Description
Opening SEGY files
This procedure allows to open a seismic data in SEGY format without reading the trace headers. It can be used for fast, single trace procedures and can't be used in multi trace procedures such as trace sorting, etc.
Parameters
Seismic filename
Full path and file name of the SEGY
SEG-Y format
Format of seismic data
Trace header format
Trace header format definition.
The headers value can be changed by opening the table of the headers. The header values can be changed by using various mathematical operations using the syntax:
http://www.partow.net/programming/exprtk/index.html
Recalculate offset mode
Offset recalculation according to source and receiver coordinates
Data datum
Seismic data datum type (Datum trace header, Topography, Constant datum)
Constant datum
This option will be active if constant datum will be chosen in "Data datum"
Load dead traces
Allows to determine which traces type will be loaded (All traces,Mute dead traces, Live Only, Dead Only, All traces).
Apply weight
If this check box is checked, then amplitude weight written in trace header will be used for each trace
Apply trace shift
If this check box is checked, then the shift value written in trace header will be used for each trace