Does anyone have an example of nested grids.
I need to (for instance), plot a global grid in filled contours, then plot
another, higher resolution grid over the US.
The global grid could work something like this, but I'm not sure where to
start with the 2nd (nested) grid to go atop.
fig=plt.figure()
m = Basemap(resolution='c',projection='cyl',llcrnrlon=lon1,llcrnrlat=lat1,\
urcrnrlon=lon2,urcrnrlat=lat2)
# make a filled contour plot.
x, y = m(lons, lats)
CS = m.contour(x,y,hgt,15,linewidths=0.5,colors='k')
CS = m.contourf(x,y,hgt,15,cmap=plt.cm.jet)
m.drawcoastlines()
m.drawmapboundary()
m.fillcontinents()
# draw parallels and meridians.
parallels = np.arange(-90,90,10)
#m.drawparallels(parallels,labels=[1,0,0,1])
m.drawparallels(parallels,labels=[1,0,0,1])
meridians = np.arange(-180.,180.,10.)
m.drawmeridians(meridians,labels=[1,0,0,1])
plt.title('Plotted Grid')
plt.show()
Thanks!
Bruce
---------------------------------------
Bruce W. Ford
Clear Science, Inc.
br...@clearscienceinc.com
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