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

---
 math/surfit/doc/iszero.hlp | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 math/surfit/doc/iszero.hlp

(limited to 'math/surfit/doc/iszero.hlp')

diff --git a/math/surfit/doc/iszero.hlp b/math/surfit/doc/iszero.hlp
new file mode 100644
index 00000000..4c338807
--- /dev/null
+++ b/math/surfit/doc/iszero.hlp
@@ -0,0 +1,26 @@
+.help iszero Aug85 "Surfit Package"
+.ih
+NAME
+iszero -- set up for a new surface fit
+.ih
+SYNOPSIS
+iszero (sf)
+
+.nf
+pointer	sf		# surface grid descriptor
+.fi
+.ih
+ARGUMENTS
+.ls sf     
+Pointer to the surface grid descriptor structure.
+.le
+.ih
+DESCRIPTION
+ISZERO zeros all matrices and vectors used by the fitting program. It
+should be used only if one wishes to refit the surface from scratch.
+.ih
+NOTES
+.ih
+SEE ALSO
+isinit, islzero, islaccum, islfit, islrefit, islsolve, issolve, isfree
+.endhelp
-- 
cgit 

