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| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
|---|---|---|
| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /sys/vops/lz/altrd.x | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'sys/vops/lz/altrd.x')
| -rw-r--r-- | sys/vops/lz/altrd.x | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sys/vops/lz/altrd.x b/sys/vops/lz/altrd.x new file mode 100644 index 00000000..57e877b0 --- /dev/null +++ b/sys/vops/lz/altrd.x @@ -0,0 +1,16 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +# ALTR -- Linearly map a vector into another vector of the same datatype. +# This is the most general form. See also ALTA and ALTM. +# b[i] = (a[i] + k1) * k2 + k3 + +procedure altrd (a, b, npix, k1, k2, k3) + +double a[ARB], b[ARB] +double k1, k2, k3 +int npix, i + +begin + do i = 1, npix + b[i] = (a[i] + k1) * k2 + k3 +end |