v.import manual: explain snap=-1 (default setting)

OSGeo · Dec 15, 2019 · fabfb08 · fabfb08
1 parent 539a62a
commit fabfb08
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/scripts/v.import/v.import.html b/scripts/v.import/v.import.html
@@ -41,7 +41,8 @@ <h3>Topology cleaning</h3>
 topological areas. If the input polygons contain errors (unexpected 
 overlapping areas, small gaps between polygons, or warnings about being 
 unable to calculate centroids), the import might need to be repeated 
-using a <em>snap</em> value as suggested in the output messages.
+using a <em>snap</em> value as suggested in the output messages. The
+default value of <tt>snap=-1</tt> means that no snapping will be done.
 
 <!-- TODO: add hints for latlong -->