1SFGETR(3NCARG)                   NCAR GRAPHICS                  SFGETR(3NCARG)
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NAME

6       SFGETR - Used to retrieve the current real value of a specified
7       parameter.
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SYNOPSIS

10       CALL SFGETR (CNP, RVP)
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C-BINDING SYNOPSIS

13       #include <ncarg/ncargC.h>
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15       void c_sfgetr (char *cnp, float *rvp)
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DESCRIPTION

18       CNP         (an input expression of type CHARACTER) is one of the
19                   character strings 'AN', 'CH', 'DO', 'SP', or 'TY' (or a
20                   longer string beginning with one of these strings), meaning
21                   "ANgle", "CHaracter", "DOts", "SPacing", and "TYpe",
22                   respectively.
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24       RVP         (an output variable of type REAL) is the name of a variable
25                   into which the value of the parameter specified by CNP is
26                   to be retrieved.  If the internal parameter is inherently
27                   an integer value "i", "REAL(i)" will be returned as the
28                   value of RVP.
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C-BINDING DESCRIPTION

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

35       This routine allows you to retrieve the current value of Softfill
36       parameters. For a complete list of parameters available in this
37       utility, see the softfill_params man page.
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ACCESS

40       To use SFGETR or c_sfgetr, load the NCAR Graphics libraries ncarg,
41       ncarg_gks, and ncarg_c, preferably in that order.
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MESSAGES

44       See the softfill man page for a description of all Softfill error
45       messages and/or informational messages.
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SEE ALSO

48       Online: softfill, softfill_params, sfgetc, sfgeti, sfgetp, sfsetc,
49       sfseti, sfsetp, sfsetr, sfsgfa, sfwrld, ncarg_cbind
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51       Hardcopy: NCAR Graphics Fundamentals, UNIX Version
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54       Copyright (C) 1987-2007
55       University Corporation for Atmospheric Research
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57       This documentation is free software; you can redistribute it and/or
58       modify it under the terms of the GNU General Public License as
59       published by the Free Software Foundation; either version 2 of the
60       License, or (at your option) any later version.
61
62       This software is distributed in the hope that it will be useful, but
63       WITHOUT ANY WARRANTY; without even the implied warranty of
64       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
65       General Public License for more details.
66
67       You should have received a copy of the GNU General Public License along
68       with this software; if not, write to the Free Software Foundation,
69       Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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73UNIX                              March 1993                    SFGETR(3NCARG)
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