[gmx-users] g_covar -reg

[venkatesh s]

Respected Sir / Madam
                                     i did temperature study for that i
need analysis principal component analysis so, i followed GROMACS
Introductory Tutorial (4.5.5)
*g_covar*

g_covar -s md_0_2.tpr -f md_merged_20_ns.xtc -o 2KW8_275_eigenval.xvg -v
2KW8_275_eigenvect.trr -xpma 2KW8_275_covara.xpm

Choose a group for the least squares fit: 4(Backbone)

Choose a group for the least squares fit: 4(Backbone)

*xpm2ps*

xpm2ps -f 2KW8_275_covara.xpm -o 2KW8_275_covara.eps -do covara.m2p


in  all my result nothing is there visualize, color is very poor to
understand
what can i do?

kindly give me prompt answer

Thanking You In Advance
-- 
*S.VENKATESH*