| With this feature... | Do this... |
|---|---|
| Format | Select a format in which to display data in the viewer
then click various tabs to view the following: ASCII/EBCDIC - basic processing information. Binary header - which values appear at specific byte positions. Trace header - trace information. GeoSyn looks here for offsets, CDP intervals, and location. Trace data - the specific data readings. Histogram - the graphical display of frequency variation. Spectrum - the array of amplitude and frequency variations. |
| Byte order | Select whether the file was saved in PC (ASCII) or mainframe (EBCDIC) format. |
| Edit EBCDIC Header | Click to display the Edit EBCDIC Header dialog box and
change SEGY values in the file. |
Parent Topics
| Importing Seismic Data | Seismic Properties: Annotations dialog box |
| Seismic Properties: Trace Layout dialog box | Edit EBCDIC Header |