1970#define wtbarr wtbarr_s
1973#define WCSSUB_LONGITUDE 0x1001
1974#define WCSSUB_LATITUDE 0x1002
1975#define WCSSUB_CUBEFACE 0x1004
1976#define WCSSUB_CELESTIAL 0x1007
1977#define WCSSUB_SPECTRAL 0x1008
1978#define WCSSUB_STOKES 0x1010
1979#define WCSSUB_TIME 0x1020
1982#define WCSCOMPARE_ANCILLARY 0x0001
1983#define WCSCOMPARE_TILING 0x0002
1984#define WCSCOMPARE_CRPIX 0x0004
2022#define PVLEN (sizeof(struct pvcard)/sizeof(int))
2032#define PSLEN (sizeof(struct pscard)/sizeof(int))
2044#define AUXLEN (sizeof(struct auxprm)/sizeof(int))
2177#define WCSLEN (sizeof(struct wcsprm)/sizeof(int))
2195 const struct wcsprm *wcs2,
int *equal);
2213int wcsp2s(
struct wcsprm *wcs,
int ncoord,
int nelem,
const double pixcrd[],
2214 double imgcrd[],
double phi[],
double theta[],
double world[],
2218 double phi[],
double theta[],
double imgcrd[],
double pixcrd[],
2221int wcsmix(
struct wcsprm *wcs,
int mixpix,
int mixcel,
const double vspan[2],
2222 double vstep,
int viter,
double world[],
double phi[],
2223 double theta[],
double imgcrd[],
double pixcrd[]);
2226 const char *clng,
const char *clat,
const char *radesys,
2227 double equinox,
const char *alt);
2234#define wcscopy(alloc, wcssrc, wcsdst) wcssub(alloc, wcssrc, 0x0, 0x0, wcsdst)
2238#define wcsini_errmsg wcs_errmsg
2239#define wcssub_errmsg wcs_errmsg
2240#define wcscopy_errmsg wcs_errmsg
2241#define wcsfree_errmsg wcs_errmsg
2242#define wcsprt_errmsg wcs_errmsg
2243#define wcsset_errmsg wcs_errmsg
2244#define wcsp2s_errmsg wcs_errmsg
2245#define wcss2p_errmsg wcs_errmsg
2246#define wcsmix_errmsg wcs_errmsg
Additional auxiliary parameters.
Definition: wcs.h:2035
double dsun_obs
Definition: wcs.h:2037
double hglt_obs
Definition: wcs.h:2040
double hgln_obs
Definition: wcs.h:2039
double crln_obs
Definition: wcs.h:2038
double rsun_ref
Definition: wcs.h:2036
Celestial transformation parameters.
Definition: cel.h:423
Linear transformation parameters.
Definition: lin.h:659
Store for PSi_ma keyrecords.
Definition: wcs.h:2025
int i
Definition: wcs.h:2026
int m
Definition: wcs.h:2027
char value[72]
Definition: wcs.h:2028
Store for PVi_ma keyrecords.
Definition: wcs.h:2015
double value
Definition: wcs.h:2018
int i
Definition: wcs.h:2016
int m
Definition: wcs.h:2017
Spectral transformation parameters.
Definition: spc.h:832
Tabular transformation parameters.
Definition: tab.h:573
Error message handling.
Definition: wcserr.h:243
Coordinate transformation parameters.
Definition: wcs.h:2047
char timeunit[72]
Definition: wcs.h:2103
struct pscard * m_ps
Definition: wcs.h:2166
char timesys[72]
Definition: wcs.h:2102
struct pvcard * pv
Definition: wcs.h:2071
char dateref[72]
Definition: wcs.h:2104
double mjdavg
Definition: wcs.h:2109
int lng
Definition: wcs.h:2143
double * czphs
Definition: wcs.h:2097
char(* m_cname)[72]
Definition: wcs.h:2169
double zsource
Definition: wcs.h:2124
double * m_crder
Definition: wcs.h:2170
int npv
Definition: wcs.h:2069
double timrder
Definition: wcs.h:2114
char trefpos[72]
Definition: wcs.h:2102
double telapse
Definition: wcs.h:2112
double * m_csyer
Definition: wcs.h:2170
double tstart
Definition: wcs.h:2111
double * csyer
Definition: wcs.h:2096
double * m_crpix
Definition: wcs.h:2163
double * cperi
Definition: wcs.h:2098
double mjdend
Definition: wcs.h:2109
char wcsname[72]
Definition: wcs.h:2100
struct tabprm * tab
Definition: wcs.h:2136
struct linprm lin
Definition: wcs.h:2148
double * pc
Definition: wcs.h:2056
int flag
Definition: wcs.h:2050
struct auxprm * aux
Definition: wcs.h:2130
int npsmax
Definition: wcs.h:2074
double * m_cdelt
Definition: wcs.h:2163
double timeoffs
Definition: wcs.h:2106
double * crder
Definition: wcs.h:2095
int nps
Definition: wcs.h:2073
int * m_colax
Definition: wcs.h:2168
double * m_crval
Definition: wcs.h:2163
double timepixr
Definition: wcs.h:2115
double * m_crota
Definition: wcs.h:2167
double * m_cperi
Definition: wcs.h:2170
int m_flag
Definition: wcs.h:2162
char lngtyp[8]
Definition: wcs.h:2142
double restwav
Definition: wcs.h:2067
double latpole
Definition: wcs.h:2064
int m_naxis
