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* A fix for computing the WCS of polarizer data. This software change requires ↵dencheva2011-08-191-2/+24
| | | | | | also a change to and a new delivery of the IDC table for polarizer data. Tested with a private version of IDCTAB. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13639 fe389314-cf27-0410-b35b-8c050e845b92
* Coefficients from the idc table were not properly shifted when the data is ↵dencheva2011-08-181-5/+16
| | | | | | taken in subarray mode. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13637 fe389314-cf27-0410-b35b-8c050e845b92
* The code for 'updatewcs' was revised to correctly add the NPOL related ↵hack2011-08-151-2/+6
| | | | | | keywords to a science header which does not have any HISTORY keywords. This caused problems with data processed using the IMPHTTAB, as that code no longer reports the files used for the photometry keyword computation as HISTORY keywords. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13616 fe389314-cf27-0410-b35b-8c050e845b92
* (past) last minute check in - corrected aproblem when wcsname was ↵dencheva2011-08-101-4/+7
| | | | | | overwritten by an old value git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13565 fe389314-cf27-0410-b35b-8c050e845b92
* A problem with the logic initializing the WCSCORR table when no alternate ↵hack2011-08-091-1/+2
| | | | | | WCS's exist has been fixed. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13554 fe389314-cf27-0410-b35b-8c050e845b92
* Added additional keywords to headers to support alternate WCSs and headerlets.dencheva2011-08-091-1/+27
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13552 fe389314-cf27-0410-b35b-8c050e845b92
* Do not copy the recomputed primary WCS. Also removed parameters related to ↵dencheva2011-08-091-62/+12
| | | | | | this change - wcsname, wcskey, clobber. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13548 fe389314-cf27-0410-b35b-8c050e845b92
* Use reusekey=True in updatewcs to overwrite the 'A' key. This is necessary ↵dencheva2011-08-091-1/+2
| | | | | | in order to be able to repeatedly run updatewcs on files. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13545 fe389314-cf27-0410-b35b-8c050e845b92
* Added pywcs version to headersdencheva2011-08-081-9/+15
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13539 fe389314-cf27-0410-b35b-8c050e845b92
* Removed parameter clobber in restoreWCS, so that it always overwrites the ↵dencheva2011-08-082-50/+33
| | | | | | primary WCS. Not passing input parameter check now raises an Error. Not findong a wcskey raises a KeyError. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13537 fe389314-cf27-0410-b35b-8c050e845b92
* Changed archiveWCS to raise an error if reusekey is False and wcskey already ↵dencheva2011-08-081-25/+69
| | | | | | in use. Corrected docstrings. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13535 fe389314-cf27-0410-b35b-8c050e845b92
* this change to updatewcs goes with r13513dencheva2011-08-051-3/+4
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13516 fe389314-cf27-0410-b35b-8c050e845b92
* correct type in previous commitdencheva2011-08-051-1/+1
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13515 fe389314-cf27-0410-b35b-8c050e845b92
* Almost a complete rewrite of altwcs, the goals being:dencheva2011-08-051-134/+231
| | | | | | | | | | | | | - make all public functions work with HDUList objects in memory (in addition to files) - make all public functions work with simple fits files - remove all HST specific assumptions (like extname values) git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13513 fe389314-cf27-0410-b35b-8c050e845b92
* static version numbers in __init__sienkiew2011-08-011-8/+12
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13441 fe389314-cf27-0410-b35b-8c050e845b92
* temporarily revert to the old install systemsienkiew2011-07-304-35/+58
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13423 fe389314-cf27-0410-b35b-8c050e845b92
* Merged in several changes from the release branch. People are starting to ↵embray2011-07-252-3/+3
| | | | | | update versions in trunk, so this will help smooth things out a bit. I'll add that I don't think any version numbers in trunk should be updated from the last release version until and unless more development is done on that project (otherwise there's no reason to increase its version number. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13397 fe389314-cf27-0410-b35b-8c050e845b92
* Changed version numberdencheva2011-07-211-1/+1
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13375 fe389314-cf27-0410-b35b-8c050e845b92
* Fixes something I broke in r13329. Didn't realize that siphdr was the ↵embray2011-07-111-4/+4
| | | | | | CardList and not a Header. Another example of the Header API being not great... git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13332 fe389314-cf27-0410-b35b-8c050e845b92
* Forgot to update the other setup.cfgs when I change the version numbers in ↵embray2011-07-071-1/+1
