Global Mapper support import and export of meshes, lines, and units to and from the Aquaveo SMS application's .2dm files.
The following .2dm values are not exported: Time series data, boundary conditions, material properties, and global parameters other than units.
Global Mapper v20.1 and later can load .2DM files. The mesh features are loaded as TIN areas. Imported quadrilateral elements are converted to two triangles in the TIN.
To convert the mesh to an elevation grid see Create Elevation Grid from 3D Vector Data
The Export 2DM command allows the user to export
The Export 2DM command can be accessed through File > Export > Export 3D Formats and choosing 2DM file in the Select Export Format dialog. Individual layers can also be exported from the Control Center by right-click on the layer and going to Layer > EXPORT.
Below is a summary of recent changes to format support:
| 20.1 | Added support to import and export meshes, lines, and units to and from the Aquaveo SMS application's .2dm files. [Item #17444] |