python - Matplotlib Mollweide/Hammer projection: region of interest only -

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i wondering if there's way show region of interest plot based on mollweide/hammer projection in basemap (matplotlib).

i trying set plot-bounds pacific plate, in link below. however, set_xlim , set_ylim functions not seem have effect. in advance guidance.

http://geology.gsapubs.org/content/29/8/695/f1.large.jpg

from documentation, both hammer , mollweide projections don't allow print out entire world maps. here's code using polyconic projection, bounded straight lines. trick here define corner longitude , latitudes on creation.

from mpl_toolkits.basemap import basemap import matplotlib.pyplot plt import numpy np  my_map = basemap(projection='poly', lat_0=0, lon_0=-160,     resolution = 'h', area_thresh = 0.1,     llcrnrlon=140, llcrnrlat=-60,     urcrnrlon=-100, urcrnrlat=60)  plt.figure(figsize=(16,12))  my_map.drawcoastlines() my_map.drawcountries() my_map.fillcontinents(color='coral', lake_color='aqua') my_map.drawmapboundary(fill_color='aqua')  my_map.drawmeridians(np.arange(0, 360, 20)) my_map.drawparallels(np.arange(-90, 90, 10))  plt.show()

result:

enter image description here

note shows less area 1 in picture provided.


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