Edzer Pebesma

@etiennebr this works for me without problems, appending simply appends. The first time in an R session I write to a PostGIS database I see ``` Note: method with signature...

Rumours go that the ISC proposal for [sfr](https://github.com/edzer/sfr) might get funded -- of course, the ISC still has to announce this first publicly. @karthik and @eamcvey : as I use...

Thanks for the mockup, @eamcvey ! I agree with @mdsumner that we'd need some sample data with it in order to get more concrete. For your information, `sp::aggregate` does aggregate...

The second argument `c(150, 150)` is the cellsize; by using that you keep the cell size constant.

The cover a very different extent: top 6000 x 6000, bottom 20000 x 20000: their scale differs.

> Is there a way to control the no. of celltrek_points (or cells) that occur in each polygon? Without a reprex and without understanding the problem better I don't think...

> such that the polygons are of uniform size and contain a uniform no. of cells in each grid across samples You can choose a uniform polygon size, but as...

Maybe some header files for the BLAS libraries are missing? Like a libblas-dev or so? Did you manage to compile R on this platform?

Let me know if you want help modifying all `sprintf` instances into using `snprintf` - I just did a large edit of lwgeom (also a larger external library) here: https://github.com/r-spatial/lwgeom/commit/2d157e402d9a63514a5c9bdf21e6906a58c57292

OK, here you go!