1868 #define wtbarr wtbarr_s
1871 #define WCSSUB_LONGITUDE 0x1001
1872 #define WCSSUB_LATITUDE 0x1002
1873 #define WCSSUB_CUBEFACE 0x1004
1874 #define WCSSUB_CELESTIAL 0x1007
1875 #define WCSSUB_SPECTRAL 0x1008
1876 #define WCSSUB_STOKES 0x1010
1879 #define WCSCOMPARE_ANCILLARY 0x0001
1880 #define WCSCOMPARE_TILING 0x0002
1881 #define WCSCOMPARE_CRPIX 0x0004
1918 #define PVLEN (sizeof(struct pvcard)/sizeof(int))
1928 #define PSLEN (sizeof(struct pscard)/sizeof(int))
1940 #define AUXLEN (sizeof(struct auxprm)/sizeof(int))
2073 #define WCSLEN (sizeof(struct wcsprm)/sizeof(int))
2091 const struct wcsprm *wcs2,
int *equal);
2103 int wcsp2s(
struct wcsprm *wcs,
int ncoord,
int nelem,
const double pixcrd[],
2104 double imgcrd[],
double phi[],
double theta[],
double world[],
2107 int wcss2p(
struct wcsprm *wcs,
int ncoord,
int nelem,
const double world[],
2108 double phi[],
double theta[],
double imgcrd[],
double pixcrd[],
2111 int wcsmix(
struct wcsprm *wcs,
int mixpix,
int mixcel,
const double vspan[],
2112 double vstep,
int viter,
double world[],
double phi[],
2113 double theta[],
double imgcrd[],
double pixcrd[]);
2115 int wcsccs(
struct wcsprm *wcs,
double lng2p1,
double lat2p1,
double lng1p2,
2116 const char *clng,
const char *clat,
const char *radesys,
2117 double equinox,
const char *alt);
2124 #define wcscopy(alloc, wcssrc, wcsdst) wcssub(alloc, wcssrc, 0x0, 0x0, wcsdst)
2128 #define wcsini_errmsg wcs_errmsg
2129 #define wcssub_errmsg wcs_errmsg
2130 #define wcscopy_errmsg wcs_errmsg
2131 #define wcsfree_errmsg wcs_errmsg
2132 #define wcsprt_errmsg wcs_errmsg
2133 #define wcsset_errmsg wcs_errmsg
2134 #define wcsp2s_errmsg wcs_errmsg
2135 #define wcss2p_errmsg wcs_errmsg
2136 #define wcsmix_errmsg wcs_errmsg
Additional auxiliary parameters.
Definition: wcs.h:1931
double dsun_obs
Definition: wcs.h:1933
double hglt_obs
Definition: wcs.h:1936
double hgln_obs
Definition: wcs.h:1935
double crln_obs
Definition: wcs.h:1934
double rsun_ref
Definition: wcs.h:1932
Celestial transformation parameters.
Definition: cel.h:395
Linear transformation parameters.
Definition: lin.h:628
Store for PSi_ma keyrecords.
Definition: wcs.h:1921
int i
Definition: wcs.h:1922
int m
Definition: wcs.h:1923
char value[72]
Definition: wcs.h:1924
Store for PVi_ma keyrecords.
Definition: wcs.h:1911
double value
Definition: wcs.h:1914
int i
Definition: wcs.h:1912
int m
Definition: wcs.h:1913
Spectral transformation parameters.
Definition: spc.h:804
Tabular transformation parameters.
Definition: tab.h:543
Error message handling.
Definition: wcserr.h:220
Coordinate transformation parameters.
