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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
# AAVG -- Compute the mean and standard deviation (sigma) of a sample.
# All pixels are used.
procedure aavg$t (a, npix, mean, sigma)
PIXEL a[ARB]
int npix
$if (datatype == dl)
double mean, sigma, lcut, hcut
$else
real mean, sigma, lcut, hcut
$endif
int junk, awvg$t()
data lcut /0./, hcut /0./
begin
junk = awvg$t (a, npix, mean, sigma, lcut, hcut)
end
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