Folium heatmap not displaying in Jupiter notebook in Internet Explorer

Question

I am trying to plot a heatmap similar to the one from https://alysivji.github.io/getting-started-with-folium.html. The output should look something like this picture but for the area of the North Sea.

However when I try to plot the colorfull dots over the map, Jupyter notebooks output is blank. This my code:

import folium
from folium import plugins
import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns

m = folium.Map([52.5, 2], zoom_start=5.5)
m

Gives me this, which is what I want:

Now I want to add 10 dots to the map, my data and code is the following:

divvyStations =df = pd.DataFrame({'Xpos': Xpos1[0], 'Ypos': Ypos1[0],'Density': Density})
print(divvyStations)

OUT:

   Density      Xpos       Ypos
0        1 -3.758242  50.099575
1        1 -3.780331  50.110645
2        1 -3.740984  50.113747
3        1 -3.802421  50.121719
4        1 -3.763073  50.124821
5        1 -3.723726  50.127922
6        1 -3.824510  50.132793
7        1 -3.785162  50.135895
8        1 -3.745815  50.138992
9        1 -3.706468  50.142094

And then I try to plot the points:

for index, row in divvyStations.iterrows():
   folium.CircleMarker([row['Ypos'],row['Xpos']],
                    radius=15,
                    #popup=row['Density'],
                    fill_color="#3db7e4", # divvy color
                   ).add_to(m)
m

Which gives me this nice screen:

Why is there no map?

I already checked questions: Folium map not displaying, Python Folium Map Not Displaying

Thanks in advance!

The screenshot of your notebook contains incorrect code as you are including `Density` in your location parameter — Bob Haffner, May 05 '18 at 01:36
@BobHaffner I already tried deleting row['Density'], it gives me the same blank output. — Jellyse, May 05 '18 at 06:54
Ok, i was able to get the 10 plotted using your code. Not sure why you're getting a blank map. Out of curiosity, does saving your map and opening it in the browser work? And what browser are you using? — Bob Haffner, May 05 '18 at 12:09
@BobHaffner I did it in Chrome and now it works, thanks for the tip! — Jellyse, May 05 '18 at 12:36

score 2 · Accepted Answer · answered May 05 '18 at 12:40

So Anaconda opened Jupyter Notebook in internet explorer and it didn't work. When running it in Chrome it worked just fine. To change the browser Anaconda opens it in check question how to open Jupyter notebook in chrome on windows . Credits to @BobHaffner for the tip!

Folium heatmap not displaying in Jupiter notebook in Internet Explorer

1 Answers1