Section 3: library functions
c_dsgrid2s – primary single precision C entry for 2D gridding Function Prototypefloat *c_dsgrid2s(int, float [], float [], float [], int, int, float [], float [], int *);Synopsisfloat *c_dsgrid2s(int n, float x[], float y[], float z[], int nx, int ny, float xo[], float yo[], int *ier);Descriptionn The number of input data points. x An array containing…
c_dsgrid2d – primary double precision C entry for 2D gridding Function Prototypedouble *c_dsgrid2d(int, double [], double [], double [], int, int, double [], double [], int *);Synopsisdouble *c_dsgrid2d(int n, double x[], double y[], double z[], int nx, int ny, double xo[], double yo[], int *ier)Descriptionn The number of input data points. x An array containing…
c_dsgetrd – retrieves the value of an internal parameter of type double. Function Prototypevoid c_dsgetrd(char *, double *); Synopsisc_dsgetrd (char *pnam, double *dval) Descriptionpnam A string that specifies the name of the parameter to get. The name must appear as the first three characters of the string. dval *dval is the value currently assigned to…
c_dsgetr – Retrieves the value of an internal parameter of type float. Function Prototypevoid c_dsgetr(char *, float *); Synopsisc_dsgetr (char *pnam, float *fval) Descriptionpnam A string that specifies the name of the parameter to get. The name must appear as the first three characters of the string. fval *fval will be the value currently assigned…
c_dsgeti – Retrieves the value of an internal parameter of type int. Function Prototypevoid c_dsgeti(char *, int *); Synopsisc_dsgeti (char *pnam, int *ival) Descriptionpnam A string that specifies the name of the parameter to get. The name must appear as the first three characters of the string. ival *ival will be the value currently assigned…
c_dsgetc – Retrieve values for char valued parameters Function Prototypevoid c_dsgetc(char *, char *); Synopsisvoid c_dsgetc (char *pnam, char *cval); Descriptionpnam A string that specifies the name of the parameter to be set. cval A string specifying the value to be assigned to the internal parameter specified by pnam.UsageThis routine allows you to set the…
c_csvorod – calculate Voronoi polygons for points on a sphere. Function Prototypevoid c_csvorod(int, double [], double [], int, int, double [], double [], double [], int *, int *, int [], int *);Synopsisvoid *c_csvorod (n, rlat, rlon, ni, nf, plat, plon, rc, nca, numv, nv, ier);Descriptionn The number of input data points, n > 2….
c_csvoro – calculate Voronoi polygons for points on a sphere. Function Prototypevoid c_csvoro(int, float [], float [], int, int, float [], float [], float [], int *, int *, int [], int *);Synopsisvoid *c_csvoro (n, rlat, rlon, ni, nf, plat, plon, rc, nca, numv, nv, ier);Descriptionn The number of input data points, n > 2….
c_csstrid – calculates a Delaunay triangulation for data on a sphere Function Prototype int *c_csstrid(int, double [], double [], int *, int *);Synopsis int *c_csstrid(n, rlat, rlon, nt, ier);Descriptionn The number of input data points, n > 2. rlat An array containing the latitudes of the input data, expressed in degrees. The first three points…
c_csstri – calculates a Delaunay triangulation for data on a sphere Function Prototype int *c_csstri(int, float [], float [], int *, int *);Synopsis int *c_csstri(n, rlat, rlon, nt, ier);Descriptionn The number of input data points, n > 2. rlat An array containing the latitudes of the input data, expressed in degrees. The first three points…
c_cssgridd – tension spline interpolation on a sphere Function Prototypedouble *c_cssgridd(int, double [], double [], double [], int, int, double [], double [], int *);Synopsisdouble *c_cssgridd (n, rlat, rlon, f, ni, nj, plat, plon, ier)Descriptionn The number of input data points, n > 2. rlat An array containing the latitudes of the input data, expressed…
c_cssgrid – tension spline interpolation on a sphere Function Prototypefloat *c_cssgrid(int, float [], float [], float [], int, int, float [], float [], int *);Synopsisfloat *c_cssgrid (n, rlat, rlon, f, ni, nj, plat, plon, ier)Descriptionn The number of input data points, n > 2. rlat An array containing the latitudes of the input data, expressed…
c_cssetr – set float valued parameters Function Prototypevoid c_cssetr(char *, float); Synopsisvoid c_cssetr(pnam, rval); Descriptionpnam A string that specifies the name of the parameter to be set. rval A float value to be assigned to the internal parameter specified by pnam.UsageThis routine allows you to set the current value of Cssgrid parameters. For a complete…
c_csseti – set int valued parameters Function Prototypevoid c_csseti(char *, int); Synopsisvoid c_csseti (pnam, ival); Descriptionpnam A string that specifies the name of the parameter to be set. ival An int value to be assigned to the internal parameter specified by pnam.UsageThis routine allows you to set the current value of Cssgrid parameters. For a…
c_cssetd – set double valued parameters Function Prototypevoid c_cssetd(char *, double); Synopsisvoid c_cssetd(pnam, dval); Descriptionpnam A string that specifies the name of the parameter to be set. dval A double value to be assigned to the internal parameter specified by pnam.UsageThis routine allows you to set the current value of Cssgrid parameters. For a complete…
c_css2cd – convert from lat/lon coordinates to Cartesian coordinates. Function Prototype void c_css2cd(int, double *, double *, double *, double *, double *);Synopsis c_css2cd(n, rlat, rlon, x, y, z);Descriptionn The number of input lat/lon coordinates. rlat An array containing the latitudes of the input coordinates, in degrees. rlon An array containing the longitudes of the…
c_css2c – convert from lat/lon coordinates to Cartesian coordinates. Function Prototype void c_css2c(int, float *, float *, float *, float *, float *);Synopsis c_css2c(n, rlat, rlon, x, y, z);Descriptionn The number of input lat/lon coordinates. rlat An array containing the latitudes of the input coordinates, in degrees. rlon An array containing the longitudes of the…
c_csgetr – Retrieves the value of an internal parameter of type float. Function Prototypevoid c_csgetr(char *, float *); Synopsisc_csgetr (pnam,rval) Descriptionpnam A string that specifies the name of the parameter to get. The name must appear as the first three characters of the string. rval *rval will be the value currently assigned to the control…
c_csgeti – Retrieves the value of an internal parameter of type int. Function Prototypevoid c_csgeti(char *, int *); Synopsisc_csgeti (pnam,ival) Descriptionpnam A string that specifies the name of the parameter to get. The name must appear as the first three characters of the string. ival *ival will be the value currently assigned to the control…
c_csgetd – Retrieves the value of an internal parameter of type double. Function Prototypevoid c_csgetd(char *, double *); Synopsisc_csgetd (pnam,dval) Descriptionpnam A string that specifies the name of the parameter to get. The name must appear as the first three characters of the string. dval *dval will be the value currently assigned to the control…