Display full version of the post: Converting positive to negative z coordinates

Lewis-cad
28.06.2010, 14:57
Hi Guys,
 
I have got a file where the bathy data is all positive where it should be negative and negative where it should be positive, is there a way to convert them all in one go or do i have to manually change them?
 
Lewis

Vladimir Michl
28.06.2010, 15:38
Geometrically, this means mirroring the model using the zero X-Y plane (Z=0). Use the [CMD]MIRROR3D[/CMD] command.