[AstroPy] Unnecessary warning "cdelt will be ignored since cd is present"
maik.riechert at arcor.de
Fri Nov 29 06:06:02 EST 2013
I use astropy 0.3 and get the warning "cdelt will be ignored since cd is
present" when I call wcs.printwcs() even though the FITS headers don't
SIMPLE = T / Standard FITS file
BITPIX = 8 / ASCII or bytes array
NAXIS = 0 / Minimal header
EXTEND = T / There may be FITS ext
WCSAXES = 2 / no comment
CTYPE1 = 'RA---TAN' / TAN (gnomic) projection
CTYPE2 = 'DEC--TAN' / TAN (gnomic) projection
EQUINOX = 2000.0 / Equatorial coordinates definition (yr)
LONPOLE = 180.0 / no comment
LATPOLE = 0.0 / no comment
CRVAL1 = 282.428453019 / RA of reference point
CRVAL2 = 36.6483063538 / DEC of reference point
CRPIX1 = 1938.20328776 / X reference pixel
CRPIX2 = 1163.46704102 / Y reference pixel
CUNIT1 = 'deg ' / X pixel scale units
CUNIT2 = 'deg ' / Y pixel scale units
CD1_1 = -0.0164029166118 / Transformation matrix
CD1_2 = 0.00410727100937 / no comment
CD2_1 = -0.00410727100937 / no comment
CD2_2 = -0.0164029166118 / no comment
IMAGEW = 4256 / Image width, in pixels.
IMAGEH = 2832 / Image height, in pixels.
DATE = '2013-11-29T11:55:49' / Date this file was created.
I know printwcs() is declared as an internal function and I don't get
the message when I don't call printwcs(), but still, I thought I let you
know, just in case.
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