# Fig. 1
fig = plt.figure(figsize=(8,6))
ax = fig.add_subplot(projection=ccrs.PlateCarree())
ax.set_global()
ax.coastlines()
ax.gridlines(draw_labels=['left', 'bottom'])
ax.set_title('Fig. 1')

# Fig. 2
fig = plt.figure(figsize=(8,6))
ax = fig.add_subplot(projection=ccrs.PlateCarree(central_longitude=180))
ax.set_global()
ax.coastlines()
ax.gridlines(draw_labels=['left','bottom'], **glstyle)
im = ax.imshow(v, cmap=plt.cm.jet,
               extent=[-180,180,-90,90], transform=ccrs.PlateCarree())
fig.colorbar(im, aspect=50, pad=0.08, orientation='horizontal')
ax.set_title('Fig. 2')