Attaches text strings to the given plot.
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl" function gsn_add_text ( wks  : graphic, plot  : graphic, text : string, x : numeric, y : numeric, res  : logical ) return_val [dimsizes(text)] : graphic
A array of text strings to attach to plot.x
Arrays of the same size as text containing the X and Y coordinates of the text strings, and must be in the range of the X/Y coordinates of the data in plot. If you are adding the text to a map, then X should correspond to longitude values, and Y to latitude values.res
A variable containing an optional list of text 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.
An array of the same size as text representing the ids of the text strings will be returned.
This function attaches a list of text strings to the given plot. The text strings will be drawn only when the plot is drawn. If a missing value is encountered in the text strings or x/y values, then no text string will be drawn at this pair.
If you resize the plot (i.e. by passing the plot to gsn_panel), then the text strings will be automatically resized with the plot.
If you call this function multiple times to attach several text strings to a plot, each return value must be assigned to a unique variable.
gsn_text, gsn_text_ndc, gsn_polygon, gsn_polymarker_ndc, gsn_polyline, gsn_polygon_ndc, gsn_polymarker_ndc, gsn_polyline_ndc, gsn_add_polygon, gsn_add_polymarker, gsn_add_polyline, gsn_add_shapefile_polylines
For an application example, see:text examples.