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python Programming Glossary: plt.contourHow can I get the (x,y) values of the line that is ploted by a contour plot (matplotlib)? http://stackoverflow.com/questions/1560424/how-can-i-get-the-x-y-values-of-the-line-that-is-ploted-by-a-contour-plot-mat 4 y 1 2 3 4 m 15 14 13 12 14 12 10 8 13 10 7 4 12 8 4 0 cs plt.contour x y m 9.5 plt.show Cheers Philipp python matplotlib data analysis..
Integrate 2D kernel density estimate http://stackoverflow.com/questions/17822282/integrate-2d-kernel-density-estimate extent xmin xmax ymin ymax # Draw contour lines cset plt.contour x y f plt.clabel cset inline 1 fontsize 10 plt.colorbar # Plot..
Fits image input to a range in plot - Python http://stackoverflow.com/questions/18792624/fits-image-input-to-a-range-in-plot-python im plt.array Image.open 'Mean.png' .convert 'L' plt.figure plt.contour im origin 'image' plt.axis 'equal' But I couldn't find a way.. row row Z plt.array Image.open 'Mean.png' .convert 'L' plt.contour X Y Z But it doesn't works and it makes senses to not work but.. X 400 400 1 1 Utils.translate Y 400 400 1 1 plt.contour X Y Z # 2 im plt.array Image.open 'Mean.png' .convert 'L' plt.figure..
matplotlib: add circle to plot http://stackoverflow.com/questions/3439639/matplotlib-add-circle-to-plot 1 1 1 circ plt.Circle e e radius 0.07 color 'g' plt.contour X Y F G 0 ax.add_patch circ plt.show And here is another example.. 5 100 F X Y G Y X fig plt.figure ax fig.add_subplot 1 1 1 plt.contour X Y F G 0 plt.plot e e 'g.' markersize 20.0 plt.show share..
Python/Scipy 2D Interpolation (Non-uniform Data) http://stackoverflow.com/questions/5146025/python-scipy-2d-interpolation-non-uniform-data cols.ravel z.ravel xi None yi None method 'linear' CS plt.contour xi yi GD 15 linewidths 0.5 colors 'k' CS plt.contourf xi yi.. CS plt.contour xi yi GD 15 linewidths 0.5 colors 'k' CS plt.contourf xi yi GD 15 cmap plt.cm.jet plt.colorbar plt.scatter rows cols.. rows cols marker 'o' c 'b' s 5 plt.figure I2 I2 xi yi CS plt.contour xi yi I2 15 linewidths 0.5 colors 'k' CS plt.contourf xi yi..
matplotlib - extracting data from contour lines http://stackoverflow.com/questions/5666056/matplotlib-extracting-data-from-contour-lines 4 y 1 2 3 4 m 15 14 13 12 14 12 10 8 13 10 7 4 12 8 4 0 cs plt.contour x y m 9.5 cs.collections 0 .get_paths The result of this call..
python matplotlib colorbar setting tick formator/locator changes tick labels http://stackoverflow.com/questions/6485000/python-matplotlib-colorbar-setting-tick-formator-locator-changes-tick-labels x y z xi yi interp 'linear' ##### FIRST PLOT plt.figure CS plt.contour xi yi zi 25 cmap plt.cm.jet bar plt.colorbar # draw colorbar.. d points ' npts plt.show ##### SECOND PLOT plt.figure CS plt.contour xi yi zi 25 cmap plt.cm.jet bar plt.colorbar # draw colorbar.. x y z xi yi interp 'linear' ##### PLOT plt.figure CS plt.contour xi yi zi 25 cmap plt.cm.jet bar plt.colorbar orientation 'horizontal'..
Polar contour plot in Matplotlib http://stackoverflow.com/questions/6548556/polar-contour-plot-in-matplotlib r t np.meshgrid r t z t np.pi 2 10 r 0.5 2 plt.subplot 121 plt.contour r np.cos t r np.sin t z # ungrid data then re grid it r r.flatten..
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