Name

sxrecons3d_n - 3D reconstruction

Usage

Usage in command lines:

[ mpirun -np 4 ] sxrecons3d_n.py prj_stack volume [begin end step] --CTF --npad=ntimes_padding --list=file --group=ID --snr=SNR --sym=symmetry --verbose=(0|1) --xysize=xysize --MPI

Usage in python programming:

recons3d_n(prj_stack, pid_list, volume, CTF=False, snr=1.0, sign=1, npad=4, sym="c1", listfile = "", group = -1, verbose=0, xysize=xysize, MPI=False)

Input

prj_stack
projection stack file

Output

volume
reconstructed volume file

Options

begin
first image for reconstruction
end
last image for reconstruction
step
step used for image list
list
list with projection numbers to be used in reconstruction
CTF
the data is CTF or not (default CTF=False)
npad
number of times padding (default npad=2)
snr
Singal-to-Noise Ratio of input data (default snr=1.0)
sym
symmetry of input data (default is "c1")
verbose
verbose level (0:no verbose, 1: verbose) default is 0
xysize
user expected size at xy direction. If user give xysize, rectangular construction will be performed. By default xysize=-1, do cubic reconstruction.

Description

Method

(For nx=64, 13MB; for nx=128, 100MB).

Reference

Author / Maintainer

Wei Zhang

Keywords

category 1
APPLICATIONS

Files

sxrecons3d_n.py

See also

Maturity

stable
works for most people, has been tested; test cases/examples available.

Bugs

None. It is perfect.

sxrecons3d_n (last edited 2013-10-22 13:46:37 by penczek)