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Multiple geometry columns #25

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SymbolixAU opened this issue Jul 28, 2018 · 0 comments
Open

Multiple geometry columns #25

SymbolixAU opened this issue Jul 28, 2018 · 0 comments
Milestone
v0.7.3

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@SymbolixAU
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SymbolixAU commented Jul 28, 2018 •
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library(sf)
sf <- st_sf(a = c("x", "y"), geom = st_sfc(st_point(3:4), st_point(3:4)))
sf[["geom2"]] = st_sfc(st_point(3:4), st_point(3:4))
sf
Simple feature collection with 2 features and 1 field
Active geometry column: geom
geometry type:  POINT
dimension:      XY
bbox:           xmin: 3 ymin: 4 xmax: 3 ymax: 4
epsg (SRID):    NA
proj4string:    NA
  a        geom       geom2
1 x POINT (3 4) POINT (3 4)
2 y POINT (3 4) POINT (3 4)

should encode.sf apply to multiple columns?

sfGeometryColumn.sf <- function(sf) names( which( sapply( sf, function(x) inherits(x, "sfc") ) ) )
@SymbolixAU SymbolixAU self-assigned this Jul 28, 2018
@SymbolixAU SymbolixAU added this to the v0.7.2 milestone Nov 7, 2018
@SymbolixAU SymbolixAU modified the milestones: v0.7.2, v0.7.3 Nov 23, 2018
@SymbolixAU SymbolixAU removed their assignment Jan 16, 2021
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