Is there an order to unify the line elevation in xiang yuan?

Yes

Find the tool on the left side of the menu and click the small triangle in front of the tool to expand the tool menu list. You will see the height of unity.

Xiangyuan control instrument has perfect GIS output function. Attribute data is stored in GIS data format, and the land drawn in the software belongs to CAD user-defined entity, which facilitates the storage of GIS data. Provide ArcGIS viewing tools, users can customize the output content and format, and the basic attributes and extended attributes of DWG drawings can be input into GIS application system without loss.

Support the automatic generation and correlation of system diagrams. Any modification and other automatic changes are allowed. The software can automatically generate various drawings of road system, land use, control index, water supply and drainage, electricity, communication, gas, facilities, development intensity and so on. , and system diagram attributes can be interrelated, that is, plot attributes can be modified in any system diagram, and other diagrams can also be automatically modified.