<div>Hello All, </div>
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<div>I'm a new CP2K user getting started. During a run (described below) I notice that the instantenous pressure and Tr(stress)/3 aren't the same. Is there a reason these should be different, if both are computed on the timestep? </div>
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<div>At 2000 step<br>TEMPERATURE[K] = 1239.390 1179.619<br>PRESSURE[bar] = 0.134371272773E+06 0.140564407286E+06<br></div>
<div>1/3 Trace(stress tensor): 1.08660849E+01 GPa</div>
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<div>Polymer melt in a cubic unit cell using BLYP/DCACP, NVT at high temperature T=1200, 500 atoms</div>
<div> BASIS_SET DZVP-GTH<br> POTENTIAL GTH-BLYP-DCACP-q4<br> BASIS_SET DZV-GTH<br> POTENTIAL GTH-BLYP-DCACP-q1<br><br></div>
<div>Cheers,<br clear="all">Tim</div>