| | | | | | pydrizzle and stsci.tools. I ought to write a tool for managing this. However, if we start using zest.releaser to do our releases it should be easier to manage... git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13330 fe389314-cf27-0410-b35b-8c050e845b92
* Updated the headerlet module to work with the new version of pyfits in ↵embray2011-07-071-106/+73
| | | | | | trunk. Some additional minor cleanup. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13329 fe389314-cf27-0410-b35b-8c050e845b92
* Updated packages to use the svn_info hooks, and to get their version numbers ↵embray2011-07-072-11/+33
| | | | | | from pkg_resources. I only did this with packages that were already using __svn_version__, __full_svn_info__, etc. to begin with. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13327 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
* I'm not exactly sure where these temp dirs come from (they're generated at ↵embray2011-06-270-0/+0
| | | | | | some point during installation), but adding them to svn:ignore to get rid of 'svn status' noise. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13262 fe389314-cf27-0410-b35b-8c050e845b92
* Futher modified the main './setup.py install' command to use easy_install to ↵embray2011-06-271-1/+2
| | | | | | install each sub-distribution. This allows us to use the --no-deps option to skip dependency checking by each package, which eliminates a lot of installation noise. Instead, dependency checking is done just once at the very end of the process. Also explicitly added zip_safe=False to each distribution. This was already the case for most of them anyways, but making it explicit eliminates still more noise, and ensures that all our distributions are installed in a consistent manner. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13261 fe389314-cf27-0410-b35b-8c050e845b92
* Bumped the d2to1 version requirement. Also modified setup.py to run each ↵embray2011-06-231-1/+1
| | | | | | 'setup.py install' in its own process, which ends up working better when, for example, an older version of d2to1 or stsci.distutils is being replaced. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13242 fe389314-cf27-0410-b35b-8c050e845b92
* Redoing the r13221-13223 merge in the actual trunk now. This updates trunk ↵embray2011-06-2227-88/+617
| | | | | | 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
* Relatively minor update to wcsutil.altwcs to allow the alternate WCS methods ↵hack2011-06-161-6/+23
| | | | | | to work on simple FITS images as well as MEF files. WJH git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13141 fe389314-cf27-0410-b35b-8c050e845b92
* Print statement in stwcs.distortion.mutil.readIDCtab() has been modified to ↵hack2011-06-141-2/+15
| | | | | | only print the names of non-CLEAR filters, for all instruments. This addresses concerns from the WFC3 team where this code reported finding an IDCTAB row for 'F606W and CLEAR'. These print statements may eventually be moved to only be printed to a log file, but for now, these format changes would still be used even after that move. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13125 fe389314-cf27-0410-b35b-8c050e845b92
* Headerlet.apply was not removing kw with reference files from the primary ↵dencheva2011-06-031-2/+14
| | | | | | header which resulted in kw duplication after the headerlet was applied. Added code which cleans the primary header before applying the headerlet. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13052 fe389314-cf27-0410-b35b-8c050e845b92
* Added a boolena keyword parameter 'createsummary' to Headerlet.apply to ↵dencheva2011-06-031-10/+15
| | | | | | allow applying a headerlet without creating and updating a wcscorr table. May be useful not only for testing ... git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13051 fe389314-cf27-0410-b35b-8c050e845b92
* Addresses #713dencheva2011-06-031-7/+22
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13049 fe389314-cf27-0410-b35b-8c050e845b92
* Raise an error if input to HSTWCS is not a file name or a file objectdencheva2011-06-031-0/+3
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13048 fe389314-cf27-0410-b35b-8c050e845b92
* Added vafactor to SIPWCS headerlet extensions. Thi scompletes #710dencheva2011-06-031-0/+2
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13047 fe389314-cf27-0410-b35b-8c050e845b92
* Fixed r710dencheva2011-06-031-9/+17
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13046 fe389314-cf27-0410-b35b-8c050e845b92
* Make headerlets logging actually workdencheva2011-06-022-68/+80
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@13000 fe389314-cf27-0410-b35b-8c050e845b92
* Initially the log file was defined at the top level. Moved it to updatewcs ↵dencheva2011-06-022-10/+6
| | | | | | to avoid creating an empty file when logging is not requested. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12996 fe389314-cf27-0410-b35b-8c050e845b92
