NAME¶

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':

• If 'MAP' is set to zero, CPBACK draws the perimeter of the current viewport by calling PERIM, in the utility Gridall, requesting 'ZDM'-1 major ticks on the horizontal sides of the perimeter and 'ZDN'-1 major ticks on the vertical sides. No minor ticks are drawn.
• If 'MAP' is set non-zero, CPBACK does nothing.

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

COPYRIGHT¶

Copyright (C) 1987-2009
University Corporation for Atmospheric Research

The use of this Software is governed by a License Agreement.