<div dir="ltr">Dear CP2K users/developers I have a question, I am trying to plot the spin density of a system calculated with the MP2 method. Using this string in the input file: &MP2 METHOD MP2_GPW &MP2_GPW CUTOFF 400 &END MEMORY 800 &END MP2 . . . &PRINT &E_DENSITY_CUBE &EACH MD 10 &END EACH &END E_DENSITY_CUBE &END PRINT The calculation is single point. I noticed that the program first calculates Hartree-Fock, then writes the spin and electron density and then MP2 correction calculation starts. After the MP2 is done it does not seem to rewrite the spin and elekctron density. My question is, is the spin density this way calculated by MP2 or is it only HF and how to plot the MP2 spin density? Thank you in advance for the help. Best Regards Stefan Kolev </div>