The Fourier map section plane is defined by three 'in-plane' points (i.e. Either with atom Labels or with general fractional coordinates):
The three plane defining atoms can be specified either by clicking on three atoms in the ORTEP display or by typing the atom name in the interactive input window.
Subsequently, the map can be rotated about an axis perpendicular to the display.
Atoms that should be left out from the structure factor calculation can be indicated by clicking as well (click om OMITfromSFC)
A PostScript HardCopy of the current display can be prepared by clicking EPS in on the side menu.