Topic:
Error merging interpretation, seismic reference datum doesn't match

Description:
When trying to merge interpretation between two projects, the following error
pop up when hitting the merge button in the dialog. This happens for all the
horizons and faults in the project:

"error merging interpretation, seismic reference datum doesn't match"

Solution:
Firstly check the Seismic Reference Datum (SRD)in two projects is the same 
and has the same units.

If this is the same then use Sqlplus commands to check and edit some values
in projects oracle table as follow:

In a GeoFrame Xterm:

sqlplus project_name/project_password.
SQL> select unit,elevation,id from elevation_reference where code='SRD';

This will list the elevation, ID and the unit for the project, you need to
make sure that the values and units in Project Manager > Edit match those seen here.

If the units aren't the same use the below statements to correct them:

SQL>update elevation_reference set unit = 'm' where code='SRD';
SQL>update elevation_reference  set elevation = xxx where code='SRD';
SQL>commit;
SQL>quit;



Last Modified on: 27-DEC-00