Topic:
What trace header byte locations are being Mapped by Seismic Mappable Statistics?
Description:
What are the actual byte locations being read that get mapped out when Mappable Seismic Statistics are ran through the Computational manager?
Solution:
The byte locations for the following statistics are: Statistic Byte location ------------------------------------------------------ CDP_Fold per trace 33 - 34 CDP_elevation per trace 41 - 44 CDP_Datum per trace 53 - 56 Water Bottom Depth per trace 65 - 68 CDP Weathering Velocity per trace 91 - 92 Time of First Sample per trace 109 - 110 These are computed during the Mappable Seismic Statistics process: Live Trace Yes or no Number of non-zero samples interger Maximum Amplitude per trace Decimal Minimum Amplitude per trace Decimal Mean Amplitude per trace Decimal RMS Amplitude per trace Decimal Maximum Magnitude per trace Decimal Minimum Magnitude per trac Decimal Mean Magnitude per trace Decimal RMS Survey Decimal The last statistic is just set to zero: CDP Weathering Depth 0.0
Last Modified on: 16-FEB-01