Go to the documentation of this file.
1665 #define wtbarr wtbarr_s
1668 #define WCSSUB_LONGITUDE 0x1001
1669 #define WCSSUB_LATITUDE 0x1002
1670 #define WCSSUB_CUBEFACE 0x1004
1671 #define WCSSUB_CELESTIAL 0x1007
1672 #define WCSSUB_SPECTRAL 0x1008
1673 #define WCSSUB_STOKES 0x1010
1676 #define WCSCOMPARE_ANCILLARY 0x0001
1677 #define WCSCOMPARE_TILING 0x0002
1678 #define WCSCOMPARE_CRPIX 0x0004
1717 #define PVLEN (sizeof(struct pvcard)/sizeof(int))
1727 #define PSLEN (sizeof(struct pscard)/sizeof(int))
1854 #define WCSLEN (sizeof(struct wcsprm)/sizeof(int))
1870 const struct wcsprm *wcs2,
int *equal);
1882 int wcsp2s(
struct wcsprm *wcs,
int ncoord,
int nelem,
const double pixcrd[],
1883 double imgcrd[],
double phi[],
double theta[],
double world[],
1886 int wcss2p(
struct wcsprm *wcs,
int ncoord,
int nelem,
const double world[],
1887 double phi[],
double theta[],
double imgcrd[],
double pixcrd[],
1890 int wcsmix(
struct wcsprm *wcs,
int mixpix,
int mixcel,
const double vspan[],
1891 double vstep,
int viter,
double world[],
double phi[],
1892 double theta[],
double imgcrd[],
double pixcrd[]);
1899 #define wcscopy(alloc, wcssrc, wcsdst) wcssub(alloc, wcssrc, 0x0, 0x0, wcsdst)
1903 #define wcsini_errmsg wcs_errmsg
1904 #define wcssub_errmsg wcs_errmsg
1905 #define wcscopy_errmsg wcs_errmsg
1906 #define wcsfree_errmsg wcs_errmsg
1907 #define wcsprt_errmsg wcs_errmsg
1908 #define wcsset_errmsg wcs_errmsg
1909 #define wcsp2s_errmsg wcs_errmsg
1910 #define wcss2p_errmsg wcs_errmsg
1911 #define wcsmix_errmsg wcs_errmsg
int m
Definition: wcs.h:1722
double timepixr
Definition: wcs.h:1797
struct pvcard * m_pv
Definition: wcs.h:1843
int nps
Definition: wcs.h:1756
char timesys[72]
Definition: wcs.h:1784
char value[72]
Definition: wcs.h:1723
char dateref[72]
Definition: wcs.h:1786
struct celprm cel
Definition: wcs.h:1827
int spec
Definition: wcs.h:1821
char ssysobs[72]
Definition: wcs.h:1804
int cubeface
Definition: wcs.h:1823
char trefdir[72]
Definition: wcs.h:1784
char dateobs[72]
Definition: wcs.h:1790
double * m_crota
Definition: wcs.h:1845
struct tabprm * m_tab
Definition: wcs.h:1849
@ WCSERR_BAD_PIX
Definition: wcs.h:1696
@ WCSERR_ILL_COORD_TRANS
Definition: wcs.h:1694
@ WCSERR_NULL_POINTER
Definition: wcs.h:1685
int lng
Definition: wcs.h:1821
const char * wcslib_version(int vers[3])
int wcscompare(int cmp, double tol, const struct wcsprm *wcs1, const struct wcsprm *wcs2, int *equal)
Compare two wcsprm structs for equality.
char(* m_cname)[72]
Definition: wcs.h:1847
char lngtyp[8]
Definition: wcs.h:1820
int wcsinit(int alloc, int naxis, struct wcsprm *wcs, int npvmax, int npsmax, int ndpmax)
Default constructor for the wcsprm struct.
double * crota
Definition: wcs.h:1763
int lat
Definition: wcs.h:1821
char obsorbit[72]
Definition: wcs.h:1800
char dateavg[72]
Definition: wcs.h:1790
double * cd
Definition: wcs.h:1762
@ WCSERR_BAD_COORD_TRANS
Definition: wcs.h:1692
double * m_pc
Definition: wcs.h:1841
char trefpos[72]
Definition: wcs.h:1784
Spectral transformation parameters.
Definition: spc.h:802
double * m_cperi
Definition: wcs.h:1848
struct pscard * ps
Definition: wcs.h:1758
double zsource
Definition: wcs.h:1806
double velangl
Definition: wcs.h:1808
int npv
Definition: wcs.h:1752
double * crval
Definition: wcs.h:1741
int * colax
Definition: wcs.h:1774
@ WCSERR_NON_SEPARABLE
Definition: wcs.h:1704
char specsys[72]
Definition: wcs.h:1803
Extraction of coordinate lookup tables from BINTABLE.
Definition: getwcstab.h:170
double * m_crpix
Definition: wcs.h:1841
struct wtbarr * m_wtb
Definition: wcs.h:1850
double timrder
Definition: wcs.h:1796
char(* cname)[72]
Definition: wcs.h:1776
double timedel
Definition: wcs.h:1797
char lattyp[8]
Definition: wcs.h:1820
char alt[4]
Definition: wcs.h:1772
int wcsset(struct wcsprm *wcs)
Setup routine for the wcsprm struct.
int i
Definition: wcs.h:1721
double timsyer
Definition: wcs.h:1796
int m_flag
Definition: wcs.h:1840
int i
Definition: wcs.h:1711
wcs_errmsg_enum
Definition: wcs.h:1683
double * crpix
Definition: wcs.h:1738
int flag
Definition: wcs.h:1733
@ WCSERR_BAD_PARAM
Definition: wcs.h:1691
double mjdend
Definition: wcs.h:1791
@ WCSERR_SUCCESS
Definition: wcs.h:1684
double tstart
Definition: wcs.h:1793
int wcsnpv(int n)
Memory allocation for PVi_ma.
double * m_cd
Definition: wcs.h:1845
double timeoffs
Definition: wcs.h:1788
char timeunit[72]
Definition: wcs.h:1785
double restfrq
Definition: wcs.h:1749
int * types
Definition: wcs.h:1824
int wcss2p(struct wcsprm *wcs, int ncoord, int nelem, const double world[], double phi[], double theta[], double imgcrd[], double pixcrd[], int stat[])
World-to-pixel transformation.
int wcsprt(const struct wcsprm *wcs)
Print routine for the wcsprm struct.
