Timeline for Addressing Z-dimension discarded when reading in shapefiles from ArcMap to R?
Current License: CC BY-SA 4.0
15 events
| when toggle format | what | by | license | comment | |
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| Apr 23, 2020 at 9:48 | answer | added | XIAOSUNNIHAO | timeline score: 0 | |
| Dec 4, 2018 at 23:10 | vote | accept | Emily | ||
| Dec 4, 2018 at 23:07 | answer | added | elmuertefurioso | timeline score: 2 | |
| Dec 4, 2018 at 22:51 | comment | added | Emily | I wasn't familiar with sf (super new to spatial stuff in R) but your suggestions have been brilliant and work perfectly! if you want to post an answer I'll be happy to accept it. It would be great to address going from sf to spatial for writing an edited polygon back into Arc, but I can add that once I figure it out soon | |
| Dec 4, 2018 at 21:55 | comment | added | elmuertefurioso | Can you import your other spdf as a simple features object and use st_intersects? | |
| Dec 4, 2018 at 21:28 | comment | added | Emily | Intersect with another spdf and calculate area, perimeter etc within features of that spdf. When I try to intersect I get "no method for coercing this S4 class to a vector" | |
| Dec 4, 2018 at 21:26 | comment | added | elmuertefurioso | Why do you need a spatial polygon dataframe, specifically? What are you trying to do? Your simple features object is the same thing but wrapped in one dataframe-like object. | |
| Dec 4, 2018 at 21:26 | history | edited | Emily | CC BY-SA 4.0 |
deleted 31 characters in body; edited title
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| Dec 4, 2018 at 21:26 | history | edited | PolyGeo♦ | CC BY-SA 4.0 |
edited title
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| Dec 4, 2018 at 21:12 | history | edited | Emily | CC BY-SA 4.0 |
clean up
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| Dec 4, 2018 at 21:05 | comment | added | elmuertefurioso | What do you mean by same information? Reading in with st_write() preserves all of the info of your file including projection, number of objects, and attribute data. Maybe edit the question for clarification. | |
| Dec 4, 2018 at 21:04 | comment | added | Emily | No, I don't get the same warning, but I am now struggling with how to convert to a SpatialPointsDataFrame after reading in that way, to have all the same info as I would have using shapefile or readOGR. An answer addressing that would be awesome, and I could edit my question | |
| Dec 4, 2018 at 20:56 | comment | added | elmuertefurioso | Did you get this same warning when using sf::st_read()? | |
| Dec 4, 2018 at 20:48 | history | edited | Emily | CC BY-SA 4.0 |
added 9 characters in body
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| Dec 4, 2018 at 20:43 | history | asked | Emily | CC BY-SA 4.0 |