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python Programming Glossary: np.meshgridHow to draw diagrams like this? http://stackoverflow.com/questions/14824893/how-to-draw-diagrams-like-this ax fig.add_subplot 111 projection '3d' dim 10 X Y np.meshgrid dim dim dim dim Z np.zeros 2 2 angle .5 X2 Y2 np.meshgrid dim.. np.meshgrid dim dim dim dim Z np.zeros 2 2 angle .5 X2 Y2 np.meshgrid dim dim 0 dim Z2 Y2 angle X3 Y3 np.meshgrid dim dim dim 0 Z3.. angle .5 X2 Y2 np.meshgrid dim dim 0 dim Z2 Y2 angle X3 Y3 np.meshgrid dim dim dim 0 Z3 Y3 angle r 7 M 1000 th np.linspace 0 2 np.pi..
http://stackoverflow.com/questions/1827489/numpy-meshgrid-in-3d meshgrid using indexing notation. Examples X Y np.meshgrid 1 2 3 4 5 6 7 X array 1 2 3 1 2 3 1 2 3 1 2 3 Y array 4 4 4.. on a grid. x np.arange 5 5 0.1 y np.arange 5 5 0.1 xx yy np.meshgrid x y z np.sin xx 2 yy 2 xx 2 yy 2 x asarray x y asarray y numRows..
Set Colorbar Range in matplotlib http://stackoverflow.com/questions/3373256/set-colorbar-range-in-matplotlib cdict 1024 x np.arange 0 10 .1 y np.arange 0 10 .1 X Y np.meshgrid x y data 2 np.sin X np.sin 3 Y def do_plot n f title #plt.clf..
Resampling irregularly spaced data to a regular grid in Python http://stackoverflow.com/questions/3864899/resampling-irregularly-spaced-data-to-a-regular-grid-in-python np.linspace xmin xmax nx yi np.linspace ymin ymax ny xi yi np.meshgrid xi yi # Interpolate using delaunay triangularization zi mlab.griddata..
matplotlib color in 3d plotting from an x,y,z data set without using contour http://stackoverflow.com/questions/4363857/matplotlib-color-in-3d-plotting-from-an-x-y-z-data-set-without-using-contour xi np.linspace min x max x yi np.linspace min y max y X Y np.meshgrid xi yi Z griddata x y z xi yi surf ax.plot_surface X Y Z rstride.. xi np.linspace min x max x yi np.linspace min y max y X Y np.meshgrid xi yi Z griddata x y z xi yi surf ax.plot_surface X Y Z rstride..
http://stackoverflow.com/questions/4502656/how-to-sort-my-paws xmin xmax numx yi np.linspace ymin ymax numy xi yi np.meshgrid xi yi # Resample the values onto the 20x20 grid coords np.vstack..
Plotting implicit equations in 3d http://stackoverflow.com/questions/4680525/plotting-implicit-equations-in-3d B np.linspace xmin xmax 15 # number of slices A1 A2 np.meshgrid A A # grid on which the contour is plotted for z in B # plot..
Continuous 3D plotting (i.e. figure update) using python-matplotlib? http://stackoverflow.com/questions/5179589/continuous-3d-plotting-i-e-figure-update-using-python-matplotlib self.lowerCutoffLength Y X self.X self.Y np.meshgrid X Y self.ax.w_zaxis.set_major_locator LinearLocator 10 self.ax.w_zaxis.set_major_formatter.. self.systemSideLength self.lowerCutoffLength self.X self.Y np.meshgrid rng rng self.ax.w_zaxis.set_major_locator LinearLocator 10 self.ax.w_zaxis.set_major_formatter..
How to create a legend for 3D bar in matplotlib? http://stackoverflow.com/questions/5803015/how-to-create-a-legend-for-3d-bar-in-matplotlib x y bins 4 elements len xedges 1 len yedges 1 xpos ypos np.meshgrid xedges 1 0.25 yedges 1 0.25 xpos xpos.flatten ypos ypos.flatten..
Generate a heatmap in MatPlotLib using a scatter data set http://stackoverflow.com/questions/6387819/generate-a-heatmap-in-matplotlib-using-a-scatter-data-set times.max 100 pgrid np.linspace 70 110 100 tgrid pgrid np.meshgrid tgrid pgrid heat np.zeros_like tgrid for t p v in zip times..
Color matplotlib plot_surface command with surface gradient http://stackoverflow.com/questions/6539944/color-matplotlib-plot-surface-command-with-surface-gradient '3d' X np.arange 5 5 0.25 Y np.arange 5 5 0.25 X Y np.meshgrid X Y R np.sqrt X 2 Y 2 Z np.sin R surf ax.plot_surface X Y Z.. '3d' X np.arange 5 5 .25 Y np.arange 5 5 .25 X Y np.meshgrid X Y R np.sqrt X 2 Y 2 Z np.sin R Gx Gy np.gradient Z # gradients..
Polar contour plot in Matplotlib http://stackoverflow.com/questions/6548556/polar-contour-plot-in-matplotlib grid r np.linspace 0 1 100 t np.linspace 0 2 np.pi 100 r t np.meshgrid r t z t np.pi 2 10 r 0.5 2 plt.subplot 121 plt.contour r np.cos.. x.max 100 ygrid np.linspace y.min y.max 100 xgrid ygrid np.meshgrid xgrid ygrid zgrid griddata x y z xgrid ygrid plt.subplot 122..
http://stackoverflow.com/questions/6567724/matplotlib-so-log-axis-only-has-minor-tick-mark-labels-at-specified-points-also 111 x np.arange 10 3000 100 y np.arange 10 3000 100 X Y np.meshgrid x y Z np.random.random X.shape 8000000 surf ax.contourf X Y..
Python : 2d contour plot from 3 lists : x, y and rho? http://stackoverflow.com/questions/9008370/python-2d-contour-plot-from-3-lists-x-y-and-rho x.min x.max 100 np.linspace y.min y.max 100 xi yi np.meshgrid xi yi # Interpolate rbf scipy.interpolate.Rbf x y z function..
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