Hi Pwscf User, when reading the input parameter,I am not very clear, here as follows, can you give me some explaination:<br>nraise: how do we define a nraise step?<br><br>for ion_temperature=andersen: the collision frequency parameter is given as nu=1/tau defined above, so nu*dt=1/nraise:here what is nu, tau?<br>
<br>thank you so much, <br clear="all"><br>-- <br>Yours Regards,<br>chenjie GU<br>EEE,Nanyang Technoligical University<br>