read.cpp File Reference

#include "read.h"
#include <vector>
#include <fstream>
#include <iostream>
#include <algorithm>
#include <iterator>
#include <cmath>
#include <map>
#include "Foundation/vec3.h"

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Functions
int	get_version (const string &infilename)
vector< string >	get_filenames (const string &infilename, int version)
void	read_and_write_profile_r (const string &infilename, const string &outfilename, double min, double max, int nbin, bool debug_on, bool grad, int dir, int mintag)
void	read_and_write_profile_rel (const string &infilename1, const string &infilename2, const string &outfilename, double min, double max, int nbin, bool debug_on, bool grad, int dir)
void	write_vtk_header (ofstream &outfile, int nx, int ny, int nz, double x0, double dx, double y0, double dy, double z0, double dz)
void	read_and_write_disp_grid (const string &infilename, const string &outfilename, double xmin, double xmax, double ymin, double ymax, double zmin, double zmax, double cellsize, bool grad, int udim, int gdim)
void	read_and_write_poros_grid (const string &infilename, const string &outfilename, double xmin, double xmax, double ymin, double ymax, double zmin, double zmax, double cellsize)

Function Documentation

get_filenames()

vector<string> get_filenames	(	const string &	infilename,
		int	version
	)

Referenced by read_and_write_disp_grid(), read_and_write_poros_grid(), read_and_write_profile_r(), and read_and_write_profile_rel().

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get_version()

int get_version

(

const string &

infilename

)

Get snapshot version.

Parameters

infilename

the file name of the header file (incl. the _0.txt part)

Referenced by read_and_write_disp_grid(), read_and_write_poros_grid(), read_and_write_profile_r(), and read_and_write_profile_rel().

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read_and_write_disp_grid()

void read_and_write_disp_grid	(	const string &	infilename,
		const string &	outfilename,
		double	xmin,
		double	xmax,
		double	ymin,
		double	ymax,
		double	zmin,
		double	zmax,
		double	cellsize,
		bool	grad,
		int	udim,
		int	gdim
	)

read snapshot and write 3D grid VTK file of x-displacement

Parameters

infilename	name of the input file (the *_0.txt)
outfilename	name of the output file
xmin	minimum of the x-range
xmax	maximum of the x-range
ymin	minimum of the y-range
ymax	maximum of the y-range
zmin	minimum of the z-range
zmax	maximum of the z-range
cellsize	the size of a grid cell (1 dimension, cells are cubes)
grad	displacement (gdim=false) or strain (grad=true)
udim	component of displacement
gdim	direction of derivative

References get_filenames(), get_version(), esys::lsm::bpu::iter(), write_vtk_header(), Vec3::X(), Vec3::Y(), and Vec3::Z().

Referenced by main().

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read_and_write_poros_grid()

void read_and_write_poros_grid	(	const string &	infilename,
		const string &	outfilename,
		double	xmin,
		double	xmax,
		double	ymin,
		double	ymax,
		double	zmin,
		double	zmax,
		double	cellsize
	)

read snapshot and write 3D grid VTK file of porosity

Parameters

infilename	name of the input file (the *_0.txt)
outfilename	name of the output file
xmin	minimum of the x-range
xmax	maximum of the x-range
ymin	minimum of the y-range
ymax	maximum of the y-range
zmin	minimum of the z-range
zmax	maximum of the z-range
cellsize	the size of a grid cell (1 dimension, cells are cubes)

References get_filenames(), get_version(), esys::lsm::bpu::iter(), write_vtk_header(), Vec3::X(), Vec3::Y(), and Vec3::Z().

Referenced by main().

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read_and_write_profile_r()

void read_and_write_profile_r	(	const string &	infilename,
		const string &	outfilename,
		double	min,
		double	max,
		int	nbin,
		bool	debug_on,
		bool	grad,
		int	dir,
		int	mintag
	)

read snapshot and write y-profile of x-displacement

Parameters

infilename	name of the input file (the *_0.txt)
outfilename	name of the output file
ymin	minimum of the y-range
ymax	maximum of the y-range
nbin	number of bins
dir	direction of binning : 0->x, 1->y, 2->z
mintag	minimum particle tag considered

References get_filenames(), get_version(), esys::lsm::bpu::iter(), Vec3::X(), Vec3::Y(), and Vec3::Z().

Referenced by main().

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read_and_write_profile_rel()

void read_and_write_profile_rel	(	const string &	infilename1,
		const string &	infilename2,
		const string &	outfilename,
		double	min,
		double	max,
		int	nbin,
		bool	debug_on,
		bool	grad,
		int	dir
	)

read 2 snapshot and write y-profile of x-displacement between snapshots

Parameters

infilename1	name of the 1st input file (the *_0.txt)
infilename2	name of the 2nd input file (the *_0.txt)
outfilename	name of the output file
ymin	minimum of the y-range
ymax	maximum of the y-range
nbin	number of bins
dir	direction of binning : 0->x, 1->y, 2->z

References get_filenames(), get_version(), esys::lsm::bpu::iter(), Vec3::X(), Vec3::Y(), and Vec3::Z().

Referenced by main().

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write_vtk_header()

void write_vtk_header	(	ofstream &	outfile,
		int	nx,
		int	ny,
		int	nz,
		double	x0,
		double	dx,
		double	y0,
		double	dy,
		double	z0,
		double	dz
	)

write VTK header

Parameters

outfile	the output file
nx
ny
nz
x0
dx
y0
dy
z0
dz

Referenced by read_and_write_disp_grid(), and read_and_write_poros_grid().

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