Matplotlib Basemap tutorial 08: Shooting Great Circles

Following a question from Ricardo Gama (see his comment), I’ve prepared this new tutorial. He wondered if Basemap has a function similar to the track1 function in matlab (you know, that crappy costly thing…)… Here is what I obtained : The goal: Plotting great circles with Basemap, but knowing only the longitude, latitude, the azimuth…

Matplotlib Basemap tutorial 03 : Masked arrays & Zoom

Here, we will focus on adding a “zoom box” on the top left corner of the plot. But before that, we will mask a part of the earthquakes, in order to have a “cleaner” map ! This is achieved by using the numpy.ma module : import numpy.ma as ma Mlon = ma.masked_outside(lon, 5.6, 7.5) #…