In response to Matt’s post <http://blog.enzotools.org/yt-development-healpix- and-contour-tree> on the HEALpix rendering update, I thought it would be worth posting an example movie. This shows the all-sky rendering of an observer moving from the front face of a simulation through the volume to the back face. The test simulation is 32 Mpc/h on a side with 64^3 root grid cells and up to 4 levels of refinement. At the start it looks like a disc because the entire simulation is in front of the camera and by the end it is all around the sides, indicating the simulation is behind the camera. Enjoy!
Example HEALpix Contour Rendering Movie@
Sam Skillman
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Monday, Feb 21, 2011
| 1 minute read
| Update at
Monday, Feb 21, 2011
Aboout the yt Project
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yt extension modules
yt has many extension packages to help you in your scientific workflow! Check these out, or create your own.
ytini
ytini is set of tools and tutorials for using yt as a tool inside the 3D visual effects software Houdini or a data pre-processor externally to Houdini.
Trident
Trident is a full-featured tool that projects arbitrary sightlines through astrophysical hydrodynamics simulations for generating mock spectral observations of the IGM and CGM.
pyXSIM
pyXSIM is a Python package for simulating X-ray observations from astrophysical sources.
ytree
Analyze merger tree data from multiple sources. It’s yt for merger trees!
yt_idv
yt_idv is a package for interactive volume rendering with yt! It provides interactive visualization using OpenGL for datasets loaded in yt. It is written to provide both scripting and interactive access.
widgyts
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yt_astro_analysis
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the yt data hub
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