GRID2DEMAND: A tool for generating zone-to-zone travel demand based on grid cells
Introduction
Gird2demand is an open-source trip generation and distribution tool for teaching transportation planning and applications. It generates zone-to-zone travel demand based on alphanumeric grid zones. Users can obtain zone-to-zone and node-to-node travel demand with a few lines of python code based on OpenStreetMap and OSM2GMNS.
Quick Start
Users can refer to the template code and test data set to have a quick start.
Installation
pip install grid2demand
If you meet installation issues, please refer to the user guide for solutions.
Simple Example
import grid2demand as gd
gd.ReadNetworkFiles("./data_folder")
gd.PartitionGrid(number_of_x_blocks=None, number_of_y_blocks=None, cell_width=500, cell_height=500, latitude=30)
gd.GetPoiTripRate(trip_rate_folder = "./data_folder", trip_purpose=1)
gd.GetNodeDemand()
gd.ProduceAccessMatrix(latitude=30,accessibility_folder=None)
gd.RunGravityModel(trip_purpose=1, a=None, b=None, c=None)
gd.GenerateAgentBasedDemand()
Visualization
Open QGIS and add Delimited Text Layer of the output files.
User guide
Users can check the user guide for a detailed introduction of grid2demand.
5 maintainers
Release files for grid2demand 0.0.1.7
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| grid2demand-0.0.1.7.tar.gz | 11.5 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| grid2demand-0.0.1.7-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 23.6 kB
Release files / grid2demand-0.0.1.7.tar.gz
| Download URL | grid2demand-0.0.1.7.tar.gz |
|---|---|
| Size | 11.5 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Release files / grid2demand-0.0.1.7-py3-none-any.whl
| Download URL | grid2demand-0.0.1.7-py3-none-any.whl |
|---|---|
| Size | 12.1 kB |
| Tags | Python 3 |
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