diff options
Diffstat (limited to 'wcsutil')
| -rw-r--r-- | wcsutil/__init__.py | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/wcsutil/__init__.py b/wcsutil/__init__.py index d2f4d8c..ee22c19 100644 --- a/wcsutil/__init__.py +++ b/wcsutil/__init__.py @@ -175,11 +175,7 @@ class HSTWCS(WCS): cdmat = N.array([[cd11, cd12],[cd21,cd22]]) self.wcs.cd = cdmat * self.pscale/3600 - def verifyPa_V3(self): - """make sure PA_V3 is populated""" - - def verifyKw(self): - """verify that all required kw have meaningful values""" + def readModel(self, update=False, header=None): """ @@ -257,18 +253,25 @@ class HSTWCS(WCS): ext_hdr.update('IDCV3REF', self.idcmodel.refpix['V3REF']) - def help(self): - print 'How to create an HSTWCS object:\n\n' - print """ \ - 1. Using a pyfits HDUList object and an extension number \n - Example:\n - - fobj = pyfits.open('some_file.fits')\n - w = wcsutil.HSTWCS(fobj, 3)\n\n - - 2. Create an HSTWCS object using a qualified file name. \n - Example:\n - w = wcsutil.HSTWCS('j9irw4b1q_flt.fits[sci,1]')\n\n - """ - -
\ No newline at end of file +def help(): + print 'How to create an HSTWCS object:\n\n' + print """ \ + 1. Using a pyfits HDUList object and an extension number \n + Example:\n + + fobj = pyfits.open('some_file.fits')\n + w = wcsutil.HSTWCS(fobj, 3)\n\n + + 2. Create an HSTWCS object using a qualified file name. \n + Example:\n + w = wcsutil.HSTWCS('j9irw4b1q_flt.fits[sci,1]')\n\n + + 3. Create an HSTWCS object using a file name and an extension number. \n + Example:\n + w = wcsutil.HSTWCS('j9irw4b1q_flt.fits', ext=2)\n\n + + 4. Create a template HSTWCS object for an instrument/detector combination.]n + Example:\n + w = wcsutil.HSTWCS(instrument='ACS', detector='WFC'\n\n + """ + |