Creating SPS files from the input trace headers
This module creates the SPS format files from the input trace headers. SPS files are standard geometry/navigation files which contains 3 files. One for Source, One for Receiver and one for Relation file.
Source file - Contains Source related information like Line name, FFID, Source X,Y coordinates, Source elevation etc.
Receiver file - Contains Receiver SP, Receiver X,Y coordinates, Receiver elevation etc.
Relation file - Consists of the FFID, Shot point number,first receiver SP, last receiver SP etc.
Trace headers - Connect/reference to the input trace headers.
Output S-file - Specify the destination path for outputting the Source file
Output R-file - Specify the destination path for outputting the Receiver file
Output X-file - Specify the destination path for outputting the Relation file
Skip - By default, FALSE(Unchecked). This option helps to bypass the module from the workflow.
There are no internal outputs from this module. This module directly outputs the SPS file formats.
There is no information available for this module so the user can ignore it.
In this example workflow, we are reading an onshore internal dataset which got all the geometry information in the trace headers.
In the parameters, click inside the value tab of the module and click on "...". Provide the path to save the output Source file information. Similarly, follow the same procedure for the remaining two parameters.
The output files with be added with an automatic extension of ".s, .r & .x" respectively for source, receiver and relation files. The user can QC the output SPS files either by reading them back using "Load geometry from SPS" module or use any text editor to see the SPS format.
There are no action items available for this module so the user can ignore it.
YouTube video lesson, click here to open [VIDEO IN PROCESS...]
Yilmaz. O., 1987, Seismic data processing: Society of Exploration Geophysicist
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