Definition: wcs.h:1943
char timeunit[72]
Definition: wcs.h:1999
struct pscard * m_ps
Definition: wcs.h:2062
char timesys[72]
Definition: wcs.h:1998
struct pvcard * pv
Definition: wcs.h:1967
char dateref[72]
Definition: wcs.h:2000
double mjdavg
Definition: wcs.h:2005
int lng
Definition: wcs.h:2039
double * czphs
Definition: wcs.h:1993
char(* m_cname)[72]
Definition: wcs.h:2065
double zsource
Definition: wcs.h:2020
double * m_crder
Definition: wcs.h:2066
int npv
Definition: wcs.h:1965
double timrder
Definition: wcs.h:2010
char trefpos[72]
Definition: wcs.h:1998
double telapse
Definition: wcs.h:2008
double * m_csyer
Definition: wcs.h:2066
double tstart
Definition: wcs.h:2007
double * csyer
Definition: wcs.h:1992
double * m_crpix
Definition: wcs.h:2059
double * cperi
Definition: wcs.h:1994
double mjdend
Definition: wcs.h:2005
char wcsname[72]
Definition: wcs.h:1996
struct tabprm * tab
Definition: wcs.h:2032
struct linprm lin
Definition: wcs.h:2044
double * pc
Definition: wcs.h:1952
int flag
Definition: wcs.h:1946
struct auxprm * aux
Definition: wcs.h:2026
int npsmax
Definition: wcs.h:1970
double * m_cdelt
Definition: wcs.h:2059
double timeoffs
Definition: wcs.h:2002
double * crder
Definition: wcs.h:1991
int nps
Definition: wcs.h:1969
int * m_colax
Definition: wcs.h:2064
double * m_crval
Definition: wcs.h:2059
double timepixr
Definition: wcs.h:2011
double * m_crota
Definition: wcs.h:2063
double * m_cperi
Definition: wcs.h:2066
int m_flag
Definition: wcs.h:2058
char lngtyp[8]
Definition: wcs.h:2038
double restwav
Definition: wcs.h:1963
double latpole
Definition: wcs.h:1960
int m_naxis
Definition: wcs.h:2058
char radesys[72]
Definition: wcs.h:2015
double * m_pc
Definition: wcs.h:2059
struct pvcard * m_pv
Definition: wcs.h:2061
int naxis
Definition: wcs.h:1950
double * m_czphs
Definition: wcs.h:2066
int * colax
Definition: wcs.h:1988
double * crval
Definition: wcs.h:1954
double * m_cd
Definition: wcs.h:2063
double tstop
Definition: wcs.h:2007
double obsgeo[6]
Definition: wcs.h:2013
double timsyer
Definition: wcs.h:2010
int nwtb
Definition: wcs.h:2031
char ssyssrc[72]
Definition: wcs.h:2021
double equinox
Definition: wcs.h:2016
int altlin
Definition: wcs.h:1977
struct wtbarr * wtb
Definition: wcs.h:2033
int npvmax
Definition: wcs.h:1966
char(* cname)[72]
Definition: wcs.h:1990
double jepoch
Definition: wcs.h:2006
int ntab
Definition: wcs.h:2030
char ssysobs[72]
Definition: wcs.h:2018
struct pscard * ps
Definition: wcs.h:1971
int colnum
Definition: wcs.h:1987
char datebeg[72]
Definition: wcs.h:2004
double velangl
Definition: wcs.h:2022
double mjdbeg
Definition: wcs.h:2005
char(* cunit)[72]
Definition: wcs.h:1956
double bepoch
Definition: wcs.h:2006
double mjdref[2]
Definition: wcs.h:2001
char trefdir[72]
Definition: wcs.h:1998
char plephem[72]
Definition: wcs.h:1998
char dateobs[72]
Definition: wcs.h:2004
double * crpix
Definition: wcs.h:1951
int * types
Definition: wcs.h:2042
int lat
Definition: wcs.h:2039
int spec
Definition: wcs.h:2039
char specsys[72]
Definition: wcs.h:2017
double mjdobs
Definition: wcs.h:2005
double xposure
Definition: wcs.h:2008
int velref
Definition: wcs.h:1981
struct celprm cel
Definition: wcs.h:2045
struct wtbarr * m_wtb
Definition: wcs.h:2069
char dateend[72]
Definition: wcs.h:2004
struct auxprm * m_aux
Definition: wcs.h:2067
double restfrq
Definition: wcs.h:1962
double * cdelt
Definition: wcs.h:1953
int cubeface
Definition: wcs.h:2041
struct tabprm * m_tab
Definition: wcs.h:2068
char obsorbit[72]
Definition: wcs.h:2014
char(* ctype)[72]
Definition: wcs.h:1957
char lattyp[8]
Definition: wcs.h:2038
char dateavg[72]
Definition: wcs.h:2004
char alt[4]
Definition: wcs.h:1986
struct spcprm spc
Definition: wcs.h:2046
double timedel
Definition: wcs.h:2011
double * crota
Definition: wcs.h:1976
char(* m_cunit)[72]
Definition: wcs.h:2060
double velosys
Definition: wcs.h:2019
struct wcserr * err
Definition: wcs.h:2054
double lonpole
Definition: wcs.h:1959
double * cd
Definition: wcs.h:1975
Extraction of coordinate lookup tables from BINTABLE.