* Minor update to wcscorr module to not try to create a WCSCORR table when ↵hack2011-05-111-0/+4
| | | | | | updating a simple FITS file. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12801 fe389314-cf27-0410-b35b-8c050e845b92
* Very minor change to the logic for determining when to add new rows to the ↵hack2011-05-041-1/+1
| | | | | | WCSCORR table to (try to) insure that the last row will always be blank for use in initializing the new empty rows which get added to the old table. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12718 fe389314-cf27-0410-b35b-8c050e845b92
* Further refinements to the WCSCORR code in STWCS to reduce the number of new ↵hack2011-05-031-6/+10
| | | | | | rows that gets added each time, and to maintain the same header information from one update to the next. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12715 fe389314-cf27-0410-b35b-8c050e845b92
* This update to STWCS includes the following revisions:hack2011-05-032-15/+18
| | | | | | | | | | | | | | - add EXTVER keyword to WCSCORR table extension in 'init_wcscorr()' - revised how pad rows are defined when creating a WCSCORR table - added logic to only work with NPOLFILE and D2IMFILE related keywords in input files that have been updated to use those reference files - added logic to only delete WCS's from IMAGE extensions to avoid problems of trying to delete a WCS from a table extension git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12710 fe389314-cf27-0410-b35b-8c050e845b92
* A couple of small updates to STWCS.UPDATEWCS which avoid problems when ↵hack2011-04-292-1/+16
| | | | | | working with NICMOS and WFPC2 data; specifically, avoiding applying TDD correction to non-ACS data and updating the header with the UPWCSVER keyword when no HISTORY keywords are present. The changes were tested manually against ACS/WFC data (with and without TDD corrections), WFPC2 image, and a NICMOS image. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12684 fe389314-cf27-0410-b35b-8c050e845b92
* This update to the 'wcscorr' modele in STWCS.WCSUTIL fixes a problem with ↵hack2011-04-231-4/+4
| | | | | | initializing the WCSCORR table, and in fact, the entire header by archiving the original WCS values if no WCS with wcskey='O' has already been created. This affects the usage of the 'init_wcscorr()' function. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12589 fe389314-cf27-0410-b35b-8c050e845b92
* Updated the 'wcscorr' module in stwcs.wcsutil to define the number of new ↵hack2011-04-211-1/+1
| | | | | | rows (pad_rows) to add to the table when there are not enough to record the new WCS solutions. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12529 fe389314-cf27-0410-b35b-8c050e845b92
* Turn out pyfits doesn't really do anything helpful to automatically manage ↵embray2011-04-131-1/+6
| | | | | | extension version numbers (I should look into fixing that). This makes sure that each headerlet HDU appended to a file is given a sensible extension version by default. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12459 fe389314-cf27-0410-b35b-8c050e845b92
* Added explanation of the basic Headerlet API's current implementationembray2011-04-131-0/+125
| | | | git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12458 fe389314-cf27-0410-b35b-8c050e845b92
* The logic for finding an empty (matching) row in ↵hack2011-04-121-3/+5
| | | | | | 'wcscorr.find_wcscorr_row()' was modified to strip blank characters from the end of each element before comparing. This allows the '==' comparison to actually match a blank string and find the rows to be filled. The fix allows the WFC3/IR demo datasets (8 WFC3/IR images) to be processed by betadrizzle. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12456 fe389314-cf27-0410-b35b-8c050e845b92
* Fixes `applyHeaderlet` and `Headerlet.apply()` use the hdrname keyword argembray2011-04-111-17/+11
| | | | | | | | | | sensibly. It allows users to specify a name for the headerlet generated from a file, but if hdrname is not specified a sensible default is still used. Removed support for the destim arg from `applyHeaderlet()`, as it was not used anywhere. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12446 fe389314-cf27-0410-b35b-8c050e845b92
* Corrected a syntax problem with one of the new exception calls in ↵hack2011-04-071-1/+1
| | | | | | 'update_wcscorr'. git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12402 fe389314-cf27-0410-b35b-8c050e845b92
* `Headerlet.apply()` now appends the headerlet of the original WCS to the *end*embray2011-04-062-13/+28
| | | | | | | | | | | | of the file's HDU list. And it now also applies the new headerlet to the HDU list under that, and update's the WCSCORR table with rows for the WCSs in the new headerlet. This should achieve most of the basic requirements for headerlet functionality, though I still need to look into reversing the application of a headerlet... git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12398 fe389314-cf27-0410-b35b-8c050e845b92
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