I want Bokeh to provide some file format so that I can write to it and load it back in Python and do some surgery. Even if I cannot interact with it like the existent HTML format.

Thanks!

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I don't think this is a duplicate ticket, even though it's quite an obvious feature after that cat demo at SciPy2018.

The code that selects and renders the different geos is here in the THREE.js code
https://github.com/maartenbreddels/ipyvolume/blob/master/js/src/scatter.js#L57

I don't know quite where/how to inject the mesh definition compatible with the data file of this form, but i

The iris.cube.Cube methods remove_ancillary_variable, ancillary_variable_dims and cell_measure_dims do not currently accept a name (string) as a valid argument. See #3295 for a simmilar case where this was already adressed for remove_cell_measure.