Detection

class mss_dataserver.event.detection.Detection(start_time, end_time, stations, max_pgv, db_id=None, catalog_id=None, agency_uri=None, author_uri=None, creation_time=None, parent=None, changed=True)[source]

Bases: object

A MSS Delaunay detection.

Parameters

  • start_time (obspy.UTCDateTime) – The start time of the detection.

  • end_time (obspy.UTCDateTime) – The end time of the detection.

  • stations (list of Station) – 3 stations related to the detection. They are the corners of a detection triangle.

  • max_pgv (dict) – The maximum PGV values of the detection timespan. A dictionary of {station.nsl_string: PGV values}.

  • db_id (int) – The database id of the detection.

  • catalog_id (int) – The database id of the detection catalog which contains the detection.

  • agency_uri (str) – The uniform resource identifier of the author agency.

  • author_uri (str) – The uniform resource identifier of the author.

  • creation_time (obspy.UTCDateTime) – The creation time of the detection.

  • parent (Catalog) – The detection catalog holding the detection.

  • changed (bool) – Flag indicating a change of the detection.

Properties

absolute_max_pgv

float: The absolute maximum PGV value.

end_time_string

str: The string representation of the end time.

length

float: The length of the detection in seconds.

nsl

tuple of str: The NSLC code of the related channel.

nslc

tuple of str: The NSLC code of the related channel.

rid

str: The resource ID of the detection.

start_time_string

str: The string representation of the start time.

Methods

__init__(start_time, end_time, stations, max_pgv)

Initialize the instance.

from_orm(detection_orm, inventory)

Convert a database orm mapper detection to a detection.

get_db_orm(project)

Get an orm representation to use it for bulk insertion into the database.

set_channel_from_inventory(inventory)

Set the channel matching the recorder stream.

update([start_time, end_time, max_pgv])

Update the attributes of the detection.

write_to_database(project)

Write the detection to the pSysmon database.

Inheritence diagram

Inheritance diagram of mss_dataserver.event.detection.Detection