VO RA - Vector Operation - Rotate Angular doc file

PURPOSE

Rotate projection directions according to three rotation angles supplied. The original projection directions are provided in the input angular document file. The modified projection directions are stored in the output angular document file. If this output angular docfile is used in a subsequent 3D reconstruction, the resulting structure will be rotated in 3D space in agreement with the three rotation angles given. This operation is provided to calculate "merged" 3D reconstructions.   Example.

SEE ALSO

VO EA	[Vector Operation - Create Doc File Containing Evenly Spaced Angles]
VO MD	[Vector Operation - angular Document file from 'AP MD' output]
VO MQ	[Vector Operation - create selection files from 'AP' output]
VO RAS	[Vector Operation - Rotate Angular doc file & Set angle]
SA	[Sum Alignment]
SA 3	[Sum Alignment in 3D]

USAGE

.OPERATION: VO RA

.ANGULAR DOC FILE NAME: ANGLES001
[Enter name of input angular document file containing the three Eulerian angles (in the order psi, theta, phi) to be modified.]

.ROTATION ANGLES - PSI, THETA & PHI: 12.2,75.76, 128.22

.OUTPUT ANGULAR DOC FILE NAME: ANGLES002
[Enter the name of the output angular doc file. The file will contain the Eulerian angles psi, theta, phi as required by the 3D reconstruction program 'BP RP'.]

NOTES

1. Implemented by P. Penczek.

SUBROUTINES

VORA, CALD, BLDR

CALLER

DRIV1