporarily unavailable.

https://paper-attachments.dropboxusercontent.com/s_FC462D732BFF3A67C71A34F9C3A8044459B05E896604A3C770E26D2B57F2384F_1477214003295_file.png

Couldn’t load preview

The file may have been moved or deleted, or is temporarily unavailable.

https://paper-attachments.dropboxusercontent.com/s_FC462D732BFF3A67C71A34F9C3A8044459B05E896604A3C770E26D2B57F2384F_1477214128563_file.png

Couldn’t load preview

The file may have been moved or deleted, or is temporarily unavailable.

https://paper-attachments.dropboxusercontent.com/s_FC462D732BFF3A67C71A34F9C3A8044459B05E896604A3C770E26D2B57F2384F_1477214155124_file.png

QGIS plugin: Loop Visible Layers (網格資料圖層動態播放)

Problems

3D 問題

LASS Simulator
需求
規格
設計
Files/Directories Definition
帶起步驟設計
Versions
Installation
Study
Current Progress
Problems

Give this doc a home

​​需求

​​規格

​​設計

​​Files/Directories Definition

​​帶起步驟設計

​​Versions

​​Installation

​​Study

​​Current Progress

​​Problems

需求

規格

設計

Files/Directories Definition

帶起步驟設計

Versions

Installation

Study

Current Progress

Problems