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NAME klcircle - scan along an arc in
the KL-plane in reciprocal space
SYNOPSIS klcircle
' radius angle_start angle_end intervals time"
[expression]
DESCRIPTION The klcircle macro scans
along a circular arc in the KL-plane in reciprocal space.
The radius of the arc is given by radius and
the arc runs from angle_start to
angle_end. The number of data points
collected will be intervals+1. Count time is
given by time, which if positive, specifies
seconds and if negative, specifies monitor counts.
The optional last argument can supply expressions to be
evaluated after K and L are calculated
for each point. You may, for example, supply an expression to
calculate values for H or include expressions to
offset the values of K and L.
EXAMPLES klcircle 1 0 90 10 60 "K += .5; L +=
.5"
klcircle 1 0 90 10 60 H=L/.125
klcircle 1 0 360 10 60 H=0
SEE ALSO
hklscan
hscan
kscan
lscan
hkcircle
hlcircle
hkradial
hlradial
klradial
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Last Formatted Jul 14, 2008
Last Updated 02/28/01
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