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

6       SETI - sets the exponents which define the plotting range in the
7       plotter address unit coordinate system.
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STATUS

10       Plotter Address Units (PAUs) are no longer used in NCAR Graphics; thus,
11       SETI is considered an obsolete routine.
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13       The current recognized coordinate systems are GKS world coordinates,
14       GKS normalized device coordinates, NCAR Graphics fractional
15       coordinates, and NCAR Graphics user coordinates.  See the NCAR Graphics
16       document "NCAR Graphics Fundamentals, UNIX Version" for a description
17       of these coordinate systems.
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19       SETI continues to be provided for compatibility of early NCAR Graphics
20       codes.
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22       The following definition of the PAU Coordinate System is included for
23       the purpose of interpreting and converting PAU codes:
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25       The plotter coordinates of a point are integers IPX and IPY, where IPX
26       is between 1 and 2**MX and IPY is between 1 and 2**MY.  MX and MY are
27       internal parameters of SPPS; each has the default value 10.  Values of
28       MX and MY can be set by routine SETI and retrieved by routine GETSI.
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SYNOPSIS

31       CALL SETI (IX,IY)
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DESCRIPTION

34       IX          (an input expression of type INTEGER) is the X axis
35                   exponent for plotter coordinates defining a range of 1 to
36                   2**IX - 1.  IX has a default value of 10.
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38       IY          (an input expression of type INTEGER) is the Y axis
39                   exponent for plotter coordinates defining a range of 1 to
40                   2**IY - 1.  IY has a default value of 10.
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ACCESS

43       To use SETI, load the NCAR Graphics libraries ncarg, ncarg_gks, and
44       ncarg_c, preferably in that order.
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SEE ALSO

47       Online: spps, getsi
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49       Hardcopy: NCAR Graphics Fundamentals, UNIX Version; User's Guide for
50       NCAR GKS-0A Graphics
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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                      SETI(3NCARG)
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