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r-spatial
Simple Features for R
st_jitter is great for various purposes, for example to reveal geometries that cover each. It could be improved in 2 ways. 1. The current implementation jitters geometries by drawing from...
on [CRAN solaris checks](https://www.r-project.org/nosvn/R.check/r-patched-solaris-x86/sf-00check.html), we see: ``` --- re-building ‘sf5.Rmd’ using rmarkdown Warning in engine$weave(file, quiet = quiet, encoding = enc) : Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling...
```r st_read(con, query = "select st_point(1, 1)::point") #' st_point #' 1 (1,1) #' Warning message: #' In st_read.DBIObject(con, query = "select st_point(1, 1)::point") : #' Could not find a simple...
Hi there! I'm working to make a hexagonal tessellation using st_make_grid(). Perhaps this is an oversight on my end, but the argument `cellsize` is unclear to me. When specifying `cellsize`...
Copied over from https://github.com/tidyverse/dplyr/issues/5378 When using `distinct()` with `sf` objects, the sticky `geom` column can cause unexpected errors because it is not ignored: ```r library(maps) library(sf) library(dplyr) county_sf = st_as_sf(maps::map(database...
Currently the only method to create an sf object that includes the "tbl" class is as follows ```r data.frame( lat = c(55, 50, 45), long = c(45, 30, 33) )...
A few things in `sf` produce messages which seem to be output via `message`, via functions such as: https://github.com/r-spatial/sf/blob/245f1b3bb5b8ea1d5ba18dedbd654f9016bb47a6/R/geom-measures.R#L111 for example, "dist is assumed to be in decimal degrees (arc_degrees)."...
Consider the following pattern whereby I indicate an ideal sample size per group, but if the group size is not large enough, it defaults to the group size: ``` r...
--- title: "Potentially unexpected behaviour of st_intersection of polygons" --- I Have ecountered what , for me was an unexpected behaviour of st_intersection. When perfomring intersection of only polygons, I...
I'm trying to understand why if I project a bounding box into a new CRS and then use the resulting extents (`xmin`, `ymin`, `xmax`, `ymax`) to regenerate a bounding box...
