From 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 Mon Sep 17 00:00:00 2001
From: Joe Hunkeler <jhunkeler@gmail.com>
Date: Tue, 11 Aug 2015 16:51:37 -0400
Subject: Repatch (from linux) of OSX IRAF

---
 lib/math/gsurfit.h | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 lib/math/gsurfit.h

(limited to 'lib/math/gsurfit.h')

diff --git a/lib/math/gsurfit.h b/lib/math/gsurfit.h
new file mode 100644
index 00000000..5d46762b
--- /dev/null
+++ b/lib/math/gsurfit.h
@@ -0,0 +1,48 @@
+# definitions for the gsurfit package
+
+# define the permitted types of curves
+
+define	GS_FUNCTIONS	"|chebyshev|legendre|polynomial|"
+define	GS_CHEBYSHEV	1	# chebyshev polynomials
+define	GS_LEGENDRE	2	# legendre polynomials
+define	GS_POLYNOMIAL	3	# power series polynomials
+define	NTYPES		3
+
+# define the xterms flags
+
+define	GS_XTYPES	"|none|full|half|"
+define	GS_XNONE	0	# no x-terms (old NO)
+define	GS_XFULL	1	# full x-terms (new YES)
+define	GS_XHALF	2	# half x-terms (new)
+
+# define the weighting flags
+
+define	GS_WEIGHTS	"|user|uniform|spacing|"
+define	WTS_USER	1	# user enters weights
+define	WTS_UNIFORM	2	# equal weights
+define	WTS_SPACING	3	# weight proportional to spacing of data points
+
+# error conditions
+
+define	SINGULAR	1
+define	NO_DEG_FREEDOM	2
+
+# gsstat/gsset definitions
+
+define	GSTYPE		1
+define	GSXORDER	2
+define	GSYORDER	3
+define	GSXTERMS	4
+define	GSNXCOEFF	5
+define	GSNYCOEFF	6
+define	GSNCOEFF	7
+define	GSNSAVE		8
+define	GSXMIN		9
+define	GSXMAX		10
+define	GSYMIN		11
+define	GSYMAX		12
+define	GSXREF		13
+define	GSYREF		14
+define	GSZREF		15
+
+define	GS_SAVECOEFF	8
-- 
cgit