Error for geoviews path

GeoViews
1 
# %%
import geopandas as gpd
import geoviews as gv

gv.extension("bokeh")
import cartopy.crs as ccrs

# %%
gdf = gpd.read_file("some_channels.geojson")
# %%
gv.Path(gdf).opts(width=400, height=500)

The data file is used is here

I am gettin this error.

geoviews\data\geopandas.py:517, in GeoPandasInterface.split(cls, dataset, start, end, datatype, **kwargs)
    514 gt = geom_type or get_geom_type(geom)
    516 arr = geom_to_array(geom)
--> 517 d = {xdim.name: arr[:, 0], ydim.name: arr[:, 1]}
    518 d.update({vd.name: row[vd.name] for vd in dataset.vdims})
    519 ds.data = [d]

IndexError: too many indices for array: array is 1-dimensional, but 2 were indexed

I have tried various things but there doesn’t seem to be an easy way to display the geoviews path elements

2

Seems like a bug; can you create an issue on GitHub? If you use hvplot → holoviews, it works (not geo=True though)

image
image2584×970 177 KB

3

Ok, will do. Seems to work if I force a crs with cartopy crs. However geopandas is using pyproj crs so there seems to be some incompat there.

4