Definition: getwcstab.h:167
int i
Definition: getwcstab.h:168
wcs_errmsg_enum
Definition: wcs.h:1886
@ WCSERR_BAD_WORLD
Definition: wcs.h:1900
@ WCSERR_BAD_PIX
Definition: wcs.h:1898
@ WCSERR_SINGULAR_MTX
Definition: wcs.h:1890
@ WCSERR_NON_SEPARABLE
Definition: wcs.h:1906
@ WCSERR_BAD_CTYPE
Definition: wcs.h:1891
@ WCSERR_MEMORY
Definition: wcs.h:1889
@ WCSERR_BAD_WORLD_COORD
Definition: wcs.h:1902
@ WCSERR_BAD_COORD_TRANS
Definition: wcs.h:1894
@ WCSERR_NO_SOLUTION
Definition: wcs.h:1903
@ WCSERR_BAD_SUBIMAGE
Definition: wcs.h:1905
@ WCSERR_SUCCESS
Definition: wcs.h:1887
@ WCSERR_NULL_POINTER
Definition: wcs.h:1888
@ WCSERR_ILL_COORD_TRANS
Definition: wcs.h:1896
@ WCSERR_BAD_PARAM
Definition: wcs.h:1893
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 wcsini(int alloc, int naxis, struct wcsprm *wcs)
Default constructor for the wcsprm struct.
const char * wcslib_version(int vers[3])
int wcsnpv(int n)
Memory allocation for PVi_ma.
int wcsfree(struct wcsprm *wcs)
Destructor for the wcsprm struct.
int wcssptr(struct wcsprm *wcs, int *i, char ctype[9])
Spectral axis translation.
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 wcscompare(int cmp, double tol, const struct wcsprm *wcs1, const struct wcsprm *wcs2, int *equal)
Compare two wcsprm structs for equality.
int wcsccs(struct wcsprm *wcs, double lng2p1, double lat2p1, double lng1p2, const char *clng, const char *clat, const char *radesys, double equinox, const char *alt)
Change celestial coordinate system.
int wcssub(int alloc, const struct wcsprm *wcssrc, int *nsub, int axes[], struct wcsprm *wcsdst)
Subimage extraction routine for the wcsprm struct.
int wcsperr(const struct wcsprm *wcs, const char *prefix)
Print error messages from a wcsprm struct.
int wcsauxi(int alloc, struct wcsprm *wcs)
Default constructor for the auxprm struct.
int wcsinit(int alloc, int naxis, struct wcsprm *wcs, int npvmax, int npsmax, int ndpmax)
Default constructor for the wcsprm struct.
int wcsprt(const struct wcsprm *wcs)
Print routine for the wcsprm struct.
const char * wcs_errmsg[]
Status return messages.
int wcsset(struct wcsprm *wcs)
Setup routine for the wcsprm struct.
int wcsnps(int n)
Memory allocation for PSi_ma.
int wcsbchk(struct wcsprm *wcs, int bounds)
Enable/disable bounds checking.
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.