[CP2K-user] Complex Potential

[gr...@gmail.com]

I have generated a potential using gpaw fdtd. I would like to read in this 
potential, but it is complex. I am also concerned about finding the 
coordinates of the real space grid so that I can interpolate the potential 
and get the values on the real space grid. 

My questions are:
Can CP2K read in the complex values for the external potential?
If not, do I just use the real vaue?
How do I find the real space grid actually used in the CP2K calculations 
(RT_Propagation in my case)?
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