using autocad 2010lt want to flatten all z to 0 from a civil drawing

[cadsharc]

Is there a way to change multiple objects/lines from a

z value to an elevation 0 ? Lt doesn't have a flatten command and you can do individual lines in the object properties box.

[steven-g]

Try this on a copy of your drawing.

http://ltunlimited.typepad.com/my_weblog/2010/07/mimic-express-tool-flatten.html

[cadsharc]

Ok, where do you apply the sytax in a CUi macro to get the flatten to work?? Is this making a custom tool in the cui?

 

^C^C_UCS;;_move;_all;;0,0,1e99;;_move;_all;;0,0,-1e99;;

[ReMark]

Did you try to run it from the command line? Cut, paste, press Enter. What happens?

[ReMark]

Here's another option. Use the oft forgotten CHANGE command. Choose the ELEVATION option and set it to "0". Don't forget to select all your objects when prompted.

[cadsharc]

I ran the syntax from the command line and there was no response. Then, I used the CHANGE command; properties; Elev; set it to "0"; and it worked. It set all the topo line to "0". Right on. thanks

[ReMark]

Create a button and assigned the macro to it. Place the button on a toolbar.