It is time to conclude this series, but not before making some closing arguments. Resolution It is possible to increase the resolution of the plot by decreasing the length of the step for the different dimensions: latitude, longitude and days in the year. For instance, the values (lat_step = 5, lon_step = 1, year_step …

In the previous post of this series: a simple grid consisting of points on the surface of a sphere was built step by step to approximate Earth. the basics of matrix rotations were reviewed to obtain: the tilt of the rotational axis. the changes in the orientation of the tilt relative to the Sun as Earth revolves …