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| author | mdroe <mdroe@stsci.edu> | 2014-06-12 14:17:42 -0400 |
|---|---|---|
| committer | mdroe <mdroe@stsci.edu> | 2014-06-12 14:17:42 -0400 |
| commit | 67295d20a80e14927559c91ad48fba3c441f76dc (patch) | |
| tree | fb14010def244aec3359b6e38561bde925e02084 | |
| parent | e5eed42a4d4e13af2a77d878475697110fb1395d (diff) | |
| download | stsci.sphere-67295d20a80e14927559c91ad48fba3c441f76dc.tar.gz | |
Handle empty polygons in Polygon.to_ra_dec
git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci.sphere/trunk@32438 fe389314-cf27-0410-b35b-8c050e845b92
Former-commit-id: 7e37d7cfb676faa51c4a29708c8f1ae9656245e3
| -rw-r--r-- | stsci/sphere/polygon.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/stsci/sphere/polygon.py b/stsci/sphere/polygon.py index 0406402..f7c44be 100644 --- a/stsci/sphere/polygon.py +++ b/stsci/sphere/polygon.py @@ -133,6 +133,8 @@ class SphericalPolygon(object): List of *ra* and *dec* in degrees corresponding to `points`. """ + if len(self.points) == 0: + return np.array([]) return vector.vector_to_radec(self.points[:,0], self.points[:,1], self.points[:,2], degrees=True) |