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* Check if correction is in the list of corrections before removing it.dencheva2010-01-221-3/+4
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8635 fe389314-cf27-0410-b35b-8c050e845b92
* Resolves #501: added an option to create an output WCS without applying the ↵dencheva2010-01-191-5/+11
| | | | | | distortion model. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8612 fe389314-cf27-0410-b35b-8c050e845b92
* alignwcs is not going to be useddencheva2009-12-231-95/+0
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8520 fe389314-cf27-0410-b35b-8c050e845b92
* set type to float64dencheva2009-12-231-3/+3
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8519 fe389314-cf27-0410-b35b-8c050e845b92
* Use 'import numpy as np' and a fix to a header commentdencheva2009-12-234-46/+46
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8518 fe389314-cf27-0410-b35b-8c050e845b92
* 'from __future__ import division' changesdencheva2009-12-2315-5/+32
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8517 fe389314-cf27-0410-b35b-8c050e845b92
* removed a print statementdencheva2009-12-221-1/+0
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8516 fe389314-cf27-0410-b35b-8c050e845b92
* Comments and minor correctionsdencheva2009-12-223-19/+37
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8515 fe389314-cf27-0410-b35b-8c050e845b92
* Update version numbersdencheva2009-12-222-2/+2
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8514 fe389314-cf27-0410-b35b-8c050e845b92
* Fix for missing kw CCDCHIP. Covered the case when IDCTAB kw is not present ↵dencheva2009-12-225-52/+132
| | | | | | 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
* Added detector to image correction for WFPC2 datadencheva2009-12-211-1/+1
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8511 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 ↵dencheva2009-12-185-67/+131
| | | | | | 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
* Corrected typo in 'stwcs.updatewcs.__init' function 'getNrefchip' to ↵hack2009-12-071-1/+1
| | | | | | recognize 'WFC' as the ACS detector, not 'WCS'. WJH git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8476 fe389314-cf27-0410-b35b-8c050e845b92
* Allow arbitrary number of axes in a lookup tabledencheva2009-10-212-98/+81
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8365 fe389314-cf27-0410-b35b-8c050e845b92
* Once more - dgeo correction for binned imagesdencheva2009-10-153-27/+29
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8343 fe389314-cf27-0410-b35b-8c050e845b92
* Handle dgeo files for binned images using CDELTdencheva2009-10-141-7/+20
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8341 fe389314-cf27-0410-b35b-8c050e845b92
* Another attempt to get the correct dgeo extension using CCDCHIPdencheva2009-10-141-13/+48
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8340 fe389314-cf27-0410-b35b-8c050e845b92
* Use 'CCDCHIP', not 'EXTVER' when choosing the dgeo extensiondencheva2009-10-131-6/+18
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8336 fe389314-cf27-0410-b35b-8c050e845b92
* Changes to the WCSDVARR extension header which allow mapping of the dgeo ↵dencheva2009-10-132-18/+33
| | | | | | table to image coordinates when the science image is a subarray. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8334 fe389314-cf27-0410-b35b-8c050e845b92
* Added code to handle iraf environment variablesdencheva2009-10-011-2/+2
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8315 fe389314-cf27-0410-b35b-8c050e845b92
* Added code which allows to create an HSTWCS object without the requirement ↵dencheva2009-09-243-47/+43
| | | | | | 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
* Modified logic for TDD correction, so that it is always applied for ACS/WFCdencheva2009-07-271-9/+3
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8163 fe389314-cf27-0410-b35b-8c050e845b92
* Removed code related to d2im correction. Changed the type of CDELT to be float.dencheva2009-07-272-14/+4
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8162 fe389314-cf27-0410-b35b-8c050e845b92
* Remove d2im support from stwcs, since it is now part of pywcs.mdroe2009-07-221-178/+48
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8151 fe389314-cf27-0410-b35b-8c050e845b92
* future division in various install/setup codesienkiew2009-06-032-0/+3
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@8074 fe389314-cf27-0410-b35b-8c050e845b92
* Moved stwcs from develpment area to stsci_python to be included in the ↵dencheva2009-04-290-0/+0
| | | | | | nightly builds. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@7980 fe389314-cf27-0410-b35b-8c050e845b92
