Michael Sumner

row/col value extract

3

trying out in vapour_read_raster_value_cpp via gdalraster::gdal_read_band_value - [x] get the band just once and loop over window with that - [ ] Float64 only so far ```R pts

do we know about gcps, geolocation arrays, MD node arrays, rectlinear axes, etc.

the exactextractr stuff, controlledburn, textures, and https://github.com/dcooley/geometries/issues/4

see #173 for first mention

we call feature count before executesql, when setting up 'ij' - so internal calls should be able to silence any messaging see #171 to trigger the warning comment in https://github.com/hypertidy/vapour/blob/d2479553fd605a544511391819675fa9e7b18352/src/00_geometry.cpp#L178

silicatize everything

1

spatstat, trip (as lines), geojson Explore this, probably worthwhile to highlight general power of raster and prospects of treating co-location as a general property, independent of format

prototype: nested tibble raster for ggplot2

1

can this be workable for a `geom_raster2`? `rtab` creates a single-row data frame with the values of that tile in a nested column (in raster order). This can generalized to...

## Get imagery and DEM for use in 3D visualization This code downloads a specific region as elevation and imagery at specific zoom levels to build [a 3D scene](https://hypertidy.github.io/anglr-demos/ceramic-demo01.html). ```{R,eval=FALSE}...