From 551af1454d9fefabca536945a556542c4added77 Mon Sep 17 00:00:00 2001
From: dencheva <dencheva@stsci.edu>
Date: Wed, 29 Oct 2008 20:44:45 +0000
Subject: Added TDD correction to WCS

git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/hstwcs@7210 fe389314-cf27-0410-b35b-8c050e845b92
---
 lib/utils.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'lib/utils.py')

diff --git a/lib/utils.py b/lib/utils.py
index 87ff6d9..b29c67c 100644
--- a/lib/utils.py
+++ b/lib/utils.py
@@ -35,6 +35,11 @@ def restoreWCS(fnames):
                             nkw = ('O'+kw)[:7]
                             if backup.has_key(kw):
                                 hdr.update(kw, hdr[nkw])
+                    tddalpha = hdr.get('TDDALPHA', None)
+                    tddbeta = hdr.get('TDDBETA', None)
+                    if tddalpha or tddbeta:
+                        hdr.update('TDDALPHA', 0.0)
+                        hdr.update('TDDBETA', 0.0)
             fobj.close()
 
 def get_archive(header):
@@ -74,7 +79,7 @@ def diff_angles(a,b):
     """
     
     diff = a - b
-
+    
     if diff > 180.0:
        diff -= 360.0
 
-- 
cgit