input density map file format for EM_GRID_SEARCH; 'MRC'|'XPLOR'
em_map_size = <int:1>
0
size of the density map, for EM_GRID_SEARCH
Description:
This command reads a density map from file, which should be provided as
a cubic grid of intensities, in the X-PLOR format [Brünger, 1992]. The size
of the cubic grid is given by em_map_size.
