Dataset for "A steeply-inclined trajectory for the Chicxulub impact"
- 1. Imperial College London
- 2. University of Texas at Austin
Description
Data files for 5 timesteps from each simulation. File name convention is A<angle>_v<velocity>_t<time>.npz where time is in seconds (or the string "final").
Each file contains several cell-based fields (pressure, temperature, specific internal energy, density), tracer fields (peak tracer pressure, x,y,z locations) and grid information (nodal and cell-centred coordinates). For an example of how to access all that information, see the "Timestep" class at the top of the "plot_frame.py" python script.
Python script "plot_frame.py" will create a figure similar to the panels in Figures 2 and 3 in the paper. Use the flags -a, -V and -t to set the desired impact angle, impact velocity and time.
iSALE3D input files for the 8 simulations can be found in inputfiles.tgz
Postprocessing python scripts can be found in postprocessing.tgz
Files
Files
(10.1 GB)
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md5:2b7d8e3cfdcf607856cbcbbe965c0733
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Additional details
Related works
- Is supplement to
- Journal article: 10.1038/s41467-020-15269-x (DOI)
Funding
- Planetary Origins and Evolution at Imperial (2019-2022) ST/S000615/1
- UK Research and Innovation
- Expedition 364 Chicxulub: Chicxulub Peak Ring Formation NE/P011195/1
- UK Research and Innovation
- Expedition 364 Chicxulub: Drilling the K-Pg Impact Crater NE/P005217/1
- UK Research and Innovation
- Planetary Origins and Evolution at Imperial (2016-2019) ST/N000803/1
- UK Research and Innovation