From 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 Mon Sep 17 00:00:00 2001 From: Joe Hunkeler Date: Tue, 11 Aug 2015 16:51:37 -0400 Subject: Repatch (from linux) of OSX IRAF --- sys/vops/lz/alimx.x | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 sys/vops/lz/alimx.x (limited to 'sys/vops/lz/alimx.x') diff --git a/sys/vops/lz/alimx.x b/sys/vops/lz/alimx.x new file mode 100644 index 00000000..93a7fe61 --- /dev/null +++ b/sys/vops/lz/alimx.x @@ -0,0 +1,21 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +# ALIM -- Compute the limits (minimum and maximum values) of a vector. + +procedure alimx (a, npix, minval, maxval) + +complex a[ARB], minval, maxval, value +int npix, i + +begin + minval = a[1] + maxval = a[1] + + do i = 1, npix { + value = a[i] + if (abs(value) < abs(minval)) + minval = value + else if (abs(value) > abs(maxval)) + maxval = value + } +end -- cgit