I was having a problem just like yours and it seems that the problem is in the conversion from points to linestring. Following a solution found in the thread Create Multilines from Points, grouped by ID with sf package, you may have to use . summarise(do_union = FALSE) %>% st_cast(LINESTRING), 12/5/2017 · @cpsievert I am fully in favor of robust polygon plotting support in plotly, but think that the native representation of POLYGON and MULTIPOLYGON is straightforward enough, and more useful than what you’d get from st_coordinates.But even with that, you’re not 100% sure plotting will go right, since there is no (hard) requirement in the simple feature standard.
6/20/2017 · I am running into memory issues using st_intersection on two sf objects. The first one is 19.4 MB (16398 obs. of 4 variables) and the second is.
7/17/2017 · >st_as_text(st_ geometry ( x )[47]) [1] MULTISURFACE(CURVEPOLYGON(COMPOUNDCURVE(LINESTRING(-159.399779123 22.226016471, -159.399699153 22.226276431, -159.398736217 22 …
> st_coordinates(sp2t[40]) X Y L1 L2 [1,] 179.9987 67.11926 1 1 The original polygon is a tiny sliver at the top right. It has an area that is about one ten-millionth of the total area:, Hi Craig, Thanks for the file. The problem is that there are a couple of islands in your user map with < 2 points, and this is causing an exception when we.2/21/2019 · Introduction. While touring the New Zealand South Island with friends in January 2019, one of our stops was the The University of Canterbury Mt John Observatory.Since it this area is a dark sky reserve, with a clear night and a new moon the midnight sky was lit up with stars and the milky way.. Inspired by our enthusiastic astrophysicist guide, Daniel, I thought.R/ RcppExports.R defines the following functions: CPL_get_m_range CPL_get_z_range CPL_write_wkb CPL_read_wkb CPL_extract CPL_write_gdal CPL_read_gdal CPL_inv_geotransform CPL_get_crs CPL_get_metadata CPL_signed_area points_cpp CPL_xy2sfc CPL_proj_info CPL_proj_direct CPL_have_datum_files CPL_proj_is_valid.Simple Features for R. Contribute to r-spatial/sf development by creating an account on GitHub .1/7/2019 · Dismiss Join GitHub today. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together.
