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  858 #define SPCLEN (sizeof(struct spcprm)/sizeof(int)) 
  871 int spcx2s(
struct spcprm *spc, 
int nx, 
int sx, 
int sspec,
 
  872            const double x[], 
double spec[], 
int stat[]);
 
  874 int spcs2x(
struct spcprm *spc, 
int nspec, 
int sspec, 
int sx,
 
  875            const double spec[], 
double x[], 
int stat[]);
 
  877 int spctype(
const char ctype[9], 
char stype[], 
char scode[], 
char sname[],
 
  878             char units[], 
char *ptype, 
char *xtype, 
int *restreq,
 
  881 int spcspxe(
const char ctypeS[9], 
double crvalS, 
double restfrq,
 
  882             double restwav, 
char *ptype, 
char *xtype, 
int *restreq,
 
  883             double *crvalX, 
double *dXdS, 
struct wcserr **err);
 
  885 int spcxpse(
const char ctypeS[9], 
double crvalX, 
double restfrq,
 
  886             double restwav, 
char *ptype, 
char *xtype, 
int *restreq,
 
  887             double *crvalS, 
double *dSdX, 
struct wcserr **err);
 
  889 int spctrne(
const char ctypeS1[9], 
double crvalS1, 
double cdeltS1,
 
  890             double restfrq, 
double restwav, 
char ctypeS2[9], 
double *crvalS2,
 
  891             double *cdeltS2, 
struct wcserr **err);
 
  893 int spcaips(
const char ctypeA[9], 
int velref, 
char ctype[9], 
char specsys[9]);
 
  897 #define spcini_errmsg spc_errmsg 
  898 #define spcprt_errmsg spc_errmsg 
  899 #define spcset_errmsg spc_errmsg 
  900 #define spcx2s_errmsg spc_errmsg 
  901 #define spcs2x_errmsg spc_errmsg 
  903 int spctyp(
const char ctype[9], 
char stype[], 
char scode[], 
char sname[],
 
  904            char units[], 
char *ptype, 
char *xtype, 
int *restreq);
 
  905 int spcspx(
const char ctypeS[9], 
double crvalS, 
double restfrq,
 
  906            double restwav, 
char *ptype, 
char *xtype, 
int *restreq,
 
  907            double *crvalX, 
double *dXdS);
 
  908 int spcxps(
const char ctypeS[9], 
double crvalX, 
double restfrq,
 
  909            double restwav, 
char *ptype, 
char *xtype, 
int *restreq,
 
  910            double *crvalS, 
double *dSdX);
 
  911 int spctrn(
const char ctypeS1[9], 
double crvalS1, 
double cdeltS1,
 
  912            double restfrq, 
double restwav, 
char ctypeS2[9], 
double *crvalS2,
 
  
int padding1
Definition: spc.h:839
double restfrq
Definition: spc.h:818
int spcspx(const char ctypeS[9], double crvalS, double restfrq, double restwav, char *ptype, char *xtype, int *restreq, double *crvalX, double *dXdS)
int spcxps(const char ctypeS[9], double crvalX, double restfrq, double restwav, char *ptype, char *xtype, int *restreq, double *crvalS, double *dSdX)
int isGrism
Definition: spc.h:838
char type[8]
Definition: spc.h:814
int spcini(struct spcprm *spc)
Default constructor for the spcprm struct.
Spectral transformation parameters.
Definition: spc.h:807
int spctrn(const char ctypeS1[9], double crvalS1, double cdeltS1, double restfrq, double restwav, char ctypeS2[9], double *crvalS2, double *cdeltS2)
int spctyp(const char ctype[9], char stype[], char scode[], char sname[], char units[], char *ptype, char *xtype, int *restreq)
int spcset(struct spcprm *spc)
Setup routine for the spcprm struct.
int spcaips(const char ctypeA[9], int velref, char ctype[9], char specsys[9])
Translate AIPS-convention spectral keywords.
int flag
Definition: spc.h:810
double pv[7]
Definition: spc.h:821
double restwav
Definition: spc.h:819
spc_errmsg_enum
Definition: spc.h:796
int spcs2x(struct spcprm *spc, int nspec, int sspec, int sx, const double spec[], double x[], int stat[])
Transform spectral coordinates.
int spcfree(struct spcprm *spc)
Destructor for the spcprm struct.
#define SPX_ARGS
For use in declaring spectral conversion function prototypes.
Definition: spx.h:543
int(* spxP2X)(SPX_ARGS)
Definition: spc.h:853
double crval
Definition: spc.h:817
int spcprt(const struct spcprm *spc)
Print routine for the spcprm struct.
void * padding2
Definition: spc.h:847
struct wcserr * err
Definition: spc.h:843
int spctype(const char ctype[9], char stype[], char scode[], char sname[], char units[], char *ptype, char *xtype, int *restreq, struct wcserr **err)
Spectral CTYPEia keyword analysis.
const char * spc_errmsg[]
Status return messages.
char code[4]
Definition: spc.h:815
int spcperr(const struct spcprm *spc, const char *prefix)
Print error messages from a spcprm struct.
int spcspxe(const char ctypeS[9], double crvalS, double restfrq, double restwav, char *ptype, char *xtype, int *restreq, double *crvalX, double *dXdS, struct wcserr **err)
Spectral keyword analysis.
int(* spxX2P)(SPX_ARGS)
Definition: spc.h:848
Error message handling.
Definition: wcserr.h:223
int spctrne(const char ctypeS1[9], double crvalS1, double cdeltS1, double restfrq, double restwav, char ctypeS2[9], double *crvalS2, double *cdeltS2, struct wcserr **err)
Spectral keyword translation.
double w[6]
Definition: spc.h:832
int(* spxP2S)(SPX_ARGS)
Definition: spc.h:849
int(* spxS2P)(SPX_ARGS)
Definition: spc.h:852
int spcx2s(struct spcprm *spc, int nx, int sx, int sspec, const double x[], double spec[], int stat[])
Transform to spectral coordinates.
int spcxpse(const char ctypeS[9], double crvalX, double restfrq, double restwav, char *ptype, char *xtype, int *restreq, double *crvalS, double *dSdX, struct wcserr **err)
Spectral keyword synthesis.