helixpitch

Determine the pitch of a helical object

helixpitch <input file> <n> [apix=<value>] [out=<filename>]

Parameters:


<input file>Images to be processed
<n>Image number in file
[apix=<value>]Specify A/pixel
[out=<filename>]Output file for correlation plot

Usage:

helixpitch bundle

Description

WARNING: Highly experimental

This will attempt to determine the pitch of a helix. Actually, it determines the vertical repeat disance.


EMAN Manual page, generated Fri Feb 8 16:12:33 2002