Topic:
How to delete interpretation from an unsaved traverse path.

Description:
User would like to delete interpretation from an unsaved traverse path. 
One method would be to retrace the traverse, but it is very difficult to
retrace on the same traces.

Solution:
WORKAROUND 1:  If the unsaved traverse contained fault cut interpretation, then                 the traverse may be redisplayed using the following steps. 
 
  1) On Basemap Plus, post fault cut interpretation.
  2) Select an inline or crossline that intersects the fault cut.
  3) In Seis3DV/2DV, go into fault edit mode.
     -click MB3/active on fault segment, then click MB3/~edit
     -click MB1 on fault segment
     -you will receive a dialog box which says:
             Selected cut is not in plane.  
             Would you like to display the line/slice on which this cut was
             originally define? Confirm?  Yes/no. 
     -Select yes.
  4) Unsaved traverse will display.  User can now delete interpretation or
     save traverse.


WORKAROUND 2:  If the unsaved traverse contained only had horizon
               interpretation:

  1) On Basemap Plus, post horizon interpretation.
  2) Select Mode > Horizon Operations...
     -toggle 'Mode' to 'Attribute erase'
     -select 'Selection method' to 'Paintbrush' 
       (if needed, redefine paintbrush by selecting the 'Define paintbrush'
        button and with MB1, redefine paintbrush size on Basemap Plus).
     -Select appropriate 'Origin' and 
     -'Close' dialog box.
  3) On Basemap Plus, click MB1 to start erasing and MB1 again to stop. 
     Click MB3/Commit to db. (Contacts will be deleted also)             





Last Modified on: 15-OCT-98