NAME

       EZY - Draws, in a manner determined by the current values of the control parameters, a
       complete graph of a single curve through the points (I,YDRA(I)), for I from 1 to NPTS. The
       argument GLAB may be used to specify a "graph label", to be placed at the top of the
       graph.

SYNOPSIS

       CALL EZY (YDRA,NPTS,GLAB)

C-BINDING SYNOPSIS

       #include <ncarg/ncargC.h>

       void c_ezy (float *ydra, int npts, char *glab)

DESCRIPTION

       YDRA        (an input array of type REAL, dimensioned at least NPTS) defines the Y
                   coordinates of points on the curve. The current value of 'NULL/1.' (default
                   value "1.E36") may be used in YDRA to signal missing points; curve segments on
                   either side of a missing point are omitted.

       NPTS        (an input expression of type INTEGER) is the number of curve points defined by
                   the array YDRA.

       GLAB        (an input expression of type CHARACTER) defines a new "graph label". (If the
                   first character of this expression is "CHAR(0)", no new "graph label" is
                   defined; the current one will continue to be used.) A character string
                   defining a new graph label must either be of the exact length specified by the
                   current value of 'LINE/MAXIMUM.' (default: 40 characters), or shorter; if
                   shorter, it must be terminated by the character defined by the current value
                   of 'LINE/END.' (default: a '$'). The string becomes the new text of line
                   number 100 of the label named 'T'.

C-BINDING DESCRIPTION

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

EXAMPLES

       Use the ncargex command to see the following relevant examples: agex01, bnchmk, example,
       tagupw, tautog, fagezy.

ACCESS

       To use EZY or c_ezy, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c,
       preferably in that order.    To get smoother curves, drawn using spline interpolation,
       also load libdashsmth.o.  Or, you can use the ncargf77 command to compile your program and
       load the above libraries, then, to get smoother curves, use the -dashsmth option.

SEE ALSO

       Online: autograph, agback, agbnch, agchax, agchcu, agchil, agchnl, agcurv, agdshn, aggetc,
       aggetf, aggeti, aggetp, aggetr, agpwrt, agrstr, agsave, agsetc, agsetf, agseti, agsetp,
       agsetr, agstup, agutol, anotat, displa, ezmxy, ezmy, ezxy

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version

COPYRIGHT

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