Dear all,
I used g_covar and g_anaeig to generate the eigenvectors of a trajectory.
In the eigenvec.trr (I converted it to .gro file) file, the first, second and
third eigenvectors showed that:
The first: "Generated by trjconv : in water t= -1.00000"
The second: "Generated by trjconv : in water t= 0.00000"
The third: "Generated by trjconv : in water t= 2.13704"
But I saw in the eigenval.xvg file that the eigenvalues are :
1 2.13704
2 0.492212
3 0.308174
What do the first and second eigenvectors mean? The related eigenvalues are -1
and 0 ?
Best regards,
2009-3-5
=========================================
Dechang Li, Ph.D Candidate
Department of Engineering Mechanics
Tsinghua University
Beijing 100084
P.R. China
Tel: +86-10-62773574(O)
Email: [email protected]
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