I'm having problems with GIS data output. If I export a kml model it appears in Google Earth in the correct place. If I import the kml into QGIS it appears in the correct place. cs is UTM50. However, if I export an ESRI model it appears in QGIS about 500 kms to the NE o.f where it should be. Dave Clucas dave@daveclucas.com http://daveclucas.com http://mycaves.org