sislzu/CGRM-DMC

Useful tools for seismic data management center

CGRM-DMC

Collection of scripts to help manage CGRM-DMC database.

Dependency

1. Python >= 3.4
2. Obspy >= 1.0.2
3. SAC
4. GMT5

List of files

Data

• catalog_released.csv: event catalog used in scripts
• database.csv: event catalog used in SQL database
• CENC.info: path info of database
• CN-border-La.dat: China boundary used in plot_event_map.pl and plot_station_map.sh
• mismatch.txt: mismatch between database and response
• station.revision.txt: station information (Confidential data!!!)

scripts

• mseed2sac.py: cut event data in SAC format from continuous waveform database in miniSEED format
• catalog2database.py: convert catalog_released.csv to database.csv
• rewrite_sac.py: read and rewrite SAC files to fix epicentral distance difference between obspy and SAC
• path_info.pl: extract path info of database
• plot_event_map.pl: distribution of events
• plot_station_map.sh: distribution of stations
• check_header.pl: check and modify header of Level1 database (memory issues)
• check_header1.pl: check and modify header of Level1 database (with check_header2.pl)
• check_header2.pl: check and modify header of Level1 database (with check_header1.pl)
• check_mismatch.pl: check mismatch between database and response.

Data Release Notes

1. Move data to /data/Level1
2. Add event catalog to catalog_realeased.csv
3. Run catalog2database.py to generate database.csv
4. Run plot_event_map.pl to generate event map
5. Update SQL database with the lastest database.csv
6. Update event map on web
7. Send email notification and add news on web

History

• 2017-05-12: Add tool of trimming data and other drawing scripts
• 2018-01-31: Add script of checking and modifying header of Level1 database
• 2018-02-03: Add station information at ./info/station.revision.txt
• 2018-03-31: Add path information at ./info/CENC.info
• 2018-03-31: Update about scripts of checking and modifying header of Level1 database