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

6       VVSETR - Sets the value of a Vectors parameter of type REAL.
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SYNOPSIS

9       CALL VVSETR (CNM,RVL)
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C-BINDING SYNOPSIS

12       #include <ncarg/ncargC.h>
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14       void c_vvsetr(char *cnm, float rvl)
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DESCRIPTION

17       CNM         (CHARACTER, input) is the name of a parameter to be given a
18                   real value. Only the first three characters of CNM are
19                   examined. The three characters may either be entirely upper
20                   or entirely lower case; mixed case is not recognized.  It
21                   is recommended that the rest of the character string be
22                   used to improve the readability of the code. For example,
23                   instead of ´VFR´, use ´VFR - Minimum Vector Fractional
24                   Length´.
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26       RVL         (REAL, input) is an expression, the value of which is to be
27                   given to the parameter specified by CNM.
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C-BINDING DESCRIPTION

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

34       This routine allows you to set the current value of Vectors parameters
35       of type REAL. For a complete list of parameters available in this
36       utility, see the vectors_params man page.
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EXAMPLES

39       Use the ncargex command to see the following relevant examples: bnchmk,
40       fcover, ffex00, ffex02, ffex05, stex02, stex03, vvex01, vvex02.
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ACCESS

43       To use VVSETR or c_vvsetr, load the NCAR Graphics libraries ncarg,
44       ncarg_gks, and ncarg_c, preferably in that order.
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MESSAGES

47       See the vectors man page for a description of all Vectors error
48       messages and/or informational messages.
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SEE ALSO

51       Online: vectors, vectors_params, vvectr, vvgetc, vvgeti, vvgetr,
52       vvinit, vvrset, vvsetc, vvseti, vvudmv, vvumxy, ncarg_cbind.
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54       Hardcopy: NCAR Graphics Fundamentals, UNIX Version
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57       Copyright (C) 1987-2007
58       University Corporation for Atmospheric Research
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60       This documentation is free software; you can redistribute it and/or
61       modify it under the terms of the GNU General Public License as
62       published by the Free Software Foundation; either version 2 of the
63       License, or (at your option) any later version.
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65       This software is distributed in the hope that it will be useful, but
66       WITHOUT ANY WARRANTY; without even the implied warranty of
67       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
68       General Public License for more details.
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70       You should have received a copy of the GNU General Public License along
71       with this software; if not, write to the Free Software Foundation,
72       Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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76UNIX                              April 1993                    VVSETR(3NCARG)
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