How to update seismic trace headers to include 

It is now possible to update the seismic trace headers where these were missing X/Y coordinates.

There are seismic datasets stored in Diskos NDR without coordinates in trace header, especially older 2D data sets (prior to 2000). Previously, there was no option to do any trace header

updates during the download process. 

To update the trace header simply follow the ordering process as usual.
  1. In the "Diskos Download " window, confirm the Dataset files and Navigation Lines lists, then click Next.
  2. Open up the "Post-Stack" panel by clicking on the header bar.
  3. Check "Update trace header" and select your CRS