ExtractByLine: Add a Line shapefile and raster image.
In SubhadipDatta/ExtractTrainData: Extract Values from Raster

Description Usage Arguments Author(s) Examples

View source: R/code3.R

Add a Line shapefile and raster image.

1	ExtractByLine(img, line.shp, In.colName, Out.colName)

`img`	Raster image
`line.shp`	Line shapefile with class info
`In.colName`	Name of the column contain line id's
`Out.colName`	Name of the output column contain line id's

Subhadip Datta

library(raster)
library(ExtractTrainData)
img<-brick(system.file("extdata","ras.tif",package = "ExtractTrainData"))
line.shp<-shapefile(system.file("extdata","lines.shp",package = "ExtractTrainData"))
Out.colName<-In.colName<-"Id"
ExtractByLine(img,line.shp,In.colName,Out.colName)