cellFromLine: Get cell number from line objects
In mdsumner/sfraster: Support for Raster with Simple Features from the 'sf' Package
Description
Usage
Arguments
Details
Value
Examples
Description
Get cell number(s) of a Raster* object from line objects.
Usage
1
cellFromLine(object, lns)
Arguments
object
Raster* object (or a SpatialPixels* or SpatialGrid* object)
lns
sf (linestring or mutlilinestring) or SpatialLines object
Details
See cellFrom for more details.
Value
a list of cell numbers
Examples
1
2
x <- read_sf(system.file("shape/nc.shp", package="sf"))
cellFromLine(raster(x), st_cast(x[1:2, ], "MULTILINESTRING"))
mdsumner/sfraster documentation built on May 12, 2019, 1:05 p.m.
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Description Usage Arguments Details Value Examples
Description
Get cell number(s) of a Raster* object from line objects.
Usage
1 | cellFromLine(object, lns)
|
Arguments
object |
Raster* object (or a SpatialPixels* or SpatialGrid* object) |
lns |
sf (linestring or mutlilinestring) or SpatialLines object |
Details
See cellFrom for more details.
Value
a list of cell numbers
Examples
1 2 | x <- read_sf(system.file("shape/nc.shp", package="sf"))
cellFromLine(raster(x), st_cast(x[1:2, ], "MULTILINESTRING"))
|
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Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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