NAME

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

STATUS

       Plotter Address Units (PAUs) are no longer used in NCAR Graphics; thus, SETI is considered
       an obsolete routine.

       The current recognized coordinate systems are GKS world coordinates, GKS normalized device
       coordinates, NCAR Graphics fractional coordinates, and NCAR Graphics user coordinates.
       See the NCAR Graphics document "NCAR Graphics Fundamentals, UNIX Version" for a
       description of these coordinate systems.

       SETI continues to be provided for compatibility of early NCAR Graphics codes.

       The following definition of the PAU Coordinate System is included for the purpose of
       interpreting and converting PAU codes:

       The plotter coordinates of a point are integers IPX and IPY, where IPX is between 1 and
       2**MX and IPY is between 1 and 2**MY.  MX and MY are internal parameters of SPPS; each has
       the default value 10.  Values of MX and MY can be set by routine SETI and retrieved by
       routine GETSI.

SYNOPSIS

       CALL SETI (IX,IY)

DESCRIPTION

       IX          (an input expression of type INTEGER) is the X axis exponent for plotter
                   coordinates defining a range of 1 to 2**IX - 1.  IX has a default value of 10.

       IY          (an input expression of type INTEGER) is the Y axis exponent for plotter
                   coordinates defining a range of 1 to 2**IY - 1.  IY has a default value of 10.

ACCESS

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

SEE ALSO

       Online: spps, getsi

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version; User's Guide for NCAR GKS-0A Graphics

COPYRIGHT

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.