extract_id: Extract ID from polygon file name
In GRID3/polyCheck: Verifies delineated polygons for the GRID3 project.
Description
Usage
Arguments
Examples
Description
For a specified polygon file, extract the three digit ID. It is expected that
the polygon file has the name format "mh_030_polygon.shp". The function is
vectorised it can be used for single or multiple values.
Usage
1
extract_id(filepath)
Arguments
filepath
a filepath or file name of a shapefile
Examples
1
2
3
extract_id("mh_030_polygon.shp")
extract_id("polygons/mh_030_polygon.shp")
extract_id(c("polygons/mh_030_polygon.shp", "mh_031_polygon.shp"))
GRID3/polyCheck documentation built on May 26, 2019, 8:35 a.m.
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Description Usage Arguments Examples
Description
For a specified polygon file, extract the three digit ID. It is expected that the polygon file has the name format "mh_030_polygon.shp". The function is vectorised it can be used for single or multiple values.
Usage
1 | extract_id(filepath)
|
Arguments
filepath |
a filepath or file name of a shapefile |
Examples
1 2 3 | extract_id("mh_030_polygon.shp")
extract_id("polygons/mh_030_polygon.shp")
extract_id(c("polygons/mh_030_polygon.shp", "mh_031_polygon.shp"))
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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