How NG(X,Y,Z) and/or NG(X,Y,Z)F tags (or any other tag related with the control of the FFT-mesh) should be set in order to get the same number of grid points in both the CHGCAR and the ELFCAR? For instance, using PREC=accurate, the default FFT-mesh, LCHARG=TRUE, LELF=TRUE in an INCAR for an electronic relaxation, I get the following number of points for the mention files:

CHGCAR: NGXF*NGYF*NGZF

ELFCAR: NGX*NGY*NGZ

Thanks in advance for helping me out with this question.