Topic:
Snapping a horizon on null traces causes the horizon to be bulk shifted down.

Description:
SYMPTOM:    IESX_Seis2DV/Seis3DV: Snapping a horizon, using either the break 
            option or areal snap operation, on null (dead) traces causes the 
            horizon to be bulk shifted down by an amount equal to the length of 
            the snap window.
         

Solution:
WORKAROUND: Do not snap horizons on dead traces.   
          
RESOLUTION: Corrected for GeoFrame 3.5.

 



Last Modified on: 16-SEP-98