Table 4.

Inputs and outputs for motioncorr.py.

Input(s)			Output(s)
File	Source	Description	File	Description
Motioncorr	Downloada	Motion correction software by Li et al. [9]	N/A	N/A
Original movie files	Direct detector	Multiple frame movies 1 file per micrograph	Corrected movie files	Multi-frame movie files with motion correction applied, 1 per micrograph
Corrected sums	Sum of motion corrected frames, 1 per micrograph
Uncorrected sums	Sum of uncorrected frames, 1 per micrograph. Not produced if script is run with –s flag

^aCurrently available at http://www.nature.com/nmeth/journal/v10/n6/full/nmeth.2472.html.