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

6       ISGETR - Gets the current values of internal parameters of type REAL.
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SYNOPSIS

9       CALL ISGETR (CNP,RVP)
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C-BINDING SYNOPSIS

12       #include <ncarg/ncargC.h>
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14       void c_isgetr (char *cnp, float *rvp)
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DESCRIPTION

17       CNP         (an input expression of type CHARACTER) is the name of an
18                   internal parameter. Only the first two characters of the
19                   name are meaningful, but a longer character string may be
20                   used to more clearly document what internal parameter is
21                   being retrieved.
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23       RVP         (an output variable of type REAL) is the name of a variable
24                   into which the value of the parameter specified by CNP is
25                   to be retrieved.  If the internal parameter is inherently
26                   an integer value "i", "REAL(i)" will be returned as the
27                   value of RVP.
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USAGE

30       This routine allows you to retrieve the current value of Isosurface
31       parameters.  For a complete list of parameters available in this
32       utility, see the isosurface_params man page.
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C-BINDING DESCRIPTION

35       The C-binding argument descriptions are the same as the FORTRAN
36       argument descriptions.
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ACCESS

39       To use ISGETR or c_isgetr, load the NCAR Graphics libraries ncarg,
40       ncarg_gks, and ncarg_c, preferably in that order.
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MESSAGES

43       See the isosurface man page for a description of all Isosurface error
44       messages and/or informational messages.
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SEE ALSO

47       Online: isosurface, isosurface_params, ezisos, isgeti, isosrf, isseti,
48       issetr, pwrzi, ncarg_cbind
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50       Hardcopy: NCAR Graphics Fundamentals, UNIX Version
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53       Copyright (C) 1987-2009
54       University Corporation for Atmospheric Research
55       The use of this Software is governed by a License Agreement.
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59UNIX                              March 1993                    ISGETR(3NCARG)
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