Provided by: libncarg-dev_6.3.0-6build1_amd64 bug

NAME
       STGETR - Gets the current value of an internal parameter of type REAL.


SYNOPSIS
       CALL STGETR (CNM,RVL)


C-BINDING SYNOPSIS
       #include <ncarg/ncargC.h>

       void c_stgetr(char *cnm, float *rvl)


DESCRIPTION
       CNM         (CHARACTER, input) is the name of a parameter whose real value is to be
                   retrieved. Only the first three characters of CNM are examined. The three
                   characters must either be entirely upper or entirely lower case; mixed case is
                   not recognized. It is recommended that the rest of the character string be
                   used to improve the readability of the code. For example, instead of just
                   ´ARL´, use ´ARL - Arrowhead Length´.

       RVL         (REAL, output) is a variable in which the value of the parameter specified by
                   CNM is to be returned.


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 Streamlines parameters of type
       REAL. For a complete list of parameters available in this utility, see the
       streamlines_params man page.


ACCESS
       To use STGETR or c_stgetr, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c,
       preferably in that order.


MESSAGES
       See the streamlines man page for a description of all Streamlines error messages and/or
       informational messages.


SEE ALSO
       Online: stgetc, stgeti, stinit, stream, streamlines, streamlines_params, strset, stsetc,
       stseti, stsetr, stuixy, stumsl, stumta, stumxy, 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.