Question 5: Using the file named "tas_monthlymean 1950-2021.ne", write scripts that meet the following requirements with both Grads (a: 20p) and Ferret (b: 25p). The data consists of monthly average temperatures between 1950-2021. Variables: "tas" Region to be calculated: 10W-50E / 205-70N Draw the temperature anomaly of March 2013 as a color map (Reference period: 1981-2010) Draw only the "O" (zero) contour on the color map. Save the shape in Gif format. home