mpgrafic
MPI version of N-body initial conditions grafic package
Install
- All systems
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curl cmd.cat/mpgrafic.sh
- Debian
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apt-get install mpgrafic - Ubuntu
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apt-get install mpgrafic - Kali Linux
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apt-get install mpgrafic - Windows (WSL2)
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sudo apt-get updatesudo apt-get install mpgrafic - Dockerfile
- dockerfile.run/mpgrafic
mpgrafic
MPI version of N-body initial conditions grafic package
mpgrafic produces initial conditions files for N-body simulations of cosmological large-scale structure formation. It is a free-licensed, MPI-parallelised, rewritten version of Ed Bertschinger's grafic-1 program, producing output files in the grafic format. It includes options for an Eisenstein and Hu baryonic wiggles power spectrum, for using a low-resolution map for large-scale modes in the spirit of grafic-2, and together with constrfield, can be used for generating constrained initial conditions. Details are given in Prunet et al (2008) http://cdsads.u-strasbg.fr/abs/2008ApJS..178..179P.