Min-Hung Shih 1/22/2015 Ver. 0.5. Database Manipulation (I) dbe - database editor/viewer.
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Transcript of Min-Hung Shih 1/22/2015 Ver. 0.5. Database Manipulation (I) dbe - database editor/viewer.
![Page 1: Min-Hung Shih 1/22/2015 Ver. 0.5. Database Manipulation (I) dbe - database editor/viewer.](https://reader036.fdocuments.in/reader036/viewer/2022062321/56649ee05503460f94bf00f6/html5/thumbnails/1.jpg)
ANTELOPE UTILITIES FOR SEISMIC DATABASE
MANIPULATION
Min-Hung Shih 1/22/2015 Ver. 0.5
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Database Manipulation (I) dbe - database editor/viewer
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table
demo.calibration -> the calibration of the station-channel
demo.instrument -> the ancillary calibration information.
demo.lastid -> the last value used for any keys which use a counter
demo.network -> general information about seismic networks
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demo.schanloc -> This table maps seed chan_loc codes to a unique local channel code
demo.sensor -> The sensor table stores calibration information for specific sensor channels.
demo.site -> The site table contains station location information.
demo.sitechan -> The sitechan table contains station-channel information.
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demo.snetsta -> This table maps foreign seed net_sta codes to a unique local station code.
demo.stage -> Information characterizing an individual stage of the total calibration of a station-channel
demo.wfdisc -> The wfdisc table contains a waveform header file and descriptive information.
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example
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Database Manipulation (I) dbcp – copy database dbsplit - split out portions of a database dbmerge - script to merge two
databases together
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Waveform Display (I)
dbpick – waveform review, pick arrivals, and edit a CSS relational database
$ dbpick demo
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Waveform Display (II)
trdisp - inspect waveform data and arrivals
$trdisp demo
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Waveform extraction
db2sac - conversion routine for css information
$ db2sac -sc "AAK:*" dbin dbout db2ah, db2segy
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Auto-location, manual location, and more utilities.
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To be continued…