Fixed code data links

Author: rougier

README.md

@@ -4,6 +4,8 @@ This work is licensed under a
 [Creative Commons Attribution 4.0 International License]
 (http://creativecommons.org/licenses/by/4.0/).
 
+Website: http://www.labri.fr/perso/nrougier/from-python-to-numpy
+
 * [Preface](01-preface.rst)
 * [Introduction](02-introduction.rst)
 * [Anatomy of an array](03-anatomy.rst)

code/fractal-dimension.py

@@ -29,7 +29,7 @@ def boxcount(Z, k):
     import matplotlib.pyplot as plt
     import matplotlib.patches as patches
 
-    Z = 1.0 - misc.imread("../pics/Great-Britain.png")/255
+    Z = 1.0 - misc.imread("../data/Great-Britain.png")/255
 
     print(fractal_dimension(Z, threshold=0.25))
 

code/mandelbrot.py

@@ -76,6 +76,6 @@ def mandelbrot(xmin, xmax, ymin, ymax, xn, yn, itermax, horizon=2.0):
                extent=[xmin, xmax, ymin, ymax], interpolation="bicubic")
     ax.set_xticks([])
     ax.set_yticks([])
-    plt.savefig("../pics/mandelbrot.png")
+    plt.savefig("../data/mandelbrot.png")
     plt.show()
 

code/mosaic.py

@@ -107,5 +107,5 @@ def add_point(p):
         patch = PathPatch(path, facecolor=color, edgecolor="none")
         ax.add_patch(patch)
 
-    plt.savefig("../pics/mosaic.png")
+    plt.savefig("../data/mosaic.png")
     plt.show()