mrcImageHelicalAveraging

mrcImageHelicalAveraging is Eos's Command that obtains an image of averaging according to the helical symmetry (continuous spiral).

List of option

Main option

Option	Essential/Optional	Description	Default
-i	Essential	Input: mrcImage	NULL
-o	Essential	Output: mrcImage	NULL
-dz	Optional	deltaz [A]	27.3
-dp	Optional	deltaphi [degree]	-167.143
-N	Optional	Number of particles to average	1
-W	Optional	Window size to average [pixel]	1
-c	Optional	ConfigurationFile	NULL
-m	Optional	Mode	0
-h	Optional	Help

-m details

Value	Description
0	Discrete (-N is needed)
1	Continuous (-W is needed)
2	Continuous (-W is needed), Data are weighted by exp(- (dz/W)^2)

Execution example

Input file image

xy-plane

yz-plane

Min Max Mean SD SE

0 (0, 0, 0) 4.07334 (34, 9, 75) 0.00164516 0.0572113 8.29149e-05

Example of options only essential

xy-plane

yz-plane

Min Max Mean SD SE

0 (0, 0, 0) 4.07334 (34, 9, 75) 0.00164516 0.0572113 8.29149e-05

Option -N

Case: N=3

xy-plane

yz-plane

Min Max Mean SD SE

0 (0, 0, 0) 10.9537 (59, 35, 0) 0.164516 0.912197 0.0132202

Option -dz

Case: dz=10, N=3

xy-plane

yz-plane

Min Max Mean SD SE

-0.178582 (10, 26, 64) 1.35778 (34, 9, 75) 0.00164845 0.0325027 4.71054e-05

Option -dp

Case: dp=100, N=3

xy-plane

yz-plane

Min Max Mean SD SE

-0.188671 (36, 59, 41) 1.35778 (34, 9, 75) 0.00164518 0.0324603 4.7044e-05

Option -m

Case: m=1

Case: No other settings

xy-plane

yz-plane

Min Max Mean SD SE

-0.592748 (68, 64, 76) 4.09975 (67, 63, 76) 0.00566568 0.1042 0.000151015

Case: W=3

xy-plane

yz-plane

Min Max Mean SD SE

-0.592748 (68, 64, 76) 4.32666 (1, 67, 44) 0.0127395 0.155628 0.000225548

Case: m=2

Case: No other settings

xy-plane

yz-plane

Min Max Mean SD SE

-0.21806 (68, 64, 76) 4.07334 (34, 9, 75) 0.00318454 0.0655606 9.50153e-05

Case: W=3

xy-plane

yz-plane

Min Max Mean SD SE

-0.614633 (38, 8, 36) 4.23353 (37, 59, 40) 0.0128319 0.154935 0.000224544