obspy.imaging.scripts.scan.Scanner¶
-
class
Scanner
(format=None, verbose=False, recursive=True, ignore_links=False)[source]¶ Bases:
object
Class to scan contents of waveform files, file by file or recursively across directory trees.
>>> scanner = Scanner() >>> scanner.parse("/some/directory/with/waveforms") # doctest: +SKIP >>> scanner.plot() # doctest: +SKIP
Information on gaps can be accessed in a dictionary structure as
scanner._info
after callingplot()
oranalyze_parsed_data()
(all timing information is in matplotlib date numbers):>>> print(scanner._info.keys()) # doctest: +SKIP [u'.LE0083.. Z', u'.RNON..Z', u'.GRB1.. BZ', u'.RNHA..EHN', u'.GRA1.. BN', u'ABCD.ABCDE..HHZ', u'.RJOB..Z', u'.CLZ.. BZ', u'SEDZ. ..A ', u'.GRA1.. BZ'] >>> print(scanner._info[".RJOB..Z"]) # doctest: +SKIP {u'data_startends_compressed': array( [[ 732189.10682697, 732189.10752141]]), u'data_starts': array( [ 732189.10682697, 732189.10682697, 732189.10682697]), u'gaps': [], u'overlaps': [(732189.10752141208, 732189.10682696756), (732189.10752141208, 732189.10682696756)], u'percentage': 100.0}
- Parameters
format (str) – Use fixed format for reading all files (e.g.
MSEED
). This skips file format autodetection and speeds up reading waveform data if file format of all files is known to be the same (files with different waveform format will be skipped!).verbose (bool) – Whether to print information messages.
recursive (bool) – Whether to parse directories recursively.
ignore_links (bool) – Whether to ignore symbolic links.
Attributes
__dict__
__doc__
__module__
__weakref__
list of weak references to the object (if defined)
Public Methods
Add information of provided stream to scanner object.
Prepare information for plotting.
Load information on scanned data from npz file.
Parse file/directory and store information on encountered waveform files.
Plot the information on parsed waveform files.
Save information on scanned data to npz file.
Special Methods
Default dir() implementation.
Default object formatter.
see
Scanner
This method is called when a class is subclassed.
Create and return a new object.
Helper for pickle.
Helper for pickle.
Size of object in memory, in bytes.
Abstract classes can override this to customize issubclass().