taxi

commit ccd1245db7f6799ab4e1f45a8cead85ed67f1c72
parent a1b1252170099b2ebc389bdf344020561541de30
Author: AdeB <adbrebs@gmail.com>
Date:   Sat, 25 Apr 2015 11:12:19 -0400

Increase resolution of the map.

Diffstat:
M
data_analysis/maps.py
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/data_analysis/maps.py b/data_analysis/maps.py
@@ -38,12 +38,12 @@ def extract_coordinates(n_coordinates=None):
 
 def draw_map(coordinates, xrg, yrg):
 
+    print "Start drawing"
+    plt.figure(figsize=(30, 30), dpi=100, facecolor='w', edgecolor='k')
     hist, xx, yy = np.histogram2d(coordinates[:, 0], coordinates[:, 1], bins=2000, range=[xrg, yrg])
 
     plt.imshow(np.log(hist))
-    plt.savefig(data.DATA_PATH + "/analysis/xyhmap.pdf")
-
-    scipy.misc.imsave(data.DATA_PATH + "/analysis/xymap.png", np.log(hist))
+    plt.savefig(data.DATA_PATH + "/analysis/xyhmap2.png")
 
 
 if __name__ == "__main__":