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<div style="font-size: 16px; font-family: Tahoma; color: rgb(0, 0, 0); font-weight: 400; font-style: normal;">Dear QE Users and Developers,</div>
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<div style="font-size: 16px; font-family: Tahoma; color: rgb(0, 0, 0); font-weight: 400; font-style: normal;">Kindly, I am new to cp.x, and in the course of ionic propagation at some given temperature, I noticed that the fictitious kinetic energy increases at some finite ionic steps. This may cause ions feel erroneous forces and therefore erroneous trajectories. So I think one needs to repeat electronic minimization after say some N ionic steps. Maybbe also decreasing timestep helps the speed of electron wavefunctions to remain near to zero.</div>
<div style="font-size: 16px; font-family: Tahoma; color: rgb(0, 0, 0); font-weight: 400; font-style: normal;">My question is: Is there an automatic way in the code to detect, say, ekinc ecceeds some threshold and switch to electron minimization?</div>
<div style="font-size: 16px; font-family: Tahoma; color: rgb(0, 0, 0); font-weight: 400; font-style: normal;">Any comments is highly appreciated.</div>
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<div style="font-size: 16px; font-family: Tahoma; color: rgb(0, 0, 0); font-weight: 400; font-style: normal;">Bests,</div>
<div style="font-size: 16px; font-family: Tahoma; color: rgb(0, 0, 0); font-weight: 400; font-style: normal;">Mahmoud Payami</div>
<div style="font-size: 16px; font-family: Tahoma; color: rgb(0, 0, 0); font-weight: 400; font-style: normal;">AEOI, Tehran, Iran</div>
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