I'm trying to reproduce this tutorial with my own data. I've a simple square grid of polygons: from shapely import wkt import pandas as pd import geopandas as gpd data_list = [ [0,51, wkt.loads(&...

I'm using plotly's Scattermapbox to overlay a map with a shaded image of polygons created by datashader's shade function (based on https://plotly.com/python/datashader/), but the projections do not...

I'm trying to map google phone history locations on to a map using holoviews, datashader and bokeh. Mostly very similar to the examples given in the datashader website. But when I do the map overla...

I have recently created an interactive Datashader-Bokeh Interactive Map that looks like this NYC Taxi Example on a Jupyter Notebook. The dynamic aggregation works beautifully when I run the code lo...

I have created to datashader plots with holoviews: datashade(hv.Points(df[ [ 'PS Engine-% Load', 'PS Engine-Fuel Rate', ] ])) + datashade(hv.Points(df[ [ 'SB Engine-% Load', 'SB Engine-Fu...

In following the Datashader example notebook demonstrating lines, the input is a Pandas DataFrame (though it seems a Dask DataFrame would work as well). My data is in a NumPy array. Can I use Datas...