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* 'from __future__ import division' changesdencheva2009-12-231-0/+2
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8517 fe389314-cf27-0410-b35b-8c050e845b92
* Fix for missing kw CCDCHIP. Covered the case when IDCTAB kw is not present ↵dencheva2009-12-221-2/+1
| | | | | | or is not a valid file or is present but the file is missing on disk, in which case the idcmodel is restored from the SIP coefficients. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8513 fe389314-cf27-0410-b35b-8c050e845b92
* More code cleaningdencheva2009-12-181-24/+6
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8508 fe389314-cf27-0410-b35b-8c050e845b92
* Minor refactoring and cleaning; fixed a problem when ORIENTAT is not present ↵dencheva2009-12-181-16/+95
| | | | | | in the header. Tests against makewcs pass for all instruments. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8507 fe389314-cf27-0410-b35b-8c050e845b92
* Added code which allows to create an HSTWCS object without the requirement ↵dencheva2009-09-241-37/+25
| | | | | | to tie it to an instrument and detector (WCS headerlets). Also better handling of iraf type fits names git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8308 fe389314-cf27-0410-b35b-8c050e845b92
* Removed wcs_pix2sky method, detector to image correction is not applied in ↵dencheva2009-03-261-9/+7
| | | | | | | | | | | | this case. Added sip2foc method. Added 'minerr' parameter to HSTWCS class to allow switching distortion application off Added docstrings. Changed imports of numpy git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7804 fe389314-cf27-0410-b35b-8c050e845b92
* Added code which populates the science file with information about detector ↵dencheva2009-03-171-0/+4
| | | | | | to image correction - header keywords and a lookup table extension. Cleaned coed. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7770 fe389314-cf27-0410-b35b-8c050e845b92
* Added support for nicmos, stis, wfc3dencheva2009-02-121-9/+123
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7549 fe389314-cf27-0410-b35b-8c050e845b92
* Added logic to handle the 'DETECTOR' kwdencheva2008-12-161-8/+8
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/hstwcs@7382 fe389314-cf27-0410-b35b-8c050e845b92
* -Added SIP correction to look up tablesdencheva2008-12-161-2/+9
| | | | | | | | | -Changed CTYPE to reflect the use of SIP - mappings module was moved to wcsutil git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/hstwcs@7381 fe389314-cf27-0410-b35b-8c050e845b92
* Added first order coefficients as attributes to HSTWCS object. Added the ↵dencheva2008-12-031-18/+45
| | | | | | ability to create a default HSTWCS object for a given instrument. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/hstwcs@7319 fe389314-cf27-0410-b35b-8c050e845b92
* - HSTWCS class was modified to dencheva2008-08-221-2/+0
| | | | | | | | | | | | | | | | - not keep the headers as attributes - accept an adittional paramter fobj, consistent with SIP and WCS classes. - The restore method was renamed to get_archive and moved to utils - corrections classes: - updateWCS were turned into classmethods - diff_abgles was moved to utils - restoreWCS() was moved to utils git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/hstwcs@6973 fe389314-cf27-0410-b35b-8c050e845b92
* moved hstwcs from general development repository to stsci_python/developmentdencheva2008-08-151-0/+117
git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/hstwcs@6931 fe389314-cf27-0410-b35b-8c050e845b92
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