Draws the current color map and advances the frame.
The identifier returned from calling Ngl.open_wks.
This procedure draws the current color map assigned to the given workstation and advances the frame. The colors are drawn as filled boxes going from left to right, top to bottom.
For a simple example of using Ngl.draw_colormap to draw the default color map, run the following Python script:
import Ngl wks = Ngl.open_wks("x11","example") Ngl.draw_colormap(wks) Ngl.end()For more examples, run the color1.py script (see frames 1 and 2).