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/*
file name is
trr.c
*/
#include
#include
#include
int natoms,step,natom,read_return;
float time,lambda;
matrix box;
rvec *x,*v,*f;
XDRFILE *trr;
main ()
{
trr=xdrfile_open (¡°traj.trr¡±,¡±r¡±);
read_return=read_trr_natoms (¡°traj.trr¡±,&natoms);
x = calloc(natoms, sizeof(x[0]));
while (1)
{
read_return=read_trr (trr,natoms,&step,&time,box,lambda,x,v,f);
if (read_return!=0)
{
break;
}
for (natom=1;natom<=natoms;natom++)
{
printf (¡°%d %f %d %f %f %f\n¡±,step,time,natom,x[natom-1][0],x[natom-1][1],x[natom-1][2]);
}
}
xdrfile_close (trr);
}
~
~
~
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ÏÂÃæÊÇÓÃC++дµÄ¶ÁÈ¡xtcÎļþµÄÒ»¸öʾÀý£º
/*
file name is
xtc.cpp
*/
#include
extern ¡°C¡±
{
#include
}
using namespace std;
int main (int argc,char * argv[])
{
char * filename;
int natoms,step;
filename=¡±traj.xtc¡±;
float time;
float p;
matrix box;
rvec *x;
XDRFILE *xtc;
xtc=xdrfile_open(filename,¡±r¡±);
int read_return=read_xtc_natoms(filename,&natoms);
x=(rvec * )calloc(natoms,sizeof(x[0]));
while(1)
{
read_return=read_xtc(xtc,natoms,&step,&time,box,x,&p);
if(read_return!=0)
{
break;
}
for(int natom=0;natom {
cout< }
}
xdrfile_close(xtc);
return 0;
}
~
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