Michael Sumner

(I know it's off-topic, so sorry for jumping on here - been trying to find where to "park" this wish)

Great, thanks for the feedback that alone is helpful - appreciate the work here it's exciting, reading @pmur002's document is very enlightening!

[nt_20201024_f18_nrt_s.zip](https://github.com/GeoTIFF/georaster-layer-for-leaflet/files/5438151/nt_20201024_f18_nrt_s.zip) That is NSIDC 25km daily sea ice concentration, converted from the raw binary file to GeoTIFF. in R it looks like ```R class : RasterStack dimensions : 332, 316,...

Can easily do any kind of example, bathymetry topography etc. (I'm focussed on something else rn otherwise I'd look more closely) HTH Here's a bigger one, 8m topography extract of...

coooool! Glad it's helpful, very happy to make any other examples in any projection (I can do imagery as well there are some interesting maps as well as sat imagery...

awesome! v glad to see this - my issue is the auto-choice of overview, which I believe this will provide - I'm a bit slow with python stuff but I'll...

I don't see why it matters fwiw, the gradient is not "correct" but surely it works as well for thinning spurious detail ?? and any tile in longlat is likely...

This seems close, haven't checked for upside down ness yet ``` r #tx

I think I see, it means I need to find those simple cases first and add them to the contracted set. It's worth it because all my dodgy (not dodgr)...

Oh, while we're at it - where does the insertion of implicit vertices live here? Would `dodgr_contract_graph` do that or is it another (precursor?) step? (as discussed earlier: https://github.com/hypertidy/silicate/issues/60#issuecomment-391221735)