<div>Hi All,</div><div><br></div><div>I am running ab-initio MD in NPT ensemble for a triclinic system using CP2K. I am printing trajectory in <span>DCD_ALIGNED_CELL format and also printing the forces and stress (for further analysis) in the FORCE_EVAL section and printing CELL details in the MOTION section. <br></span></div><div><span><br></span></div><div><span>I guess the printed forces and stress are for non-aligned cell and I need to do some mathematical transformation (using cell vectors) to assign these forces and stress to the DCD_ALIGNED _CELL. If so, can you please tell me the easy way to do this transformation for the different components of the stress tensor?</span></div><div><span><br></span></div><div><span>Thanks and regards</span></div><div><span><br></span></div><div><span>Abhishek<br></span></div>
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