wphase:documentation
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wphase:documentation [2018/05/03 16:56] wphase [RUNA scripts] |
wphase:documentation [2021/10/22 16:55] wphase |
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| + | ==== Extracting data from TGZ including SAC and PZ files (e.g., from WILBER / NIED) ==== | ||
| + | As SEED volumes are no longer supported, waveforms and instrument response can also be retrived from a gzipped tar archive (hereafter referred to as tgz file) including SAC and SAC_PZ (poles and zeros) files. This can be done using: | ||
| + | <code>${WPHASE_HOME}/bin/tgz2DATA_org.py path_to_tgz_archive.tgz</code> | ||
| + | where path_to_tgz_archive.tgz is the path to the tgz archive including SAC and SAC_PZ files. | ||
| + | |||
| + | Two tgz archive formats are currently supported: namely WILBER (default) and NIED. Using the default WILBER (i.e. IRIS) format, SAC files should be named with a ".SAC" or ".sac" extension and SAC_PZ file names should start with "SAC_PZ". Although this is the default format, extraction from a WILBER tgz archive can be stated explicitly by running | ||
| + | <code>${WPHASE_HOME}/bin/tgz2DATA_org.py path_to_tgz_archive.tgz wilber</code> | ||
| + | |||
| + | Using the NIED format, SAC_PZ files should end with ".zp" and SAC file names can have any format. Extraction from a NIED tgz archive can be done using | ||
| + | <code>${WPHASE_HOME}/bin/tgz2DATA_org.py path_to_tgz_archive.tgz nied</code> | ||
| + | |||
| + | --- | ||
| ==== Calculating Synthetics, deconvolution and filtering ==== | ==== Calculating Synthetics, deconvolution and filtering ==== | ||
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| ==== RUNA scripts ==== | ==== RUNA scripts ==== | ||
| - | Data extraction, screening and inversion described above can be performed by running one of the RUNA3*csh scripts (usually in bin). These scripts perform data extraction/screening and calculate a moment tensor solution after median data screening and after rejecting traces associated with large misfit using the threshold 5.0 3.0 0.9 (i.e. -th, see 2. in section 4): | + | Data extraction, screening and inversion described above can be performed by running one of the RUNA3*csh scripts (usually in bin). These scripts perform data extraction/screening and calculate a moment tensor solution after median data screening and after rejecting traces associated with large misfit using the threshold 5.0 3.0 0.9 (i.e. -th, see 2. in the "Inversion" section above): |
| <code> | <code> | ||
| ${WPHASE_HOME}/bin/RUNA3.csh | ${WPHASE_HOME}/bin/RUNA3.csh | ||
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| will perform median and rms misfit screening for Z channels only. | will perform median and rms misfit screening for Z channels only. | ||
| - | These two scripts don’t perform the “ratio screening” (i.e. 3. above). To run the same routines with an additional screening based on the rms amplitude ratio (observed/predicted and predicted/observed), the following script can be used: | + | These two scripts don’t perform the “ratio screening” (i.e. 3. in the "Inversion" section above). To run the same routines with an additional screening based on the rms amplitude ratio (observed/predicted and predicted/observed), the following script can be used: |
| <code> | <code> | ||
| ${WPHASE_HOME}/bin/RUNA3r.csh | ${WPHASE_HOME}/bin/RUNA3r.csh | ||
wphase/documentation.txt · Last modified: 2022/01/10 07:39 by wphase
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