NAME

       LBGETR - Retrieves the real value of an internal parameter of Labelbar.

SYNOPSIS

       CALL LBGETR (PNAM, RVAL)

C-BINDING SYNOPSIS

       #include <ncarg/ncargC.h>

       void c_lbgetr (char *pnam, float *rval)

DESCRIPTION

       PNAM        (an input constant or variable of type CHARACTER) is a string three or more
                   characters in length, beginning with one of the six character strings 'CBL',
                   'CFL', 'CLB', 'WBL', 'WFL', or 'WLB'.

       RVAL        (an output variable of type REAL) is the name of a variable into which the
                   value of the parameter specified by PNAM is to be retrieved.  If the internal
                   parameter is of type INTEGER and has the value "i", "REAL(i)" will be returned
                   in RVAL.

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 Labelbar parameters. For a
       complete list of parameters available in this utility, see the labelbar_params man page.

ACCESS

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

MESSAGES

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

SEE ALSO

       Online: labelbar, labelbar_params, lbfill, lbgeti, lblbar, lbseti, lbsetr, ncarg_cbind

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version

COPYRIGHT

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.