ncl_cpback man page

CPBACK — Draws a background for a contour plot.  

Synopsis

CALL CPBACK (ZDAT, RWRK, IWRK)

C-Binding Synopsis

#include <ncarg/ncargC.h>

void c_cpback (float *zdat, float *rwrk, int *iwrk)

Description

All three arguments are arrays used in the last call to  CPRECT, CPSPS1, or CPSPS2, the contents of which must not  have been changed since that call.

ZDAT

(REAL array, dimensioned as specified in the last call  to CPRECT, CPSPS1, or CPSPS2, input) is the data array.

RWRK

(REAL array, dimensioned as specified in the last call  to CPRECT, CPSPS1, or CPSPS2, input/output) is the real  workspace array.

IWRK

(INTEGER array, dimensioned as specified in the last  call to CPRECT, CPSPS1, or CPSPS2, input/output) is the  integer workspace array.

C-Binding Description

The C-binding argument descriptions are the same as the FORTRAN  argument descriptions.

Usage

You can call CPBACK at any time after the initialization call to CPRECT, CPSPS1, or CPSPS2.  What CPBACK does depends on the value of the internal parameter 'MAP':

Examples

Use the ncargex command to see the following relevant examples:  ccpback, ccpcff, ccpcfx, ccpcis, ccpcit, ccpclc, ccpcld, ccpcldm, ccpcll, ccpclu, ccpdflt, ccpfil, ccphand, ccphcf, ccphl, ccphlt, ccpila, ccpils, ccpilt, ccpklb, ccplbam, ccplbdr, ccpline, ccpllb, ccpllc, ccplll, ccpllo, ccpllp, ccpllt, ccpllw, ccpncls, ccpnet, ccpnof, ccpnsd, ccppc, ccppc1, ccppc2, ccppc3, ccppc4, ccppkcl, ccprc, ccprect, ccprwc, ccprwu, ccpscam, ccpset, ccpsps1, ccpsps2, ccpspv, ccptitle, ccpvp, cidsfft, cpex01, fsfsgfa.

Access

To use CPBACK or c_cpback, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.  

Messages

See the conpack man page for a description of all Conpack error messages and/or informational messages.

See Also

Online:  conpack,  cpchcf, cpchcl, cpchhl, cpchil, cpchll, cpcica, cpclam, cpcldm, cpcldr, cpcltr, cpcnrc, cpdrpl, cpezct, cpgetc, cpgeti, cpgetr, cplbam, cplbdr, cpmpxy, cpmviw, cpmvrw, cppkcl, cppklb, cprect, cprset, cpscae, cpsetc, cpseti, cpsetr, cpsps1, cpsps2, ncarg_cbind

Hardcopy: NCAR Graphics Contouring and Mapping Tutorial

Info

March 1993 UNIX NCAR GRAPHICS