How to establish a new coordinate system?
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During the planning of the overall layout, calculations can sometimes be complicated due to the discrepancy between geographic coordinates (Beijing coordinate system) and the actual ground level. It would be much more convenient if an independent coordinate system could be established. How to establish a new coordinate system? Seeking advice
It’s CAD, right? Use the UCS command, then click on the origin where you want to create the new coordinate system. To restore the original world coordinate system, use the UCS command and select W
I’d like to add that, in fact, multiple UCSs can be stored in one file; you can bring out the one you need when using it. For example: the save command in UCS is used to save a UCS with the name 1; to use it later, enter the command UCS and press Enter, then enter R and press Enter, followed by entering the name 1 and pressing Enter – that’s it