1CPBACK(3NCARG)                   NCAR GRAPHICS                  CPBACK(3NCARG)
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NAME

6       CPBACK - Draws a background for a contour plot.
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SYNOPSIS

9       CALL CPBACK (ZDAT, RWRK, IWRK)
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C-BINDING SYNOPSIS

12       #include <ncarg/ncargC.h>
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14       void c_cpback (float *zdat, float *rwrk, int *iwrk)
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DESCRIPTION

17       All three arguments are arrays used in the last call to CPRECT, CPSPS1,
18       or CPSPS2, the contents of which must not have been changed since that
19       call.
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21       ZDAT        (REAL array, dimensioned as specified in the last call to
22                   CPRECT, CPSPS1, or CPSPS2, input) is the data array.
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24       RWRK        (REAL array, dimensioned as specified in the last call to
25                   CPRECT, CPSPS1, or CPSPS2, input/output) is the real
26                   workspace array.
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28       IWRK        (INTEGER array, dimensioned as specified in the last call
29                   to CPRECT, CPSPS1, or CPSPS2, input/output) is the integer
30                   workspace array.
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C-BINDING DESCRIPTION

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

37       You can call CPBACK at any time after the initialization call to
38       CPRECT, CPSPS1, or CPSPS2.  What CPBACK does depends on the value of
39       the internal parameter 'MAP':
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41       ·      If 'MAP' is set to zero, CPBACK draws the perimeter of the
42              current viewport by calling PERIM, in the utility Gridall,
43              requesting 'ZDM'-1 major ticks on the horizontal sides of the
44              perimeter and 'ZDN'-1 major ticks on the vertical sides.  No
45              minor ticks are drawn.
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47       ·      If 'MAP' is set non-zero, CPBACK does nothing.
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EXAMPLES

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

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

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

68       Online: conpack, cpchcf, cpchcl, cpchhl, cpchil, cpchll, cpcica,
69       cpclam, cpcldm, cpcldr, cpcltr, cpcnrc, cpdrpl, cpezct, cpgetc, cpgeti,
70       cpgetr, cplbam, cplbdr, cpmpxy, cpmviw, cpmvrw, cppkcl, cppklb, cprect,
71       cprset, cpscae, cpsetc, cpseti, cpsetr, cpsps1, cpsps2, ncarg_cbind
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73       Hardcopy: NCAR Graphics Contouring and Mapping Tutorial
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76       Copyright (C) 1987-2009
77       University Corporation for Atmospheric Research
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79       The use of this Software is governed by a License Agreement.
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83UNIX                              March 1993                    CPBACK(3NCARG)
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