NAME

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

SYNOPSIS

       CALL CPGETR (PNAM, RVAL)

C-BINDING SYNOPSIS

       #include <ncarg/ncargC.h>

       void c_cpgetr (char *pnam, float *rval)

DESCRIPTION

       PNAM        (CHARACTER, input) is the name of a parameter whose real value is to be
                   retrieved. Only the first three characters of PNAM are examined. It is
                   recommended that the rest of the character string be used to improve the
                   readability of the code. For example, instead of just 'SFS', use 'SFS - SCALE
                   FACTOR SELECTOR'.

       RVAL        (REAL, output) is a variable in which the value of the parameter specified by
                   PNAM is to be returned.  If the internal parameter is a value "r" of type
                   REAL, the value returned is "r".  If the internal parameter is a value "i" of
                   type INTEGER, the value returned is "REAL(i)".

C-BINDING DESCRIPTION

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

USAGE

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

EXAMPLES

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

ACCESS

       To use CPGETR or c_cpgetr, 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, conpack_params, cpback, cpchcf, cpchcl, cpchhl, cpchil, cpchll, cpcica,
       cpclam, cpcldm, cpcldr, cpcltr, cpcnrc, cpdrpl, cpezct, cpgetc, cpgeti, 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.