Are you able to access this TechNote?: https://support.mentor.com/knowledge-base/MG8245
You might consider checking the layer for resolution of 10000 (if you want to check for vertices on multiple of 10u while your database units were 1000 per micron for instance)
Thanks for the reply. I don't have access to the link you sent. The one I am planning to do is to write a DRC check that will verify if a certain layer is on the coordinate of multiple of a certain number.
If you want to check for a number that is a certain multiple of the database units (which are often 0.001u or 0.0001u but could be something else) then you could consider checking the SVRF manual for the LAYER RESOLUTION statement.
Thanks for the recommendation. I use OFFGRID statement on the SVRF.
@ LAYER A center X must be on 50um GRID.
OFFGRID LAYER_A 200000 1 CENTERS
This one works for me. Thanks again.