.ENTER TEMPLATE FOR 2-D OUTPUT FILE: PRW***
[Enter the prefix of the weighted projection file series.]
.SELECTION DOC FILE: proseries001
[Enter selection document file name containing the numbers
of the input images in the first column.]
.FREQUENCY CUT-OFF FOR PARZEN FILTER: 0.25
[For cut-off equal zero R**2 weighting and no filter is applied.
For cut-off larger than zero R**2 weighting and Parzen filter is applied.
For cut-off equal -1.0 R* weighting and no filter is applied.
For cut-off smaller than zero R* weighting and Parzen filter (with
positive cut-off) is applied.]
NOTES