AEC is missing the following from the Binary Header
What was the station number times 1000 used for?
Byte Postion Format Description 133 I4 station number * 1000 @ start of line 137 I4 station number * 1000 @ end of line AEC is missing the following from the Binary Header
The above fields only pertain to pre stack data and I don't think it is important to retain these data.
Byte Postion Format Description 161 I2 hour of day 163 I2 minute of hour 165 I2 second of minute 167 I2 time basis 1 locat 2 GMT 3 other 169 I2 Trace weighting factor 171 I2 Geophone group number of roll switch PCP is missing the following from the trace Header
I don't think anyone has made use of the offset for mute patterns. We do capture the mute start and end times.
Byte Postion Format Description 109 I4 Mute start offset@ near 117 I4 Mute end offset @ far 121 IBM Max neg amp 125 IBM Max pos amp
Site Owner: Eric Keyser
Last Updated: Sept 15, 2002