Repatch (from linux) of OSX IRAF

1 files changed, 29 insertions, 0 deletions

diff --git a/sys/vops/zzdebug.x b/sys/vops/zzdebug.x
new file mode 100644
index 00000000..cdbc5757
--- /dev/null
+++ b/sys/vops/zzdebug.x
@@ -0,0 +1,29 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+task	xft
+
+define	MAXPIX		4096
+
+# XFT -- Test complex transform routines.
+
+procedure xft
+
+complex	x[MAXPIX]
+int	npix, ntrip
+long	seed
+int	i, clgeti()
+real	urand()
+
+begin
+	npix  = max(1, min(MAXPIX, clgeti ("npix")))
+	ntrip = clgeti ("ntrip")
+	seed = 1
+
+	do i = 1, NPIX
+	    x[i] = complex (urand(seed), urand(seed))
+
+	do i = 1, ntrip {
+	    call afftx (x, x, NPIX)
+	    call aiftx (x, x, NPIX)
+	}
+end