1 / 25

Cube Base dynamic bandwidths, node/point, colors dynamic intersection displays

Major New Features of Cube 4.1. Cube Base dynamic bandwidths, node/point, colors dynamic intersection displays email model status geoprocessing to calculate transit access. wizard for adding user programs multiple model applier types function to merge catalogs

vanna
Download Presentation

Cube Base dynamic bandwidths, node/point, colors dynamic intersection displays

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Major New Features of Cube 4.1 • Cube Base • dynamic bandwidths, node/point, colors • dynamic intersection displays • email model status • geoprocessing to calculate transit access • wizard for adding user programs • multiple model applier types • function to merge catalogs • direct read of binary networks and matrices (Cube Reports) • Cube Voyager • PT select link • PT ‘mustusemode’ and ‘bestpathonly’ • Documentation • New How to Sheets • Two new extensions • Cube Avenue – extension to Cube Voyager providing mesoscopic dynamic traffic assignment • Cube Cluster – extension to Cube Base bringing distributed processing to Cube

  2. New in Cube Base:Dynamic Bandwidth, Colors.. Display ‘keyed’ network attributes using bandwidth and color

  3. New in Cube Base:Dynamic Intersection Displays Display queue, capacity, delay, volume by time period

  4. New in Cube Base:email model status When running from Voyager.exe, allows the user to ask for an email to be sent when model run is completed

  5. New in Cube Base:transit access geoprocessing Calculate and save zone-level access to transit stops

  6. New in Cube Base:external program wizard Enables users to more easily add external programs to the Cube Base program menu

  7. New in Cube Base:multiple model appliers Allows to set available keys (parameters, file options, etc) for several model user types along with separate passwords

  8. New in Cube Base:merge catalogs Merge Applications, Keys and Scenarios from other Catalogs

  9. New in Cube Base:direct read of binary networks and matrices in Cube Reports extension Direct reading of binary files saves steps to export to DBF

  10. New in Cube Voyager:PT select link • Get selected link/node trip tables • Link Specific • Node Specific • Mode specific • Line specific • Operator Specific • Any combination of the above • Useful for evaluating project demand • Can identify/output percent or probability of trips IJ using the selection

  11. New in Cube Voyager:PT ‘mustusemode’ and ‘bestpathonly’ • Added for enhanced FTA New/Small Starts Review compatibility • BESTPATHONLY • Selects only path with least cost from enumerated routes • Can be any mode including all walk (with appropriate connectors generated) • MUSTUSEMODE • Selects mode combinations from enumerated routes • Can use a single mode, group of single modes or mode combination to evaluate (e.g. rail only, walk to bus, walk to local bus to rail, etc). • Alternative methods available for headway calculation • New controls for route enumeration and evaluation processes

  12. Documentation:‘How To’ sheets • Recently hired professional, full-time technical writer. • First product is available: • ‘How To’ sheets: • How to change network projection • How to customize the cube interface • How to enable true shape display • How to use the calibrate gravity model • Next product  updated tutorial • After that: new Cube User Guide—for release in June 2007 Essential Cube Cube User Guide

  13. New Extension to Cube Voyager: Cube Avenue • Mesoscopic assignment (dynamic traffic assignment) - representing vehicles as discrete packets or individual vehicles - assigning a specific time of departure from the origin point in the network to each packet or vehicle - routing the vehicles along multiple paths in response to dynamic traffic conditions - representing queues and bottlenecks including ‘blocking back’ or the formation of queues on a roadway segment or at an intersection which spill back up-stream to block roadway segments which feed into the roadway segments • providing the ability to represent intersection geometrics and traffic control systems in detail. • Region-wide, corridor-level • Evacuation modeling, greater analysis of geometrics, traffic control and ITS strategies

  14. New Extension for Cube Base: Cube Cluster • Brings very large time reductions in model runs • Provides 2 types of savings: • Multi: example: take a three time period run and run the mode choice models on three PCs simultaneously • Intra: example: run one mode choice model over multiple PCs. • Time savings can be substantial • Take a 10 hour run model and put across 10 pcs. Processing time reduced to 1 hour and 10 minutes • Architecture: 1 desktop license plus multiple, low cost ‘node’ licenses

  15. New Extension for Cube Base: Cube Cluster

  16. A peek at Cube 4.2 & 5.0Key Technologies in the Lab

  17. Some new graphics under development for Cube 4.2? • Packet animator for Cube Avenue • A quick peek

  18. Making scripting easier in Cube 4.2 • Templates • Exist today • Currently building a comprehensive library • More context-driven

  19. Cube 5.0: Cube Land • Innovation in land use pricing—via auction/bidding theory • Econometric-based model • Integrates Cube Voyager’s transport accessibility measures and ESRI’s spatial mapping/analysis capabilities • Works directly with property tax appraiser parcel-level data for a bottom-up, agent-based approach to forecasting • Forecasts land rent/prices to better evaluate development pressures

  20. Cube 5.0 – Embedded ArcGIS • Cube 5 embeds GIS functions • Based on ArcObjects from ArcGIS Engine • Provides enhanced GIS capabilities to Cube users at no additional cost • Can take advantage of ArcGIS license and extensions already on your computer • Stores data in geodatabase format • 5.0- Personal geodatabase (MDB) • 5.1-Enterprise geodatabase • Provides geoprocessing functions based on ESRI Technology

  21. Cube Web - Accessing the Model via the Internet • Upload scenario data from remote site (locality) to central server • Log in and access model via internet • Eliminates the need to have local versions of the model • Vastly improves management and access to the model system across a region and to consultants

  22. Cube Web – Reminder…how the desktop works

  23. Cube Web – live demonstration • Part 1: run a scenario • start my browser • go to a URL • logon as a user • navigate to my workspace (my data) and get a list of what I have available as inputs for my runs • create a new scenario linking in a selection of my inputs : network, zonal data • launch the run • check status • get an email when it is done download the loaded network and open in Cube

  24. Cube Web – live demonstration • Part 2: upload new data, create a new scenario, run it and get email • locally, edit a network, save file • start browser and upload the network to my space • create a new scenario • use that new network • launch scenario, run it, get notification, download results and view

  25. Cube Web – live demonstration • Part 3: ‘Administrator’ • log in as the administrator • view the ‘clients’ (make up 5 or so) • add a new client • specify their ‘rights’

More Related