[Pw_forum] query on fermi energy

[Ajit Vallabhaneni]

       Any thoughts on my second question  regarding the e-ph calculation. 
For a give set of q and k points, what is the best way to ensure that all 
k+q points are available to avoid the message " q is not a vector in the 
dense grid" in the calculations"? I observed that using a dense grid is not 
enough sometimes. Do we have to check it outside of the quantum espresso 
before the calculation begins?
 
Thanks
Ajit