Downloads

Note

If you are looking for our legacy version of Vapor 2.6, follow this link to the bottom of the page.

Weekly Build

Vapor builds installers on a weekly basis. These have new features that have not been tested, and may be unstable.

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Vapor 3.5.0 is now Live!

August 4, 2021

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Vapor’s release cycle is accelerating, and now 3.5.0 is live.

New improvements include: - New particle data reader: Data Collection Particles (DCP) - New raw data reader: Brick of Values (BOV) - Easily, and visually save your state with the new Bookmarks feature - Further improvements that streamline Vapor’s GUI - Faster data access with OpenMP

As well as many other reported issues, including the 1/4 canvas bug on BigSur.  Thanks to users ViggoHanst and Fortran for reporting this.

Thank you to everyone who has helped steer us by filling out our survey for 3.6 features.  The survey is still live, so please fill it out if you have 5 minutes.

Please engage us on our forum.

Thank you!

-The Vapor Team

Vapor 3.4.0

Download here


Major usability improvements include:

  • Improved algorithm for the Flow renderer’s random seeding bias variable

  • Data-independent settings (e.g. Cache size) can now be modified before data is loaded

  • Restructuring of Vapor’s top-level tabs

  • New and improved Colorbars

  • Improved functionality of the Geometry tab

  • Better space management of the Renderer Table

Other notable issues include:

  • Addition of clang-format linter, and git pre-push hook

  • Fixed weekly builds on all platforms

A comprehensive list of fixes can be viewed in the 3_4_0 release milestone.

Vapor 3.3.0

December 17, 2020

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Release notes for VAPOR-3.3.0

  • Introduced new flow rendering algorithms, including pathlines and streamlines rendered in 3D, as well as the option for density colormapping

  • The Flow renderer can now sample any set of data values along a pathline or streamline, and write those samples to a text file

  • Included a prototype Volume Renderer using Intel’s Ospray engine, allowing for 3D rendering of unstructured models like MPAS

  • Improved Vapor’s GUI components and architecture for more consistent behavior and improved usability

  • Vapor’s sliders no longer have pre-set limits, and can now have their range of values adjusted through a menu opened with a right-mouse click

  • Multiple performance optimizations to Vapor’s internal data management system, and the Flow and Image renderers

  • New colormaps, taken from MatPlotLib’s cmocean package

  • Updates to Vapor’s third-party libraries


Vapor 3.2.0

February 3, 2020

Download here

Release notes for VAPOR-3.2.0

New Features:

  • Flow Renderer

  • Model Renderer

  • New Transfer Function Editor

  • Off screen rendering

  • Performance optimization to Vapor’s DataMgr class

  • Added support for stretched grids to vdccreate

  • Added ability to color Volume Renderings with a secondary variable

  • Increased Volume Rendering sampling rate maximum setting

  • Updated 3rd party libraries


Installation Instructions

We encourage users of Vapor to install with the methods described here. If you’re a developer and would like to contribute, see the Contributing to Vapor section.

Linux

Run the downloaded .sh script in a terminal window. It will prompt you as to where the binaries will be installed. For example:

% sh VAPOR3-3.0.0.beta-RH7.sh

A demonstration for installation on Linux systems can be viewed here:


OSX

Double click on the downloaded .dmg file. Once the Finder window pops up, drag the Vapor icon into the Applications folder.

A demonstration for installing on OSX systems can be viewed here:


Windows

Run the downloaded .exe file. A wizard will step you through the installer settings necessary for setup.

A demonstration for installing on Windows systems can be viewed here:


Sample Data

Dataset

Model

Grid Resolution

File Size

DUKU

WRF

181 x 166 x 35

734 MB

Kauffman

ROMS

226 x 642 x 43

495 MB

Note

Users can download a 500 meter resolution image of NASA’s BigBlueMarble for use in Vapor’s Image Renderer.


Previous Releases

Vapor 3.1.0

July 5, 2019

Download here

Release notes for VAPOR-3.1.0

New Features:

  • 3D Variable Support

  • Direct Volume Renderer

  • Isosurfaces

  • Slice Renderer

  • Wireframe Renderer

  • Python variable engine

  • Geotiff creation from Vapor renderings

  • Support for MPAS-A and MOM6 models


Vapor 2

If you are interested in using Vapor 2, it can be downloaded after filling out a short survey.

Vapor 2 is deprecated, and we strongly encourage users to download the currently supported releases of Vapor 3.

Legacy documentation for Vapor 2 can be found here. Please note that this website is no longer supported, and some links may be broken. Use at your own discretion.