Sergei Andreev

the `dbu` value in `sg13g2.lyt` was updated accordingly to the process spec

the DBU and grid are different in their purpose and setting, both in commercial PDK and in KLayout, so we decided to rollback the changes (the dbu parameter in KLayout...

@bmurmann, in one of the latest KLayout updates the following feature was added:  So now our KLayout tech `.lyt` file includes technology-specific default grid settings w/ the min one...

thanks for finding! we're checking this internally, it could be that obsolete / not used parameters were not deleted from the **Measurement Conditions** section