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

6       TDGETR - Retrieves the real value of a Tdpack parameter.
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SYNOPSIS

9       CALL TDGETR (PNAM,RVAL)
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C-BINDING SYNOPSIS

12       #include <ncarg/ncargC.h>
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14       void c_tdgetr (char *pnam, float *rval)
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DESCRIPTION

17       The arguments of TDGETR are as follows:
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19       PNAM    (an input constant or variable of type CHARACTER) - The name of
20               the parameter that you want to retrieve.  The character string
21               can be of any length, but only the first three characters of it
22               will be examined.
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24       RVAL    (an output variable of type REAL) - A real variable to receive
25               the desired parameter value.  If the internal parameter is of
26               type REAL and has the value "r", RVAL will be given the value
27               "r"; if the internal parameter is of type INTEGER and has the
28               value "i", RVAL will be given the value "REAL(i)".
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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 Tdpack
36       parameters. For a complete list of parameters available in this
37       utility, see the "tdpack_params" man page.
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ACCESS

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

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

48       Online: tdclrs, tdctri, tddtri, tdgeti, tdgrds, tdgrid, tdgtrs, tdinit,
49       tditri, tdlbla, tdlbls, tdline, tdlnpa, tdmtri, tdotri, tdpack,
50       tdpack_params, tdpara, tdplch, tdprpa, tdprpi, tdprpt, tdseti, tdsetr,
51       tdsort, tdstri, tdstrs
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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.
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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.
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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                               July 1997                    TDGETR(3NCARG)
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