magma-converter 1.8.4

Convert CVGHM seismic data structures into SDS format.

magma-converter

Python package to convert CVGHM seismic data structures into SDS format.

Install

pip install magma-converter

Supported Directory Structure (Indonesia)

Volcano	directory_structure	Group
Anak Krakatau	kra,krakatau,anak krakatau,anak-krakatau	SAC
Awu	awu	Seisan
Bromo	bro,bromo	SAC
Dukono	duk,dukono	Seisan
Ibu	ibu	Seisan
Ijen*	ije,ijen	Ijen
Lamongan	lam,lamongan	SAC
Lewotobi Laki-laki	lwk,lewotobi laki-laki	Seisan
Lokon	lok,lokon	Seisan
Mahawu	mah,mahawu	Seisan
Papandayan	pap,papandayan	SAC
Ruang	rua,ruang	Seisan
Semeru	smr,semeru	SAC
Soputan	sop,soputan	Seisan
Tambora	tam,tambora	Seisan
*) Special case

How to

Run this codes:

from magma_converter import Convert

input_dir = 'L:\\Ijen\\Seismik Ijen'
output_dir = 'L:\\converted'
start_date: str = "2019-01-01"
end_date: str = "2019-12-31"

convert = Convert(
    input_dir=input_dir,
    output_directory=output_dir,
    directory_structure='ijen', # check table above
    min_completeness=30, # convert to SDS if completeness of data greater than 30%
).between_dates(start_date, end_date)

convert.run()

Check converting results

convert.success
convert.failed

Example output for convert.success or convert.failed:

[{'trace_id': 'VG.KRA1.00.EHZ',
  'date': '2018-01-01',
  'start_time': '2018-01-01 00:00:00',
  'end_time': '2018-01-01 23:59:59',
  'sampling_rate': 100.0,
  'completeness': 99.7532986111111,
  'file_location': 'L:\\converted\\SDS\\2018\\VG\\KRA1\\EHZ.D\\VG.KRA1.00.EHZ.D.2018.001'},
 {'trace_id': 'VG.KRA2.00.EHZ',
  'date': '2018-01-01',
  'start_time': '2018-01-01 00:00:00',
  'end_time': '2018-01-01 23:59:59',
  'sampling_rate': 100.0,
  'completeness': 99.99770833333334,
  'file_location': 'L:\\converted\\SDS\\2018\\VG\\KRA2\\EHZ.D\\VG.KRA2.00.EHZ.D.2018.001'},
 {'trace_id': 'VG.KRA3.00.EHZ',
  'date': '2018-01-01',
  'start_time': '2018-01-01 00:00:00',
  'end_time': '2018-01-01 23:59:59',
  'sampling_rate': 100.0,
  'completeness': 99.79653935185185,
  'file_location': 'L:\\converted\\SDS\\2018\\VG\\KRA3\\EHZ.D\\VG.KRA3.00.EHZ.D.2018.001'},
 {'trace_id': 'VG.PULO.00.EHZ',
  'date': '2018-01-01',
  'start_time': '2018-01-01 00:00:00',
  'end_time': '2018-01-01 23:59:59',
  'sampling_rate': 100.0,
  'completeness': 98.79126157407407,
  'file_location': 'L:\\converted\\SDS\\2018\\VG\\PULO\\EHZ.D\\VG.PULO.00.EHZ.D.2018.001'},
 {'trace_id': 'VG.SRTG.00.EHZ',
  'date': '2018-01-01',
  'start_time': '2018-01-01 00:00:00',
  'end_time': '2018-01-01 23:59:59',
  'sampling_rate': 100.0,
  'completeness': 99.995625,
  'file_location': 'L:\\converted\\SDS\\2018\\VG\\SRTG\\EHZ.D\\VG.SRTG.00.EHZ.D.2018.001'},
 {'trace_id': 'VG.INFR.00.EHZ',
  'date': '2018-01-01',
  'start_time': '2018-01-01 00:00:00',
  'end_time': '2018-01-01 23:59:59',
  'sampling_rate': 100.0,
  'completeness': 99.99770833333334,
  'file_location': 'L:\\converted\\SDS\\2018\\VG\\INFR\\EHZ.D\\VG.INFR.00.EHZ.D.2018.001'}]