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/aselki.x | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 sys/vops/lz/aselki.x (limited to 'sys/vops/lz/aselki.x') diff --git a/sys/vops/lz/aselki.x b/sys/vops/lz/aselki.x new file mode 100644 index 00000000..a56737ab --- /dev/null +++ b/sys/vops/lz/aselki.x @@ -0,0 +1,21 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +# ASELK -- Vector/constant select element. The output vector is formed by +# taking successive pixels from either of the input vector or a constant, based +# on the value of the integer (boolean) selection vectors. Used to implement +# vector conditional expressions. + +procedure aselki (a, b, c, sel, npix) + +int a[ARB], b, c[ARB] +int sel[ARB] # IF sel[i] THEN a[i] ELSE b +int npix +int i + +begin + do i = 1, npix + if (sel[i] != 0) + c[i] = a[i] + else + c[i] = b +end -- cgit