We are ready and able to work with you on your electrical distribution needs, from transformer vault construction and high voltage power substation construction. The Robert Henry Corporation is the right choice for your high voltage electrical contractor.
Using Microsoft Visio. 1  1. Launch Microsoft Visio and click on âFile.â. 2  2. Click on âOpen.â. 3  3. Select âAutoCAD Drawing (*.dwg; *.dxf)â from the âFiles of typeâ list.  4. Navigate to the DWG file you want opened, then click âOpen.â Visio will open and display the DWG file.
Convert AutoCAD .dwg files to .shp files: Making a CAD .dwg file readable in GIS, georeferencing it to the existing .shp files and converting it to a .shp file. Part 1: Opening and Georeferencing a .dwg file in ArcMap 1. Start with ArcMap and a shapefile of the area you are trying to match to your .dwg drawing.onvert AutoCAD .dwg files to .shp files: Making a CAD .dwg file readable in GIS, georeferencing it to the existing .shp files and converting it to a .shp file. Part 1: Opening and Georeferencing a .dwg file in ArcMap 1. Start with ArcMap and a shapefile of the area you are trying to match to your .dwg drawing.