@ WCSERR_BAD_CTYPE
Definition: wcs.h:1689
Coordinate transformation parameters.
Definition: wcs.h:1730
char datebeg[72]
Definition: wcs.h:1790
double latpole
Definition: wcs.h:1747
struct linprm lin
Definition: wcs.h:1826
double tstop
Definition: wcs.h:1793
struct pvcard * pv
Definition: wcs.h:1754
double mjdbeg
Definition: wcs.h:1791
int altlin
Definition: wcs.h:1764
double jepoch
Definition: wcs.h:1792
double * cperi
Definition: wcs.h:1780
double obsgeo[6]
Definition: wcs.h:1799
struct pscard * m_ps
Definition: wcs.h:1844
@ WCSERR_BAD_SUBIMAGE
Definition: wcs.h:1703
char dateend[72]
Definition: wcs.h:1790
double * m_crder
Definition: wcs.h:1848
double mjdavg
Definition: wcs.h:1791
double telapse
Definition: wcs.h:1794
struct wcserr * err
Definition: wcs.h:1836
double restwav
Definition: wcs.h:1750
@ WCSERR_BAD_WORLD_COORD
Definition: wcs.h:1700
@ WCSERR_NO_SOLUTION
Definition: wcs.h:1701
Tabular transformation parameters.
Definition: tab.h:546
int wcssub(int alloc, const struct wcsprm *wcssrc, int *nsub, int axes[], struct wcsprm *wcsdst)
Subimage extraction routine for the wcsprm struct.
struct spcprm spc
Definition: wcs.h:1828
Celestial transformation parameters.
Definition: cel.h:393
double * pc
Definition: wcs.h:1739
double mjdobs
Definition: wcs.h:1791
char(* ctype)[72]
Definition: wcs.h:1744
int m
Definition: wcs.h:1712
double * m_csyer
Definition: wcs.h:1848
char wcsname[72]
Definition: wcs.h:1782
char radesys[72]
Definition: wcs.h:1801
int naxis
Definition: wcs.h:1737
int wcsmix(struct wcsprm *wcs, int mixpix, int mixcel, const double vspan[], double vstep, int viter, double world[], double phi[], double theta[], double imgcrd[], double pixcrd[])
Hybrid coordinate transformation.
double value
Definition: wcs.h:1713
int wcsbchk(struct wcsprm *wcs, int bounds)
Enable/disable bounds checking.
struct tabprm * tab
Definition: wcs.h:1814
double xposure
Definition: wcs.h:1794
int colnum
Definition: wcs.h:1773
int wcsperr(const struct wcsprm *wcs, const char *prefix)
Print error messages from a wcsprm struct.
int m_naxis
Definition: wcs.h:1840
char plephem[72]
Definition: wcs.h:1784
char(* cunit)[72]
Definition: wcs.h:1743
int npvmax
Definition: wcs.h:1753
double * m_czphs
Definition: wcs.h:1848
Linear transformation parameters.
Definition: lin.h:631
int i
Definition: getwcstab.h:171
@ WCSERR_BAD_WORLD
Definition: wcs.h:1698
int npsmax
Definition: wcs.h:1757
int * m_colax
Definition: wcs.h:1846
double bepoch
Definition: wcs.h:1792
Store for PVi_ma keyrecords.
Definition: wcs.h:1710
double * crder
Definition: wcs.h:1777
Error message handling.
Definition: wcserr.h:223
double equinox
Definition: wcs.h:1802
int wcsp2s(struct wcsprm *wcs, int ncoord, int nelem, const double pixcrd[], double imgcrd[], double phi[], double theta[], double world[], int stat[])
Pixel-to-world transformation.
int wcsnps(int n)
Memory allocation for PSi_ma.
double * csyer
Definition: wcs.h:1778
int wcsfree(struct wcsprm *wcs)
Destructor for the wcsprm struct.
Store for PSi_ma keyrecords.
Definition: wcs.h:1720
const char * wcs_errmsg[]
Status return messages.
double lonpole
Definition: wcs.h:1746
double * m_cdelt
Definition: wcs.h:1841
double velosys
Definition: wcs.h:1805
double * cdelt
Definition: wcs.h:1740
char(* m_cunit)[72]
Definition: wcs.h:1842
char ssyssrc[72]
Definition: wcs.h:1807
struct wtbarr * wtb
Definition: wcs.h:1815
@ WCSERR_MEMORY
Definition: wcs.h:1686
int velref
Definition: wcs.h:1768
int wcssptr(struct wcsprm *wcs, int *i, char ctype[9])
Spectral axis translation.
double * m_crval
Definition: wcs.h:1841
int ntab
Definition: wcs.h:1812
@ WCSERR_SINGULAR_MTX
Definition: wcs.h:1687
double * czphs
Definition: wcs.h:1779
double mjdref[2]
Definition: wcs.h:1787
int nwtb
Definition: wcs.h:1813
int wcsini(int alloc, int naxis, struct wcsprm *wcs)
Default constructor for the wcsprm struct.