.ENTER LARGEST H, LARGEST K: 7,9
[Enter largest indices in your data. This input
determines the dimensions of the file. To be sure that the
file has square dimensions, choose HMAX=KMAX. The "next"
powers of two are calculated for the given indices. In
the above example, the final dimensions would be 16,32
(16=PAD(2*7), 32=PAD(2*9)).]
.REPETITION FACTOR: 2
[Enter factor to expand the scale of the data with respect
to the Fourier file. As a result of expansion, the
inverse transform of the result will appear repeated with
the period 2 in both directions. Only powers of two are
allowed.]
.ENTER H,K INDICES, AMPLITUDE PHASE: 2,1,220.,180.
[Enter indices, amplitude, and phase (in degrees) of first
reflection.]
.ENTER H,K INDICES, AMPLITUDE, PHASE:
[This sequence continues until 0,0,0,0 is entered.]
NOTES