NAME

       ISGETR - Gets the current values of internal parameters of type REAL.

SYNOPSIS

       CALL ISGETR (CNP,RVP)

C-BINDING SYNOPSIS

       #include <ncarg/ncargC.h>

       void c_isgetr (char *cnp, float *rvp)

DESCRIPTION

       CNP         (an input expression of type CHARACTER) is the name of an internal parameter.
                   Only the first two characters of the name are meaningful, but a longer
                   character string may be used to more clearly document what internal parameter
                   is being retrieved.

       RVP         (an output variable of type REAL) is the name of a variable into which the
                   value of the parameter specified by CNP is to be retrieved.  If the internal
                   parameter is inherently an integer value "i", "REAL(i)" will be returned as
                   the value of RVP.

USAGE

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

C-BINDING DESCRIPTION

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

ACCESS

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

MESSAGES

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

SEE ALSO

       Online: isosurface, isosurface_params, ezisos, isgeti, isosrf, isseti, issetr, pwrzi,
       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.