Dear all, I am trying to calculate elbow angle of my fab structure using a online software developed by Robyn L. Stanfield *et. al*. but it is giving a solution with the following errors.
WARNING: rotation matrix contains significant additional contributions WARNING: and deviates significantly from a pseudo-twofold 0.721 WARNING: rotation matrix contains significant additional contributions WARNING: and deviates significantly from a pseudo-twofold : 0.726 WARNING: there have been deviations from expected values - please read the log above!) No guarantee that the calulated elbow angle is meaningful The Elbow angle is probably 174.5 deg. *Kindly suggest some other way of accurately, calculating elbow angle.* regards. Tarique khan