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

6       AGGETF - Allows a user program to retrieve the real value of a single
7       parameter.
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SYNOPSIS

10       CALL AGGETF (TPGN,FUSR)
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C-BINDING SYNOPSIS

13       #include <ncarg/ncargC.h>
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15       void c_aggetf (char *tpgn, float *fusr)
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DESCRIPTION

18       TPGN        (an input expression of type CHARACTER) is a parameter
19                   identifier, as described in the AGGETP man page. If a group
20                   of more than one parameter is specified, only the first
21                   element of that group will be retrieved by the call.
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23       FUSR        (an output variable of type REAL) receives the real value
24                   of the parameter specified by TPGN.
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C-BINDING DESCRIPTION

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

31       This routine allows you to retrieve the current value of Autograph
32       parameters.  For a complete list of parameters available in this
33       utility, see the autograph_params man page.
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ACCESS

36       To use AGGETF or c_aggetf, load the NCAR Graphics libraries ncarg,
37       ncarg_gks, and ncarg_c, preferably in that order.  To get smoother
38       curves, drawn using spline interpolation, also load libdashsmth.o.  Or,
39       you can use the ncargf77 command to compile your program and load the
40       above libraries, then, to get smoother curves, use the -dashsmth
41       option.
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SEE ALSO

44       Online: autograph, autograph_params, agback, agbnch, agchax, agchcu,
45       agchil, agchnl, agcurv, agdshn, aggetc, aggetr, aggeti, aggetp, agpwrt,
46       agrstr, agsave, agsetc, agsetf, agseti, agsetp, agsetr, agstup, agutol,
47       anotat, displa, ezmxy, ezmy, ezxy, ezy
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50       Copyright (C) 1987-2009
51       University Corporation for Atmospheric Research
52       The use of this Software is governed by a License Agreement.
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56UNIX                              March 1993                    AGGETF(3NCARG)
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