Hi ALL, I am trying to do a PCA for my simulation. I generated a covarience matrix using g_covar and now I want to visualize the motion only along first principal component. So with g_anaeig I gave the option "-first 1" "-last 1". But it gave the error as:
-------------------------------------------------------------------------------- Fatal error: You have selected less than 3 eigenvectors -------------------------------------------------------------------------------- Cant I generate the projections and filtered trajectories along only one PC? Any suggestion is welcome. Thanks a lot in advance. Regards, Anirban
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