Topic:
Does the Share function overwrite navigation in my interpretation project?

Description:
We have discovered that the navigation (positioning) information in our 2D 
seismic master project is incorrect and would like to reload it.  Will the 
corrected navigation propagate to the interpretation project when we share?

Solution:
No.  The survey navigation information is not copied into the interpretation
project if it already exists there.
 
Therefore, it is necessary to unshare the interpretation project, delete the
incorrect navigation from both the master and the interpretation project, load
the correct navigation to the master and then, reshare.

Horizons, contacts and fault cuts will be positioned correctly since they are
mapped to an internal reference system that is local to the project.  Fault
boundaries will need to be corrected since they reference the navigation
directly.

NOTE: Fault cuts are referenced to XY coordinates when exported to ASCII files.



Last Modified on: 19-MAY-00