Data items in the MAP category record the details of a maps. Maps record values of parameters, such as density, that are functions of position within a cell or are functions of orthogonal coordinates in three space. A map may is composed of one or more map segments specified in the MAP_SEGMENT category. Examples are given in the MAP_SEGMENT category.
loop_ _map.id _map.details rho_calc ; density calculated from F_calc derived from the ATOM_SITE list ; rho_obs ; density combining the observed structure factors with the calculated phases ;