Bugfix from Luiz Eleno via Zenodo

Author: rougier

README.html

@@ -695,7 +695,7 @@ <h2>Earthquakes</h2>
     <span class="name">P</span><span class="punctuation">[</span><span class="literal string">'size'</span><span class="punctuation">]</span> <span class="operator">+=</span> <span class="name">P</span><span class="punctuation">[</span><span class="literal string">'growth'</span><span class="punctuation">]</span>
 
     <span class="name">magnitude</span> <span class="operator">=</span> <span class="name">E</span><span class="punctuation">[</span><span class="literal string">'magnitude'</span><span class="punctuation">][</span><span class="name">current</span><span class="punctuation">]</span>
-    <span class="name">P</span><span class="punctuation">[</span><span class="literal string">'position'</span><span class="punctuation">][</span><span class="name">i</span><span class="punctuation">]</span> <span class="operator">=</span> <span class="name builtin">map</span><span class="punctuation">(</span><span class="operator">*</span><span class="name">E</span><span class="punctuation">[</span><span class="literal string">'position'</span><span class="punctuation">][</span><span class="name">current</span><span class="punctuation">])</span>
+    <span class="name">P</span><span class="punctuation">[</span><span class="literal string">'position'</span><span class="punctuation">][</span><span class="name">i</span><span class="punctuation">]</span> <span class="operator">=</span> <span class="name">earth</span><span class="punctuation">(</span><span class="operator">*</span><span class="name">E</span><span class="punctuation">[</span><span class="literal string">'position'</span><span class="punctuation">][</span><span class="name">current</span><span class="punctuation">])</span>
     <span class="name">P</span><span class="punctuation">[</span><span class="literal string">'size'</span><span class="punctuation">][</span><span class="name">i</span><span class="punctuation">]</span> <span class="operator">=</span> <span class="literal number integer">5</span>
     <span class="name">P</span><span class="punctuation">[</span><span class="literal string">'growth'</span><span class="punctuation">][</span><span class="name">i</span><span class="punctuation">]</span><span class="operator">=</span> <span class="name">np</span><span class="operator">.</span><span class="name">exp</span><span class="punctuation">(</span><span class="name">magnitude</span><span class="punctuation">)</span> <span class="operator">*</span> <span class="literal number float">0.1</span>
 

README.rst

@@ -754,7 +754,7 @@ put some eye candy:
        P['size'] += P['growth']
 
        magnitude = E['magnitude'][current]
-       P['position'][i] = map(*E['position'][current])
+       P['position'][i] = earth(*E['position'][current])
        P['size'][i] = 5
        P['growth'][i]= np.exp(magnitude) * 0.1
 

scripts/earthquakes.py

@@ -49,9 +49,9 @@
                         ('color',    float, 4)])
 
 # Basemap projection
-map = Basemap(projection='mill')
-map.drawcoastlines(color='0.50', linewidth=0.25)
-map.fillcontinents(color='0.95')
+earth = Basemap(projection='mill')
+earth.drawcoastlines(color='0.50', linewidth=0.25)
+earth.fillcontinents(color='0.95')
 scat = ax.scatter(P['position'][:,0], P['position'][:,1], P['size'], lw=0.5,
                   edgecolors = P['color'], facecolors='None', zorder=10)
 
@@ -64,7 +64,7 @@ def update(frame):
     P['size'] += P['growth']
 
     magnitude = E['magnitude'][current]
-    P['position'][i] = map(*E['position'][current])
+    P['position'][i] = earth(*E['position'][current])
     P['size'][i] = 5
     P['growth'][i]= np.exp(magnitude) * 0.1