Dataset Open Access

Dataset for "A steeply-inclined trajectory for the Chicxulub impact"

Collins, GS; Patel, N; Davison, TM; Rae, ASP; Morgan, JV; Gulick, SPS


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  <dc:creator>Collins, GS</dc:creator>
  <dc:creator>Patel, N</dc:creator>
  <dc:creator>Davison, TM</dc:creator>
  <dc:creator>Rae, ASP</dc:creator>
  <dc:creator>Morgan, JV</dc:creator>
  <dc:creator>Gulick, SPS</dc:creator>
  <dc:date>2020-02-14</dc:date>
  <dc:description>Data files for 5 timesteps from each simulation. File name convention is A&lt;angle&gt;_v&lt;velocity&gt;_t&lt;time&gt;.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</dc:description>
  <dc:identifier>https://zenodo.org/record/3667833</dc:identifier>
  <dc:identifier>10.5281/zenodo.3667833</dc:identifier>
  <dc:identifier>oai:zenodo.org:3667833</dc:identifier>
  <dc:relation>info:eu-repo/grantAgreement/RCUK/STFC/ST%2FS000615%2F1/</dc:relation>
  <dc:relation>info:eu-repo/grantAgreement/RCUK/NERC/NE%2FP011195%2F1/</dc:relation>
  <dc:relation>info:eu-repo/grantAgreement/RCUK/NERC/NE%2FP005217%2F1/</dc:relation>
  <dc:relation>info:eu-repo/grantAgreement/RCUK/STFC/ST%2FN000803%2F1/</dc:relation>
  <dc:relation>doi:10.1038/s41467-020-15269-x</dc:relation>
  <dc:relation>doi:10.5281/zenodo.3667832</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>https://creativecommons.org/licenses/by/4.0/legalcode</dc:rights>
  <dc:title>Dataset for "A steeply-inclined trajectory for the Chicxulub impact"</dc:title>
  <dc:type>info:eu-repo/semantics/other</dc:type>
  <dc:type>dataset</dc:type>
</oai_dc:dc>
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