|BP 3F||[Back Projection - 3D, Interpolated in Fourier space ||*]|
|BP 3F PART||[Back Projection - 3D, Interpolated in Fourier space, Partial ||]|
.SYMMETRIES DOC FILE: symmetries
[If there are no symmetries, enter symbol "*". Otherwise, enter the name of the document file containing Eulerian angles defining symmetries (psi, theta, phi). The angles should be such that when used in operation 'RT 3D' transform the volume into itself. The identity operation (angles 0,0,0) MUST be included.
The symmetries are enforced in two steps: projections related by the symmetry operations are added in Fourier space to the volume; in order to reduce the residual artifacts, additional real-space symmetrization is applied.]
.RECONSTRUCTED VOLUME FILE: MERGED-VOL001
[Name for the merged output volume.]