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35 lines
930 B
C++
35 lines
930 B
C++
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/*
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densities.hh - This file is part of MUSIC -
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a code to generate multi-scale initial conditions
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for cosmological simulations
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Copyright (C) 2010 Oliver Hahn
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*/
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#ifndef __DENSITIES_HH
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#define __DENSITIES_HH
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#include <assert.h>
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#include "general.hh"
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#include "config_file.hh"
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#include "cosmology.hh"
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#include "random.hh"
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#include "transfer_function.hh"
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#include "general.hh"
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void GenerateDensityHierarchy( config_file& cf, transfer_function *ptf, tf_type type,
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refinement_hierarchy& refh, noise_generator& rand, grid_hierarchy& delta, bool smooth, bool shift );
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void GenerateDensityUnigrid( config_file& cf, transfer_function *ptf, tf_type type,
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refinement_hierarchy& refh, noise_generator& rand, grid_hierarchy& delta, bool smooth, bool shift );
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void normalize_density( grid_hierarchy& delta );
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void coarsen_density( const refinement_hierarchy& rh, GridHierarchy<real_t>& u, bool kspace );
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#endif
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