* More name changesdencheva2009-04-296-9/+9
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/stwcs@7979 fe389314-cf27-0410-b35b-8c050e845b92
* Changed names dencheva2009-04-292-4/+4
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/stwcs@7977 fe389314-cf27-0410-b35b-8c050e845b92
* Renamed hstwcs to udpatewcsdencheva2009-04-297-0/+0
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/stwcs@7976 fe389314-cf27-0410-b35b-8c050e845b92
* Renaming packages:dencheva2009-04-290-0/+0
| | | | | | | | | updatewcs --> stwcs updatewcs.hstwcs --> updatewcs git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/stwcs@7975 fe389314-cf27-0410-b35b-8c050e845b92
* These changes allow the HSTWCS object ot be used for transformations and ↵dencheva2009-04-284-9/+28
| | | | | | when updating the headers git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7974 fe389314-cf27-0410-b35b-8c050e845b92
* The detector to image data array is assigned as an attribute of the HSTWCS ↵dencheva2009-04-281-22/+15
| | | | | | object which sppeds up processing many times. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7968 fe389314-cf27-0410-b35b-8c050e845b92
* More formatting correctionsdencheva2009-04-241-4/+20
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7948 fe389314-cf27-0410-b35b-8c050e845b92
* Fixed a problem with formatting inputdencheva2009-04-241-2/+2
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7946 fe389314-cf27-0410-b35b-8c050e845b92
* Added printwcs function to HSTWCS classdencheva2009-04-101-1/+10
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7873 fe389314-cf27-0410-b35b-8c050e845b92
* Added minerr parameter toHSTWCS and D@IMERR kw to primary header. This ↵dencheva2009-03-262-8/+8
| | | | | | allows the detector to image correction to be switched off on the command line git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7820 fe389314-cf27-0410-b35b-8c050e845b92
* Removed wcs_pix2sky method, detector to image correction is not applied in ↵dencheva2009-03-262-37/+82
| | | | | | | | | | | | 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
* Changed imports of numpy (as np).dencheva2009-03-264-29/+24
| | | | | | | | Added d2imcorr parameter to top level updatewcs function. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7803 fe389314-cf27-0410-b35b-8c050e845b92
* Correcting 'output_wcs' in updatewcs.distortion to call the new method ↵hack2009-03-191-1/+1
| | | | | | 'calcFootprint' as a method not an attribute. The new call now works as it was tested under the new MultiDrizzle. WJH git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7780 fe389314-cf27-0410-b35b-8c050e845b92
* typodencheva2009-03-191-1/+1
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7779 fe389314-cf27-0410-b35b-8c050e845b92
* WFPC2 IDCTAB coefficients include the relative chip to chip rotation. This ↵dencheva2009-03-191-4/+2
| | | | | | rotation has to be taken out of the coefficients before the WCS is recomputed. The rotation was done in the opposite direction and this change fixes the problem. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7778 fe389314-cf27-0410-b35b-8c050e845b92
* Minor comment changedencheva2009-03-181-1/+1
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7777 fe389314-cf27-0410-b35b-8c050e845b92
* More on detector to image correctiondencheva2009-03-183-7/+153
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7776 fe389314-cf27-0410-b35b-8c050e845b92
* Footprint is not an attribute of the WCS class - pywcs change 874dencheva2009-03-181-1/+1
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7771 fe389314-cf27-0410-b35b-8c050e845b92
* Added code which populates the science file with information about detector ↵dencheva2009-03-175-10/+56
| | | | | | 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
* Changed the output of pixel to sky methods to be consistent with pywcs.dencheva2009-03-171-21/+30
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7767 fe389314-cf27-0410-b35b-8c050e845b92
* Changed the name of the kw recording the dgeofile used for the lookup tables ↵dencheva2009-03-172-7/+7
| | | | | | to DGEOEXT. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7766 fe389314-cf27-0410-b35b-8c050e845b92
* Added detector to image pixel correction. Added a 'minerr' kw as defined by ↵dencheva2009-03-161-12/+26
| | | | | | paper IV CPERR kw git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7765 fe389314-cf27-0410-b35b-8c050e845b92
* If input is not a pyfits.HDUList object close it, otherwise it's the user's ↵dencheva2009-03-161-1/+6
| | | | | | responsibility to close it. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/updatewcs@7762 fe389314-cf27-0410-b35b-8c050e845b92
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