Topic:
Why are some of my 2D shotpoints not displaying in the readouts in Basemap?

Description:
I loaded a navigation file that contained only the line turn points (points of
inflection).  When the cursor tracks along the line in Basemap, the shotpoint
value is that of the closest loaded location and remains constant in the 
display readouts.  The value changes to that of the next loaded location 
when the halfway point between the two loaded locations is crossed.

The Basemap is only displaying the 2D shotpoints that I loaded in the readouts
in the lower right corner of the Basemap, not those in between the loaded
points. Why?

Solution:
This is usually due to having loaded the navigation data (position/location
information) before loading the seismic data.

Delete the location information (Datamanager > Map > 2d line location) and then
reload.



Last Modified on: 08-JUN-99