tutorials:first_steps
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tutorials:first_steps [2019/07/21 10:49] – dominique | tutorials:first_steps [2019/08/03 22:08] (current) – [Data input and output] seisunix | ||
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<WRAP box 800px round center centeralign> | <WRAP box 800px round center centeralign> | ||
- | '' | + | '' |
</ | </ | ||
Other tools are available to read SEG-2 and some GPR files. | Other tools are available to read SEG-2 and some GPR files. | ||
+ | |||
+ | <WRAP download> | ||
+ | You can download a SEGY test file [[https:// | ||
+ | </ | ||
===== Data input and output ===== | ===== Data input and output ===== | ||
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For example: | For example: | ||
<WRAP box 800px round center centeralign> | <WRAP box 800px round center centeralign> | ||
- | '' | + | '' |
</ | </ | ||
- | will apply a band-pass filter to a SU data file and store the result in an other data file. | + | will apply a band-pass filter to a SU data file and store the result in the file bandpass_data.su , |
+ | |||
+ | <WRAP box 800px round center centeralign> | ||
+ | '' | ||
+ | </ | ||
+ | |||
+ | will apply a low pass filter, and | ||
+ | |||
+ | <WRAP box 800px round center centeralign> | ||
+ | '' | ||
+ | </ | ||
As other UNIX tools, SU tools can be linked with the pipe mechanism. | As other UNIX tools, SU tools can be linked with the pipe mechanism. | ||
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</ | </ | ||
- | '' | + | '' |
<WRAP info> | <WRAP info> | ||
if you are running SU on a multicore/ | if you are running SU on a multicore/ | ||
</ | </ | ||
- | |||
===== Structure of a SU command ===== | ===== Structure of a SU command ===== | ||
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==== Printing ==== | ==== Printing ==== | ||
- | SU ready-to-print files are coded in the PostScript language. Actually, they are [[https:// | + | SU ready-to-print files are coded in the PostScript language. Actually, they are [[wp>https:// |
=== Variable area bitmap === | === Variable area bitmap === | ||
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You can also subscribe to the [[ https:// | You can also subscribe to the [[ https:// | ||
</ | </ | ||
+ | |||
+ | --- // | ||
+ | {{gravatar> | ||
tutorials/first_steps.1563706145.txt.gz · Last modified: 2019/07/21 10:49 by dominique