prepair(1)
repair GIS polygons
SYNOPSIS
prepair
[--wkt string | -f file | --ogr file] [--robustness] [--minarea AREA] [--isr GRIDSIZE] [--time] [--shpOut]
DESCRIPTION
prepair permits you to easily repair "broken" GIS
polygons, and that according to the international standards ISO 19107.
In brief, given a polygon stored in WKT, it automatically repairs it
and gives you back a valid WKT.
Automated repair methods can be considered as interpreting ambiguous or
ill-defined polygons and giving a coherent and clearly defined output.
OPTIONS
- --wkt 'POLYGON(0 0, 1 0, 1 1, 0 0)'
-
Process polygon from WKT string
- -f infile.txt
-
Process polygon from WKT string on the first line of the file
- --ogr infile.shp
-
Process first polygon of the input file
- --robustness
-
Compute the robustness of the input/output
- --setdiff
-
Uses the point set topology paradigm (default: odd-even paradigm)
- --minarea AREA
-
Only output polygons larger than AREA
- --isr GRIDSIZE
-
Snap round the input before repairing
- --time
-
Benchmark the different stages of the process
- --shpOut
-
Output a shapefile (out.shp) instead of a WKT