tree 16b99917c20a31a182c0f8aff6c36ed737abd47e
parent c19adea8edcf7fb6bb683961e5b66c3894958822
author Jon Perritt <jrperritt@gmail.com> 1398370591 -0500
committer Jon Perritt <jrperritt@gmail.com> 1398370591 -0500

change from 'Get' to 'Extract'; decrease dependence on perigee