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* restructure and add stwcs testsNadia Dencheva2016-08-045-1477/+0
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* Update to STWCS output_wcs(): This update forces output_wcs() to always ↵hack2015-10-231-2/+66
| | | | | | return a CD matrix that is orthogonal (cross-terms identical). This is needed to address Ticket #1182. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@45804 fe389314-cf27-0410-b35b-8c050e845b92
* replaced string functions (lower, strip) with string methodsbsimon2015-06-051-8/+7
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@40961 fe389314-cf27-0410-b35b-8c050e845b92
* Raise an IOError if NPOLFILE or D2IMFILE keywords have values but the files ↵dencheva2015-05-261-3/+3
| | | | | | are not found on disk. Part of #1074 git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@40433 fe389314-cf27-0410-b35b-8c050e845b92
* Updated files to run under python 2 and 3bsimon2015-05-044-47/+48
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@39775 fe389314-cf27-0410-b35b-8c050e845b92
* Update STWCS with the latest code necessary to support the 'final' ↵hack2015-05-041-5/+22
| | | | | | velocity-aberration-corrected TDD calibrations for ACS. This continues to address Ticket #1108. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@39773 fe389314-cf27-0410-b35b-8c050e845b92
* update to STWCS code to handle additional TDD coefficient for ACS: ↵hack2014-10-061-0/+12
| | | | | | specifically, TDD_CXA* and TDD_CXB*. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@34759 fe389314-cf27-0410-b35b-8c050e845b92
* further changes to move to astropydencheva2014-05-012-8/+7
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@31270 fe389314-cf27-0410-b35b-8c050e845b92
* changes to use astropy instead of pyfits and pywcsdencheva2014-04-282-3/+5
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@31240 fe389314-cf27-0410-b35b-8c050e845b92
* port changes from astropy.wcs - naxis1/2 are private now.dencheva2014-04-241-3/+3
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@31128 fe389314-cf27-0410-b35b-8c050e845b92
* Support has been added for optional TDD Alpha term to be read in from IDCTAB ↵hack2014-04-021-1/+6
| | | | | | primary header for new (non-Jay Anderson) TDD correction. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@30795 fe389314-cf27-0410-b35b-8c050e845b92
* Initial check-in to add support for new ACS TDD correction described in ↵hack2014-02-261-22/+29
| | | | | | Ticket #1108 git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@29972 fe389314-cf27-0410-b35b-8c050e845b92
* Updated the return value from coeff_converter.sid2idc so that it returns a ↵hack2013-06-111-1/+1
| | | | | | pair of None values when no OCX/OCY keywords are found in the image header. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@25262 fe389314-cf27-0410-b35b-8c050e845b92
* This update removes all references to .has_key() method, including those for ↵hack2013-04-303-10/+10
| | | | | | list and dict comprehension, but primarily to work with PyFITS 3.2.dev checked in on 29-Apr-2013. [Trac Ticket #1007] git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stwcs/trunk@24552 fe389314-cf27-0410-b35b-8c050e845b92
* Fixed problems with updatewcs not finding single filter usage case in IDCTAB ↵hack2012-05-241-14/+14
| | | | | | for WFPC2 data. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@16948 fe389314-cf27-0410-b35b-8c050e845b92
* Should fix most problems in stwcs due to pyfits Header updates. The main ↵embray2012-02-222-43/+42
| | | | | | issue that caused incompatibility is that slices of headers (including by wildcard patterns) now returns a new Header rather than a list of cards. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@15198 fe389314-cf27-0410-b35b-8c050e845b92
* Add WCSNAME from the first input WCS to the output WCS object created by ↵hack2012-02-131-0/+2
| | | | | | stwcs.distortion.utils.output_wcs(). git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@14965 fe389314-cf27-0410-b35b-8c050e845b92
* Merging changes from 'stwcs_hdrlet' branch (r18787 - r13909) into trunk. ↵hack2011-10-252-5/+5
| | | | | | This version of STWCS (0.9.1) provides support for headerlets based on 'Headerlet Design' wiki document, and includes TEAL interfaces for all public headerlet functions. It also moves the TEAL interface for 'updatewcs' from 'astrodither' to this package. The TEAL interaces have been included as a new 'gui' sub-package in order to keep them separate from the remainder of the package's functionality. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13910 fe389314-cf27-0410-b35b-8c050e845b92
* Cleaning the model.shift methoddencheva2011-08-191-6/+7
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13641 fe389314-cf27-0410-b35b-8c050e845b92
* don't use private attributesdencheva2011-06-271-3/+3
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13266 fe389314-cf27-0410-b35b-8c050e845b92
* Redoing the r13221-13223 merge in the actual trunk now. This updates trunk ↵embray2011-06-225-0/+1369
to the setup_refactoring branch (however, coords, pysynphot, and pywcs are still being pulled from the astrolib setup_refactoring branch. Will have to do that separately then update the svn:externals) git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13225 fe389314-cf27-0410-b35b-8c050e845b92