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Simunto Via 20.3 | 232.7 mb
The Simunto development team is pleased to announce the availability of Via 20.3. This release brings a major new visualization style for showing multiple attributes at once to various layers, and includes a brand new analysis related to stuck agents.
Via 20.3 release notes - Date: December 10 2020
New and improved features
Via provides various attribute-driven visualization possibilities, allowing styling symbols or areas with colors, transparency, and size based on attribute values. While this allows to visualize the values of more than one attribute (e.g. one for size, one for the color), it is not always best suited for comparing the values of two or more attributes. The new visualization option Charts allows to visualize the value of multiple attributes in the form of small bar or pie charts.
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Stuck Agent Analysis
Via is great at visualizing and analyzing the agents performing their activities and legs. Agents getting stuck in the simulation during their day on the other hand are hard to analyze, as they just disappear at some point in time.
Via now includes a special analysis to figure out, when and where agents are getting stuck in order to help to better understand why they get stuck. The analysis will show at what time agents were last observed, as well where they were last seen (e.g. on which links or at what transit stops). This serves as a starting point for further analyses, probably leading to coding errors in the network, ill-assigned travel demand, or overused transit stops.
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The new analysis is available in the Tools menu.
Additional changes
In addition to the major improvements listed above, the following smaller changes and bugfixes are also part of Via 20.3:
- Support for *.xyz files (often used for digital elevation models)
- Transit-analysis “Transfers at stops” can be heavily customized (colors, filtering, …)
- Define custom default colors that can be easily selected in the color choosers.
- Detailed link geometries can be loaded from link attributes.
- Support unicode characters (e.g. cyrillic) in Ids
- Support Vehicle type attributes for Vehicles layer’s colors and size.
- Support Geopackage-Databases that contain linestring geometries
- Querying multiple shapes works again
- Showing Network Differences failed in some cases when two networks with different links were used
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Via is a stand-alone application that allows to visualize and analyze MATSim data as well as generic spatial and temporal data sets.
Via was originally developed at Senozon since 2011 and was casually known as “Senozon Via”. In January 2018, ownership of Via was transferred to Simunto, which continues to maintain and further develop Via.
Simunto Via
Simunto is a company based in Switzerland, providing tools and support to work with MATSim, an agent-based traffic simulation, as well as with large, spatio-temporal datasets like collected GPS trajectories.
Simunto was founded by Dr. Marcel Rieser, an expert on and long-standing contributor to MATSim, the multi-agent transport simulation. While working at Senozon, another Swiss company he co-founded in 2010, he developed Via, a graphical user interface to visualize and analyze MATSim data. Over the years, Via got better and better at handling large spatio-temporal datasets, making the application also useful to work with data sets independent of MATSim. After leaving Senozon in 2017, he started Simunto at the end of 2017 and took over the development and support of Via from Senozon in January 2018.
Since early 2018, Simunto has helped clients worldwide to build and improve their MATSim models, while continuously enhancing Via and developing new tools to work with MATSim.
Product: Simunto Via
Version: 20.3
Supported Architectures: x64
Website Home Page : www.simunto.com
Language: english
System Requirements: PC *
Size: 232.7 mb
* System Requirements: System Requirements
Operating System: Windows 7 (64-bit) or newer, including Windows 8 and Windows 10 (64-bit).
Memory: 2 GB RAM or more free. For visualizing large scenarios, we recommend 8 GB RAM or more.
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Download File Size:232.37 MB
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