Specifies the detector used. This determines the raster size and the minimum and
maximum radius of the simulation of the Laue pattern. It also initialises some settings
needed for a proper export of an .ldm file (ldm=laue data module, used by lauegen,
CCP4 Laue Software Suite). Formats that are currently supported are:
MARSMALL & MARBIG (raster 150 
m), FUJI (raster 100 
m),
and CCD_ESRF (raster 115 
m).
format format marsmall/marbig/fuji/ccd_esrf default none example format fuji