diff options
| author | sienkiew <sienkiew@stsci.edu> | 2014-03-25 10:53:08 -0400 |
|---|---|---|
| committer | sienkiew <sienkiew@stsci.edu> | 2014-03-25 10:53:08 -0400 |
| commit | 5d00dcb1a0123389d9759698a5c42828e17af9bc (patch) | |
| tree | ecef07881ea7b6b661ee5f59847b00dafecf3409 /stsci/sphere/test/test_util.py | |
| parent | 64be292044c4428b5908acf5cc2dda6693ed1afb (diff) | |
| download | stsci.sphere-5d00dcb1a0123389d9759698a5c42828e17af9bc.tar.gz | |
mod for d2to1 install
git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci.sphere/trunk@30670 fe389314-cf27-0410-b35b-8c050e845b92
Former-commit-id: 91667828b7e01b5aae55679093564473a976e8a9
Diffstat (limited to 'stsci/sphere/test/test_util.py')
| -rw-r--r-- | stsci/sphere/test/test_util.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/stsci/sphere/test/test_util.py b/stsci/sphere/test/test_util.py new file mode 100644 index 0000000..6dc0393 --- /dev/null +++ b/stsci/sphere/test/test_util.py @@ -0,0 +1,14 @@ +import os + +import numpy as np +from .. import vector + +ROOT_DIR = os.path.join(os.path.dirname(__file__), 'data') + +def get_point_set(density=25): + points = [] + for i in np.linspace(-85, 85, density, True): + for j in np.linspace(-180, 180, np.cos(np.deg2rad(i)) * density): + points.append([j, i]) + points = np.asarray(points) + return np.dstack(vector.radec_to_vector(points[:,0], points[:,1]))[0] |