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Holes and complex polygons
When I load ESRI shapefile hydrography data and assign it a feature type, Global Mapper seems to misinterpret subtractive holes or "islands" in the data, resulting in irregular shapes. Here is an image of this problem as it applies to southern Florida.
I believe that these subtractive area polygons are ordered counter-clockwise according to the ESRI standard. Is there any way to configure Global Mapper to treat these areas as holes?