|CG PH||[Center of Gravity - Phase approximation ||]|
|SH||[Shift - using bilinear/trilinear interpolation ||]|
.INPUT FILE: PIC001
[Enter name of image/volume.]
[Only data above this threshold will be used in computation.
The center of gravity determination is very poor with typical high noise cryo-em particle images without an appropriate threshold. This threshold is hard to determine apriori. Try 'CG PH' for such images, but even that alternative central measure may have problems. ]