minput(input_x_type = "date",
input_date_x_values = ["2012-03-02 00:00:00", "2012-03-03 12:00:00", "2012-03-05 00:00:00"],
input_y_values = [75.00, 75.00, 75.00])
msymb(symbol_text_font_size = 0.80,
symbol_text_list = ["top", "top", "top"],
symbol_colour = "red",
symbol_type = "marker",
symbol_marker_index = 15,
symbol_text_font_colour = "black",
symbol_text_position = "top",
symbol_height = 1.00)