Creates a new layer entry, replaces an existing layer entry, or modifies the characteristics of an existing layer entry Deletes a layer entry. A layer entry is a SAS catalog entry of type GISLAYER ...
MapWindow GIS (www.mapwindow.org) is a free GIS that you can use without needing to have ArcView or ArcGIS. Once you've added the MMP Tools plug-in to MapWindow, you can follow the instructions below ...