Nyx Cosmological Simulation Dataset

Citation Author(s):
Christopher
Biwer
Los Alamos National Laboratory
Submitted by:
Dingwen Tao
Last updated:
Fri, 12/13/2019 - 17:24
DOI:
10.21227/zh6w-kt72
Data Format:
License:
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Abstract 

Cosmological simulation dataset based on compressible cosmological hydrodynamics simulation code Nyx (https://ccse.lbl.gov/Research/NYX/). The Nyx simulation data are post-analysis data composed of 3D arrays in space (such as dark matter density and temperature).

Instructions: 

ARRAY DIMENSION: 3D

DIMENSIONAL SIZE: 512x512x512

DATA NATURE (INTEGER or DECIMAL): DECIMAL

ENDIAN FORMAT: LITTLE

PRECISION (DOUBLE, SINGLE): SINGLE

 

More description:

Note that some fields such as the dark matter density in Nyx dataset have very large value ranges while a large majority of data are fairly small (close to 1 or 0). 

Comments

It appears that this data set is just a zipped version of another one: https://ieee-dataport.org/open-access/nyx-cosmological-simulation-data. Could the author/submitter provide some guidance on what to use and what to cite? Thanks!

Submitted by Shaomeng Li on Wed, 09/01/2021 - 02:11

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