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NAME klradial - scan along a radius in
the KL-plane in reciprocal space
SYNOPSIS klradial angle
start end intervals time
[expression]
DESCRIPTION The klradial macro scans
along a radius in the KL-plane in reciprocal space. The
angle of the arc from the positive K axis is given
by angle and the scan runs from the radius
given by start to the radius given by
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 klradial 45 .0 sqrt(2) 10 10
klradial 90 0 1 20 60 "K+=.5; L+=.5"
SEE ALSO
hklscan
hscan
kscan
lscan
hkcircle
hlcircle
klcircle
hkradial
hlradial
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Last Formatted May 12, 2012
Last Updated 02/28/01
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