From 30b3cb26d44416714af737d022bcc7afb694ba38 Mon Sep 17 00:00:00 2001
From: Eric Duminil <eric.duminil@gmail.com>
Date: Mon, 10 Oct 2022 10:17:02 +0200
Subject: [PATCH] required wkt

---
 .../regionchooser/RegionChooserCommandLineInterface.java      | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/main/java/eu/simstadt/regionchooser/RegionChooserCommandLineInterface.java b/src/main/java/eu/simstadt/regionchooser/RegionChooserCommandLineInterface.java
index 2fbf64a..0059074 100644
--- a/src/main/java/eu/simstadt/regionchooser/RegionChooserCommandLineInterface.java
+++ b/src/main/java/eu/simstadt/regionchooser/RegionChooserCommandLineInterface.java
@@ -40,7 +40,7 @@ class RegionChooserCommandLineInterface implements Callable<Integer>
 	boolean localCoordinates;
 
 	@Option(names = { "-w",
-			"--wkt" }, description = "File containing WKT polygon, or - for stdin", paramLabel = "polygon.wkt")
+			"--wkt" }, required = true, description = "File containing WKT polygon, or - for stdin", paramLabel = "polygon.wkt")
 	String wktFile = "-";
 
 	@Override
@@ -85,8 +85,6 @@ public Integer call() throws Exception {
 
 		StringBuilder sb = RegionExtractor.selectRegionDirectlyFromCityGML(wktPolygon, localCRS.toString(), citygmls);
 
-		//TODO: Check how many buildings are written. Warning if 0?
-
 		RegionChooserUtils.writeStringBuilderToFile(sb, outputCityGML);
 
 		return 0;
-- 
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