In the latest HURU update we have added the ability to crop the segy whilst loading it into GeoTeric, allowing you to load only your area of interest. We have introduced this functionality by modifying the segy load wizard to allow you to edit the extents of the segy.
If an invalid number is entered for the extent it will snap to the nearest valid number.
The above changes can be obtained by downloading the latest version of GeoTeric. For an up to date link to the latest version, or for more information on any of the above issues, please contact Support.