Creates and draws an XY plot.
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl" function gsn_xy ( wks  : graphic, x : numeric, y : numeric, res  : logical ) return_val  : graphic
The X and Y coordinates of the curve(s). If x and/or y are two-dimensional, then the leftmost dimension determines the number of curves.res
A variable containing an optional list of plot resources, attached as attributes. Set to True if you want the attached attributes to be applied, and False if you either don't have any resources to set, or you don't want the resources applied.
A scalar id of the XY plot created is returned. The id of the data object is also returned as an attribute called data. This is useful if you want to use setvalues to change some data options after this function has been called.
This function creates and draws an XY plot on the given workstation.
If either x or y has a _FillValue attribute, this value will be used as a missing value. If either of the data arrays have a "long_name" and/or "units" attribute, these will be used to label the X and Y axes.
You should use gsn_csm_xy if you want a more customized xy plot.
To maximize the area that the plot is drawn in, set the special resource gsnMaximize to True.
For some application examples, see:
See also the suite of gsn_xy examples.