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

6       CPGETR - Retrieves the real value of an internal parameter of type REAL
7       or INTEGER.
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SYNOPSIS

10       CALL CPGETR (PNAM, RVAL)
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C-BINDING SYNOPSIS

13       #include <ncarg/ncargC.h>
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15       void c_cpgetr (char *pnam, float *rval)
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DESCRIPTION

18       PNAM        (CHARACTER, input) is the name of a parameter whose real
19                   value is to be retrieved. Only the first three characters
20                   of PNAM are examined. It is recommended that the rest of
21                   the character string be used to improve the readability of
22                   the code. For example, instead of just 'SFS', use 'SFS -
23                   SCALE FACTOR SELECTOR'.
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25       RVAL        (REAL, output) is a variable in which the value of the
26                   parameter specified by PNAM is to be returned.  If the
27                   internal parameter is a value "r" of type REAL, the value
28                   returned is "r".  If the internal parameter is a value "i"
29                   of type INTEGER, the value returned is "REAL(i)".
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C-BINDING DESCRIPTION

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

36       This routine allows you to retrieve the current value of Conpack
37       parameters.  For a complete list of parameters available in this
38       utility, see the conpack_params man page.
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EXAMPLES

41       Use the ncargex command to see the following relevant examples: ccpclc,
42       ccpklb, ccpllt, colcon, cpex01, cpex06, cpex07, cbex01.
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ACCESS

45       To use CPGETR or c_cpgetr, load the NCAR Graphics libraries ncarg,
46       ncarg_gks, and ncarg_c, preferably in that order.
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MESSAGES

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

53       Online: conpack, conpack_params, cpback, cpchcf, cpchcl, cpchhl,
54       cpchil, cpchll, cpcica, cpclam, cpcldm, cpcldr, cpcltr, cpcnrc, cpdrpl,
55       cpezct, cpgetc, cpgeti, cplbam, cplbdr, cpmpxy, cpmviw, cpmvrw, cppkcl,
56       cppklb, cprect, cprset, cpscae, cpsetc, cpseti, cpsetr, cpsps1, cpsps2,
57       ncarg_cbind
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59       Hardcopy: NCAR Graphics Contouring and Mapping Tutorial
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62       Copyright (C) 1987-2009
63       University Corporation for Atmospheric Research
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65       The use of this Software is governed by a License Agreement.
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69UNIX                              March 1993                    CPGETR(3NCARG)
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