[英]Error message in my R-markdown file (post-knit)
I'm using a markdown file to build a leaflet map in R, and after I've knitted my document, I get this error message in my rmd file: I'm using a markdown file to build a leaflet map in R, and after I've knitted my document, I get this error message in my rmd file:
## although coordinates are longitude/latitude, st_union assumes that they are planar
Could you help me?你可以帮帮我吗? I believe what I'm trying to display that keep erroring out like this are some of my tables.
我相信我试图展示的不断出错的是我的一些表格。
Thank you:)谢谢:)
Most (but not all) of the geometry calculating routines used by sf come from the GEOS library.
sf 使用的大多数(但不是全部)几何计算例程都来自 GEOS 库。 This library considers coordinates in a two-dimensional, flat, Euclidian space.
该库考虑二维、平坦、欧几里得空间中的坐标。 For longitude latitude data, this is not the case.
对于经度纬度数据,情况并非如此。
It seems it has to do with the arguments you are passing to st_union()
似乎它与您传递给
st_union()
的 arguments 有关
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