Definition: wcs.h:2162
char radesys[72]
Definition: wcs.h:2119
double * m_pc
Definition: wcs.h:2163
struct pvcard * m_pv
Definition: wcs.h:2165
int naxis
Definition: wcs.h:2054
double * m_czphs
Definition: wcs.h:2170
int * colax
Definition: wcs.h:2092
double * crval
Definition: wcs.h:2058
double * m_cd
Definition: wcs.h:2167
double tstop
Definition: wcs.h:2111
double obsgeo[6]
Definition: wcs.h:2117
double timsyer
Definition: wcs.h:2114
int nwtb
Definition: wcs.h:2135
char ssyssrc[72]
Definition: wcs.h:2125
double equinox
Definition: wcs.h:2120
int altlin
Definition: wcs.h:2081
struct wtbarr * wtb
Definition: wcs.h:2137
int npvmax
Definition: wcs.h:2070
char(* cname)[72]
Definition: wcs.h:2094
double jepoch
Definition: wcs.h:2110
int ntab
Definition: wcs.h:2134
char ssysobs[72]
Definition: wcs.h:2122
struct pscard * ps
Definition: wcs.h:2075
int colnum
Definition: wcs.h:2091
char datebeg[72]
Definition: wcs.h:2108
double velangl
Definition: wcs.h:2126
double mjdbeg
Definition: wcs.h:2109
char(* cunit)[72]
Definition: wcs.h:2060
double bepoch
Definition: wcs.h:2110
double mjdref[2]
Definition: wcs.h:2105
char trefdir[72]
Definition: wcs.h:2102
char plephem[72]
Definition: wcs.h:2102
char dateobs[72]
Definition: wcs.h:2108
double * crpix
Definition: wcs.h:2055
int * types
Definition: wcs.h:2146
int lat
Definition: wcs.h:2143
int spec
Definition: wcs.h:2143
char specsys[72]
Definition: wcs.h:2121
double mjdobs
Definition: wcs.h:2109
double xposure
Definition: wcs.h:2112
int velref
Definition: wcs.h:2085
struct celprm cel
Definition: wcs.h:2149
struct wtbarr * m_wtb
Definition: wcs.h:2173
char dateend[72]
Definition: wcs.h:2108
struct auxprm * m_aux
Definition: wcs.h:2171
double restfrq
Definition: wcs.h:2066
double * cdelt
Definition: wcs.h:2057
int cubeface
Definition: wcs.h:2145
struct tabprm * m_tab
Definition: wcs.h:2172
char obsorbit[72]
Definition: wcs.h:2118
char(* ctype)[72]
Definition: wcs.h:2061
char lattyp[8]
Definition: wcs.h:2142
char dateavg[72]
Definition: wcs.h:2108
char alt[4]
Definition: wcs.h:2090
struct spcprm spc
Definition: wcs.h:2150
double timedel
Definition: wcs.h:2115
double * crota
Definition: wcs.h:2080
char(* m_cunit)[72]
Definition: wcs.h:2164
double velosys
Definition: wcs.h:2123
struct wcserr * err
Definition: wcs.h:2158
double lonpole
Definition: wcs.h:2063
double * cd
Definition: wcs.h:2079
Extraction of coordinate lookup tables from BINTABLE.
Definition: getwcstab.h:167
int i
Definition: getwcstab.h:168
wcs_errmsg_enum
Definition: wcs.h:1989
@ WCSERR_BAD_WORLD
Definition: wcs.h:2003
@ WCSERR_BAD_PIX
Definition: wcs.h:2001
@ WCSERR_SINGULAR_MTX
Definition: wcs.h:1993
@ WCSERR_NON_SEPARABLE
Definition: wcs.h:2009
@ WCSERR_BAD_CTYPE
Definition: wcs.h:1994
@ WCSERR_MEMORY
Definition: wcs.h:1992
@ WCSERR_BAD_WORLD_COORD
Definition: wcs.h:2005
@ WCSERR_BAD_COORD_TRANS
Definition: wcs.h:1997
@ WCSERR_NO_SOLUTION
Definition: wcs.h:2006
@ WCSERR_BAD_SUBIMAGE
Definition: wcs.h:2008
@ WCSERR_SUCCESS
Definition: wcs.h:1990
@ WCSERR_UNSET
Definition: wcs.h:2010
@ WCSERR_NULL_POINTER
Definition: wcs.h:1991
@ WCSERR_ILL_COORD_TRANS
Definition: wcs.h:1999
@ WCSERR_BAD_PARAM
Definition: wcs.h:1996
int wcsmix(struct wcsprm *wcs, int mixpix, int mixcel, const double vspan[2], double vstep, int viter, double world[], double phi[], double theta[], double imgcrd[], double pixcrd[])
Hybrid coordinate transformation.
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.
int wcssize(const struct wcsprm *wcs, int sizes[2])
Compute the size of a wcsprm struct.
int wcsnpv(int n)
Memory allocation for PVi_ma.
int wcsfree(struct wcsprm *wcs)
Destructor for the wcsprm struct.
int auxsize(const struct auxprm *aux, int sizes[2])
Compute the size of a auxprm 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 wcstrim(struct wcsprm *wcs)
Free unused arrays in the wcsprm struct.
int wcsprt(const struct wcsprm *wcs)
Print routine for the wcsprm struct.
const char * wcs_errmsg[]
Status return messages.
const char * wcslib_version(int vers[3])
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.