NAME

       AGGETR - Allows a user program to retrieve the real value of a single parameter.

SYNOPSIS

       CALL AGGETR (TPGN,FUSR)

C-BINDING SYNOPSIS

       #include <ncarg/ncargC.h>

       void c_aggetr (char *tpgn, float *fusr)

DESCRIPTION

       TPGN        (an input expression of type CHARACTER) is a parameter identifier, as
                   described in the AGGETP man page. If a group of more than one parameter is
                   specified, only the first element of that group will be retrieved by the call.

       FUSR        (an output variable of type REAL) receives the real value of the parameter
                   specified by TPGN.

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

ACCESS

       To use AGGETR or c_aggetr, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c,
       preferably in that order.  To get smoother curves, drawn using spline interpolation, also
       load libdashsmth.o.  Or, you can use the ncargf77 command to compile your program and load
       the above libraries, then, to get smoother curves, use the -dashsmth option.

SEE ALSO

       Online: autograph, autograph_params, agback, agbnch, agchax, agchcu, agchil, agchnl,
       agcurv, agdshn, aggetc, aggetf, aggeti, aggetp, agpwrt, agrstr, agsave, agsetc, agsetf,
       agseti, agsetp, agsetr, agstup, agutol, anotat, displa, ezmxy, ezmy, ezxy, ezy

       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.