970 #define DISP2X_ARGS int inverse, const int iparm[], const double dparm[], \ 971 int ncrd, const double rawcrd[], double *discrd 974 #define DISX2P_ARGS int inverse, const int iparm[], const double dparm[], \ 975 int ncrd, const double discrd[], double *rawcrd 990 #define DPLEN (sizeof(struct dpkey)/sizeof(int)) 1036 char (*m_dtype)[72];
1042 #define DISLEN (sizeof(struct disprm)/sizeof(int)) 1048 int type,
int i,
double f);
1056 int disinit(
int alloc,
int naxis,
struct disprm *dis,
int ndpmax);
1070 int disp2x(
struct disprm *dis,
const double rawcrd[],
double discrd[]);
1072 int disx2p(
struct disprm *dis,
const double discrd[],
double rawcrd[]);
1074 int diswarp(
struct disprm *dis,
const double pixblc[],
const double pixtrc[],
1075 const double pixsamp[],
int *nsamp,
1076 double maxdis[],
double *maxtot,
1077 double avgdis[],
double *avgtot,
1078 double rmsdis[],
double *rmstot);
int dpkeyi(const struct dpkey *dp)
Get the data value in a dpkey struct as int.
int type
Definition: dis.h:982
int flag
Definition: dis.h:996
Store for DPja and DQia keyvalues.
Definition: dis.h:979
int discpy(int alloc, const struct disprm *dissrc, struct disprm *disdst)
Copy routine for the disprm struct.
int ** iparm
Definition: dis.h:1017
const char * dis_errmsg[]
Status return messages.
int disperr(const struct disprm *dis, const char *prefix)
Print error messages from a disprm struct.
int ** axmap
Definition: dis.h:1011
int dishdo(struct disprm *dis)
write FITS headers using TPD.
int disp2x(struct disprm *dis, const double rawcrd[], double discrd[])
Apply distortion function.
double ** scale
Definition: dis.h:1016
double dpkeyd(const struct dpkey *dp)
Get the data value in a dpkey struct as double.
Error message handling.
Definition: wcserr.h:223
int disx2p(struct disprm *dis, const double discrd[], double rawcrd[])
Apply de-distortion function.
int disset(struct disprm *dis)
Setup routine for the disprm struct.
int naxis
Definition: dis.h:1000
struct dpkey * dp
Definition: dis.h:1005
int ndis
Definition: dis.h:1022
Distortion parameters.
Definition: dis.h:993
char field[72]
Definition: dis.h:980
int ndp
Definition: dis.h:1003
int j
Definition: dis.h:981
int * Nhat
Definition: dis.h:1012
int disfree(struct disprm *dis)
Destructor for the disprm struct.
dis_errmsg_enum
Definition: dis.h:960
int m_naxis
Definition: dis.h:1035
int dpfill(struct dpkey *dp, const char *keyword, const char *field, int j, int type, int i, double f)
Fill the contents of a dpkey struct.
int disprt(const struct disprm *dis)
Print routine for the disprm struct.
double * tmpmem
Definition: dis.h:1033
int i_naxis
Definition: dis.h:1021
double * maxdis
Definition: dis.h:1006
double totdis
Definition: dis.h:1007
struct wcserr * err
Definition: dis.h:1026
int disini(int alloc, int naxis, struct disprm *dis)
Default constructor for the disprm struct.
double f
Definition: dis.h:985
struct dpkey * m_dp
Definition: dis.h:1037
double * m_maxdis
Definition: dis.h:1038
int diswarp(struct disprm *dis, const double pixblc[], const double pixtrc[], const double pixsamp[], int *nsamp, double maxdis[], double *maxtot, double avgdis[], double *avgtot, double rmsdis[], double *rmstot)
Compute measures of distortion.
double ** offset
Definition: dis.h:1015
int disinit(int alloc, int naxis, struct disprm *dis, int ndpmax)
Default constructor for the disprm struct.
#define DISX2P_ARGS
Definition: dis.h:974
int ndpmax
Definition: dis.h:1004
int disndp(int n)
Memory allocation for DPja and DQia.
int i
Definition: dis.h:984
#define DISP2X_ARGS
Definition: dis.h:970
double ** dparm
Definition: dis.h:1019