Exporting IGES File in Different Units not Working

Rhino Version 7 (7.14.22010.17002, 2022-01-10)

I have a model with units in inches:

1.) Want to export it to an IGES file using “Exported Selected…”.

2.) When “IGES Export Detailed Options” appears, set “IGES Units:” to “Meters” and click “Export” to save file.

3.) Notice that the units are still in inches after importing the IGES file in another program.

Note that this happens after exporting the file multiple times.

Any ideas?


Hi Nathan - off hand that looks broken to me, I’ll see if I can figure out what is going on - thanks.
RH-67142 Iges export: Units ignored


RH-67142 is fixed in Rhino 7 Service Release 16