What happens when you export a polyline to a shapefile?

What happens when you export a polyline to a shapefile?

We have recently upgraded to AutoCAD Map3D 2017. Up until this point when I exported line work to a shapefile it always identified as a polyline. Now that I am using this new 2017 version, all of my line work gets exported as something ArcMap reads as a “zmpolyline” (this happens with points and polygons too, they are all “zm” prefaced.

How to export a drawing to a shapefile?

When exporting to a shapefile I am using the .shp extension, not the “shape multiclass” and I have checked the export options and it is set as “2D” What is interesting is that I discovered this because I was exporting drawings from CAD that already existed and that I do on a regular basis.

How to export a shape in AutoCAD Map 3D?

A single shape can have as many as five physical files with the same filename, but different file extensions. At the command line, enter MAPEXPORT and press . In the Export Location dialog box, select the ESRI Shapefile format and a location for the exported files. Click OK. In the Export dialog box, specify how to export objects.

How do I export a SVG file in ArcMap?

ArcMap can also produce compressed SVG files. The file extension changes to *.SVGZ when this option is enabled. To export a single data frame instead of the entire page layout, pass a DataFrame object to the function’s data_frame parameter.

How to export a join in a shapefile?

Use the Join tool with that layer as the input layer and the geodatabase table as the join source. Use the Copy Features tool under the Data Management toolbox in the Features toolset to export the joined features to a new feature class.

How to convert shapefile to geodatabase in Excel?

In Model Builder use the Feature Class to Feature Class tool in the Conversion toolbox and the To Geodatabase toolset to convert the shapefile into the geodatabase by choosing it as your output workspace. For Excel use the Table to Table tool to copy it into your new geodatabase, also in the Conversion toolbox and the Geodatabase toolset.

Is there way to optimize Excel shapefile for join?

If the geoprocessing occurs on a local workspace file geodatabase and not one installed on your network you will get additional performance gains. I am sure it would cut down the time involved by hours. There is no way to optimize Excel for a join and shapefiles are also poor performers compared to file geodatabase feature classes and tables.

Can a polygon be used as a shape file?

Well, if you load a polygonal shape in a Gis tool, it’s easier to get info about an object by clicking “inside” it, without laboriously “aiming” on its linear boundary, isn’t it? Moreover, with “Polygon” you may export the topology of complex objects, e.g. islands or donuts.

Do you get the same ” zmpolyline ” info in ArcGIS?

It would also be interesting, if that is dependent on one specific drawing. So please try to create a new drawing, use command _PLINE to create one polyline, then run command _MAPEXPORT with that new drawing and that one polyline. Do you get the same “zmpolyline” info in ArcGIS?

Do you treat polylines as polygons in Autodesk?

Ok, let’s go to the point: I would argue about that, mr.Derel. You choose “Line” if the polylines are open, but if they are closed (e.g. buildings’ footprint) you have to choose “Polygon” with checked “Treat closed polylines as polygons” in Options Tab.