How to apply hover_style to add_netcdf?

[zxdawn]

add_netcdf works well for me. Is it possible to let the hover show lon, lat, and values like add_geojson?

[giswqs]

Try the inspector tool https://youtu.be/X08OKbv1uRg. You might need to convert the NetCDF to GeoTIFF.

[zxdawn]

Thanks! It seems that the example uses add_stac_layer for the cloud file. If I convert the NC file into GeoTIFF, which function should I use for the GeoTIFF file?

[giswqs]

Use add_cog_layer. https://leafmap.org/notebooks/03_cog_stac/

[zxdawn]

@giswqs However add_cog_layer only supports url, not local GeoTiff file.

[giswqs]

m.add_raster()

[zxdawn]

Got it. add_raster works with import leafmap.foliumap as leafmap, but I got this error with import leafmap. I prefer import leafmap because it supports add_velocity which is not embedded in leafmap.foliumap.

File "/Users/xinz/miniconda3/envs/streamlit/lib/python3.10/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 565, in _run_script
    exec(code, module.__dict__)
File "/Users/xinz/Documents/github/enmap/app/pages/1_🛰_Quickview.py", line 118, in <module>
    m.add_raster(filename, band=1)
File "/Users/xinz/miniconda3/envs/streamlit/lib/python3.10/site-packages/leafmap/leafmap.py", line 1898, in add_raster
    self.zoom_to_bounds(bounds)
File "/Users/xinz/miniconda3/envs/streamlit/lib/python3.10/site-packages/leafmap/leafmap.py", line 242, in zoom_to_bounds
    self.fit_bounds([[bounds[1], bounds[0]], [bounds[3], bounds[2]]])
File "/Users/xinz/miniconda3/envs/streamlit/lib/python3.10/site-packages/ipyleaflet/leaflet.py", line 2622, in fit_bounds
    asyncio.ensure_future(self._fit_bounds(bounds))
File "/Users/xinz/miniconda3/envs/streamlit/lib/python3.10/asyncio/tasks.py", line 615, in ensure_future
    return _ensure_future(coro_or_future, loop=loop)
File "/Users/xinz/miniconda3/envs/streamlit/lib/python3.10/asyncio/tasks.py", line 634, in _ensure_future
    loop = events._get_event_loop(stacklevel=4)
File "/Users/xinz/miniconda3/envs/streamlit/lib/python3.10/asyncio/events.py", line 656, in get_event_loop
    raise RuntimeError('There is no current event loop in thread %r.'
    ```

[zxdawn]

Well, I tested with the landsat tif on your website, and it works well with the default import leafmap. Maybe something is wrong with my converted tif file. I will check it in detail. Thanks for your help!