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Recent Posts

  • What's new in SimWrapper 4.3
  • SimWrapper version 4.0
  • simwrapper.app - the new home for SimWrapper
  • SimWrapper version 3.6
  • SimWrapper version 3.3

SimWrapper version 2.0

October 21, 2022

Billy Charlton

Billy Charlton

Version 2.0 is out now

Version 2 is on vsp.berlin/simwrapper and also on simwrapper.github.io!

This is a big update with lots of new features. Some are fully baked and others are still in development, as we collect data from users on how best to deploy them.

Dashboard example Example SimWrapper 2.0 dashboard with link data, x/y/time point data, new navigation, and some charts

New features

Big improvements to Shapefile and GeoJSON viewer: San Francisco County Transportation Authority sponsored development on the shapefile/areamap/GeoJSON viewer. Much better symbology, filters, difference plots, and normalized data capabilities are all included now. Both polygon-based maps and link-based (network) line shapefiles are now supported, which enables area maps and network plots to be displayed easily.

New left-navigation panel: The unhideable, not-very-useful left nav bar has been replaced with a multipurpose panel that lets you navigate your filesystem independently of the views that are displayed in the main panel. And you can hide it!

Embeddable maps: The new shapefile viewer (and soon all maps) can be embedded in other websites and project portals by appending ?embed to the end of the URL. This removes all the Simwrapper "chrome" and widgets, leaving a clean map that can be included in your external project site.

Drag and drop views: You can double-click or drag/drop visualization panels from the left-nav onto the main area, creating split-pane views on the fly

Simpler dashboard YAML syntax: YAML requires careful indentation, and SimWrapper dashboard YAML files had many many levels of indentation. We've eliminated the pesky props: subsection from dashboards, and users can now place all of their viz configuration at the same level. Much easier to read, and less buggy!

X/Y/T point data viz: A new disaggregate point-data viewer displays lat/long point data with a time-slider component. Useful for point-based emissions, noise, and other data (experimental)

MATSim event viewer: Initial version of a MATSim event animation viewer. We finally cracked the difficult problem of streaming larger-than-memory XML files inside a browser tab. Event files load, but are slow to do so. We're gathering user feedback at VSP Berlin on how to fully integrate this into SimWrapper (experimental)

And many many bugfixes. See the Change Log for the full list.

SimWrapper version 1.10

April 25, 2022

Billy Charlton

Billy Charlton

Version 1.10.0 of Simwrapper is released today.

New features:

  • Aggregate-OD learned dashboards, lineWidths, and hideSmallerThan (b8035c2)
  • Calculation tables can now be 'table' type, and use table*.yaml config (2868708)
  • Dashboards learned "text" block type, for including readme content (7d7b4f4)
  • map: give user feedback while loading files (ef919d5)
  • new "Area Map" viz type for zone maps, etc: viz-map*.yaml (9bf2a8d)
  • Save PNG screenshot of all DeckMap-based views (059e43a)
  • tables: add @sum, @count, @first, @last, @mean, @min, @max functions to tables (9b2020a), closes #35

And many bugfixes. See the Change Log for the full list.

SimWrapper version 1.9

March 17, 2022

Billy Charlton

Billy Charlton

Version 1.9.0 of Simwrapper is released today.

New features:

  • Add dashboard row-id as a CSS class name, to enable custom css (97f9a7d), closes #122
  • Dashboard widths in simwrapper-config.yaml; width: [100%|70rem] etc (131fca6), closes #120
  • Enable Chrome local file browsing (5bb3bed)
  • New 'slideshow' or 'image' dashboard panel type (e010ca3), closes #113
  • save tab in URL bar (f85f2a6), closes #134
  • Site headers, footers, and standalone dashboards (#116) (3669579)

And many bugfixes. See the Change Log for the full list.

SimWrapper version 1.8

March 3, 2022

Billy Charlton

Billy Charlton

Version 1.8.0 of Simwrapper is released today.

New features:

  • Dashboards learned "video" panel type (#107) (a2670a4)
  • links: configurable viewport (#103) (5011174)

and from 1.7:

  • Dashboards learned "text" block type, for including readme content (94a2087)

And many bugfixes. See the Change Log for the full list.

SimWrapper version 1.6

January 31, 2022

Billy Charlton

Billy Charlton

Version 1.6.0 of Simwrapper is released today.

New features:

  • DBF files now supported in most places where CSVs are allowed (3866379)
  • Enable drag/drop to load datasets (CSV,.GZ) (a4bd4ce)
  • links: Categorical link data can be used for colors (2e00fa5)
  • links: Export YAML config with full color & width settings (2fd285e)
  • links: Load detailed color and width settings from YAML (fa02c9e)
  • New configuration panel for colors & widths (84c7c35), closes #98

And many bugfixes. See the Change Log for the full list.

ActivitySim and SimWrapper

November 15, 2021

Billy Charlton

Billy Charlton

Please welcome ActivitySim to the SimWrapper family!

ActivitySim is an advanced activity-based transport model being co-developed by a consortium of cities and state agencies in the U.S. There is now an ActivitySim flavor of SimWrapper being implemented at https://activitysim.github.io/dashboard.

This is just the first phase of this work! If you are interested in ActivitySim and want to help created data visualization tools after the model has finished running, you've found the right place.

More to come!

Using SimWrapper with local files on your PC/laptop

January 27, 2021

Billy Charlton

Billy Charlton

You don't need to set up any external file servers or upload outputs to subversion to use SimWrapper: you can explore the files stored on your own laptop right away.

This is great for debugging runs and for files that you cannot make public (or that you don't want to make public just yet).

All you need to do is run the Mini File Server program on your local machine, in the folder that you want SimWrapper to have access to. It is a simple HTTP web server that lets your browser access that folder (and only that folder) via localhost:8000. Your machine's default firewall will prevent any outside network or internet access.

Here's how to set it up.

Read More

Welcome to SimWrapper 👋

January 15, 2021

Billy Charlton

Billy Charlton

New documentation site! I'm excited to get this info "out there", in the hopes that more people will find SimWrapper useful after reading these pages.

Let me know if you see mistakes or have suggestions on what topics need to be added. There's a lot more to come!

Cheers,

Billy

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