topic geojson file doesn't plot points on mapbox in jupyter notebook in Data Engineering

geojson file doesn't plot points on mapbox in jupyter notebook

kll — Sat, 01 Apr 2023 00:20:15 GMT

I am running jupyter notebook on a Databricks cluster and attempting to render a map. I tried the example from the documentation to test and it doesn't plot the points.

# Load data from sample csv

data_url = 'https://raw.githubusercontent.com/mapbox/mapboxgl-jupyter/master/examples/data/points.csv'

df = pd.read_csv(data_url)

# Must be a public token, starting with `pk`

token = mapbox_token

# Create a geojson file export from a Pandas dataframe

df_to_geojson(df, filename='points.geojson',

properties=['Avg Medicare Payments', 'Avg Covered Charges', 'date'],

lat='lat', lon='lon', precision=3)

# Generate data breaks and color stops from colorBrewer

color_breaks = [0,10,100,1000,10000]

color_stops = create_color_stops(color_breaks, colors='YlGnBu')

# Create the viz from the dataframe

viz = CircleViz('points.geojson',

access_token=token,

height='400px',

color_property = "Avg Medicare Payments",

color_stops = color_stops,

center = (-95, 40),

zoom = 3,

below_layer = 'waterway-label'

)

viz.show()

Re: geojson file doesn't plot points on mapbox in jupyter notebook

kll — Sun, 02 Apr 2023 19:58:28 GMT

Hi @Kaniz Fatma

Thanks for the response.

I have all the required libraries installed to render the map. The code that I linked is from the official mapbox docs. see here: https://github.com/mapbox/mapboxgl-jupyter.

It doesn't appear to be an issue with the token because the map is being rendered in the output cell.

The issue seems to be the data points in `points.geojson` do not appear on the map. That layer is missing. It doesn't throw any errors either, at least in the cell output. The only warning I see is:

/databricks/python/lib/python3.9/site-packages/IPython/core/display.py:419: UserWarning:
 
Consider using IPython.display.IFrame instead

I suspect if you attempt to reproduce on your end within jupyter running on databricks compute, you may experience the same issue.

For reference, I am using:

python 3.9
 
mapboxgl 0.10.2

Re: geojson file doesn't plot points on mapbox in jupyter notebook

kll — Tue, 04 Apr 2023 23:44:09 GMT

@Kaniz Fatma Do you have any updates? were you able to reproduce the error? i am not able to plot within jupyter notebook.