.3D VOLUME DIAMETER: 32
[Enter diameter of reconstruction volume]
.GENER.ANGLES IN (L)ABEL,(D)OCF,(E)XTERNAL: L
[Enter if angles of the projections, which are used to generate
the weighting function are contained in the label of the files,
in a document file or if they will be entered externally]
.WGT. ANGLES IN (L)ABEL,(D)OCF,(E)XTERNAL: L
[Enter if angles of the projections which will be weighted are
contained in label, document file, or externally given]
.TEMPLATE OF INPUT FILE SERIES: PRO***
[Enter prefix of input files]
.TEMPLATE OF OUTPUT FILE SERIES: PRW***
[Enter prefix of output files]
.FILE NUMBERS OF GENERATING FILES: 1,5,6-36
[Enter file numbers of the projections, which generate the
weighting function]
.FILE NUMBERS OF FILES TO BE WEIGHTED: 1,5, 7-36
[Enter file numbers of files which will be weighted]
If angles of generating projections are given externally:
.PHI: 10.
.THETA: 45.
[Enter phi and theta for each generating projection]
If angles of generating projections are contained in document file:
.DOC1: DOC001
[Enter name of document file which contains the angles of
the generating projections. see also note 2!!!]
.BOTH IMAGE SETS IDENTICAL (Y/N): N
[If the set of projections which generate the weighting function
and the set which is to be weighted are identical answer Y.
Note: Answer yes only, if both sets are really the same images,
correponding to each other image by image including the file
numbers.]
[Enter the angles of these projections]
NOTES
-1 RW(g)=[D]*RW(w)=[DG]*[DW] *RW(w) :=[DGthe]*[DGphi]*[DWphi]*[DWthe]*RW(w).The matrices used are (consistent with MIRQBXS used in the simple backprojection called in spider by 'BP XY'):
|cos(theta(g)) 0 -sin(theta(g))| | cos(phi(g)) sin(phi(g) 0| [DG]= | 0 1 0 |*|-sin(phi(g)) cos(phi(g) 0| |sin(theta(g)) 0 cos(theta(g))| | 0 0 1| -1 |cos(phi(w)) -sin(phi(w)) 0| | cos(theta(w)) 0 sin(theta(w))| [DW] =|sin(phi(w)) cos(phi(w)) 0|*| 0 1 0 | | 0 0 1| |-sin(theta(w)) 0 cos(theta(w))|