Add doc example for negative arguments (#1165)

libgeos · Sep 24, 2024 · b3b94d4 · b3b94d4
1 parent d2dcb92
commit b3b94d4
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diff --git a/util/geosop/README.md b/util/geosop/README.md
@@ -78,7 +78,11 @@ It can be used to:
 * Compute the buffer with distance 10 of WKB geometries and output as WKT
 
     `geosop -a geoms.wkb -f wkt buffer 10`
+
+* To get around cmdline parset limitation for parsing negative numbers, you must replace '-' by 'N'. Same as previous, but compute the buffer with distance -10
 
+    `geosop -a geoms.wkb -f wkt buffer N10`
+
 * Compute the unary union of a set of WKT geometries and output as WKB
   * `unaryUnion` is an aggregate operation, so automatically collects all input geometries