Collaborative Computational Project
for Electron cryo-Microscopy

MRC

MRC/CCP4 file format for images and volumes: Proposed extensions

New data modes

Mode 101
To represent 4-bit data, packed two per byte. The initial usage will be an option in SerialEM for putting out frames from the K2 camera.
Proposed by David Agard and David Mastronarde, August 2015.